Astronomicheskaya nedelya s 27 noyabrya po 3 dekabrya 2017 goda23.10.2017 17:01 | Aleksandr Kozlovskii
Na dannoi nedele 27 noyabrya proizoidet pokrytie Lunoi (F= 0,55+) planety Neptun pri vidimosti v Antarktide, a na sleduyushii den' Merkurii proidet v 3 gr. k yugu ot Saturna. 29 noyabrya dolgoperiodicheskaya peremennaya zvezda RT Lebedya dostignet maksimuma bleska (6m), a Mars proidet v 3 gr. k severu ot Spiki. 30 noyabrya Luna (F= 0,86+) okazhetsya bliz Urana, a v pervyi den' zimy proizoidet pokrytie Lunoi (F= 0,94+) zvezdy myu Kita (4,3m) pri vidimosti v Rossii i SNG (krome Severa i severo-zapada strany). V etot zhe den' asteroid (349) Dembovska (9,6m) vstupit v protivostoyanie s Solncem. V konce nedeli Merkurii proidet tochku stoyaniya s perehodom k popyatnomu dvizheniyu, a Luna v faze polnoluniya pokroet zvezdy skopleniya Giady i Al'debaran pri vidimosti na severe Evropeiskoi chasti Rossii i v aziatskoi chasti strany.
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy umen'shaetsya k koncu nedeli do 12 gradusov, a dolgota dnya na toi zhe shirote - do 7 chasov 25 minut. Vidimyi diametr Solnca za opisyvaemyi period uvelichitsya do 32,43 minut dugi, a dvizhetsya ono po sozvezdiyu Skorpiona, 29 noyabrya perehodya v sozvezdie Zmeenosca. Vid poverhnosti Solnca na tekushee vremya.
Luna. Estestvennyi sputnik Zemli vstupaet v fazu polnoluniya 3 dekabrya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Vodoleya, Ryb, Ovna i Tel'ca, izmenyaya fazu ot 0,5+ do 1,0 i uvelichivaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Vodoleya. Zdes' Luna pokroet Neptun pri faze 0,55+ pri vidimosti v Antarktide, zakonchiv na etom seriyu pokrytii. Sleduyushaya seriya pokrytii Neptuna Lunoi nachnetsya v 2023 godu. Granicu sozvezdiya Ryb Luna peresechet 28 noyabrya pri faze 0,68+, a 29 noyabrya posetit sozvezdie Kita. Svoi put' po noyabr'skomu nebu Luna zakonchit v sozvezdii Ryb bliz Urana, uvelichiv fazu do 0,9+. Posetiv v pervyi den' zimy sozvezdie Kita, nochnoe svetilo proidet po yuzhnoi chasti sozvezdiya Ovna, a zatem (2 dekabrya) pereidet v sozvezdie Tel'ca pri faze 0,97+. Zdes' 3 dekabrya proizoidet ocherednoe pokrytie Lunoi (F= 1,0) zvezd skopleniya Giady i Al'debarana pri vidimosti vostochnee linii Murmansk-Orenburg. V eto vremya nochnoe svetilo budet nahodit'sya v faze polnoluniya bliz perigeya orbity (4 dekabrya). Faza Luny na tekushii moment. Fazy Luny na budushee.
Iz planet Solnechnoi sistemy: Merkurii mozhno naiti na fone vechernei zari, Mars nablyudaetsya v utrennie chasy, Venera i Yupiter vidny na fone utrennei zari, Saturn mozhno nablyudat' v vechernih sumerkah, a Uran i Neptun vidny v vechernee i nochnoe vremya. Podrobnye efemeridy planet i karty dvizheniya dayutsya v pechatnoi versii Astronomicheskogo kalendarya na 2017 god . Efemeridy planety na kazhdyi den' imeyutsya takzhe na http://astropixels.com/ephemeris/ephemeris.html
Iz komet hvostataya strannica C/2017 O1 (ASASSN1) pri bleske slabee 10m dvizhetsya po sozvezdiyu Cefeya. Karty putei komet i asteroidov na mesyac imeyutsya v KN na noyabr' i KN na dekabr', a na drugie periody - v Astronomicheskom kalendare na 2017 god. Podrobnye svedeniya o kometah nedeli i mesyaca (s kartami i prognozami bleska) privodyatsya na http://aerith.net/comet/weekly/current.html , a rezul'taty nablyudenii na http://195.209.248.207/ .
Sredi asteroidov naibolee yarkimi i udobnymi dlya nablyudenii na dannoi nedele budut imet': Cerera (8,0m) v sozvezdii L'va, Pallada (8,3m) v sozvezdii Pechi i Irida (7,7m) v sozvezdii Ovna.
Iz otnositel'no yarkih (do 9,0m fotograficheskogo bleska) dolgoperiodicheskih peremennyh zvezd (po dannym AAVSO), nablyudaemyh s territorii nashei strany, maksimuma bleska dostignet RT Lebedya 7,3m - 29 noyabrya.
Iz osnovnyh meteornyh potokov naibolee aktivny al'fa Monocerotidy, Puppidy-Velidy i Leonidy .
Nekotorye blizkie pary svetil: Luna - Neptun, Luna - Uran, Luna - Al'debaran, Venera - Yupiter, Yupiter - Spika, Mars - Spika, Vesta - Regul, Saturn - Antares, Merkurii - Antares, Uran - omikron Ryb, Neptun - lyambda Vodoleya, Irida - al'fa Ovna.
Obzor tumannyh nebesnyh ob'ektov mesyaca - v zhurnale Nebosvod . Videokalendar' na mesyac http://www.youtube.com/user/AstroSmit i http://www.youtube.com/c/AstroMich .
Nedel'nyi obzor ot zhurnala "Skai end Teleskop", no nuzhno uchityvat', chto kartinki dayutsya dlya 40 severnoi shiroty, a polozhenie Luny i planet na 7 chasov pozdnee otnositel'no moskovskogo vremeni!
Yasnogo neba i uspeshnyh nablyudenii!
Eto interesno! Predydushee polnoe solnechnoe zatmenie imelo mesto: 27 noyabrya - v 1304 godu, 28 noyabrya - v 1285 godu, 29 noyabrya - v 1807 godu, 30 noyabrya - v 1872 godu, 1 dekabrya - v 1480 godu, 2 dekabrya - v 1518 godu, 3 dekabrya - v 0978 godu. Bol'she vsego (za proshedshie dve tysyachi let) polnyh zatmenii v eti dni bylo 30 noyabrya (8 zatmenii!), a men'she vsego - 27 i 29 noyabrya, a takzhe 1 i 2 dekabrya (po 2 zatmeniya). Your Guide to the 2017 Total Solar Eclipse
Astronomicheskie yavleniya proshlogo i tekushego stoletii imeyutsya v Astronomicheskom kalendare - spravochnike na Astronet http://www.astronet.ru/db/msg/1388759 .
Merkurii. Planeta peremeshaetsya v odnom napravlenii s Solncem po sozvezdiyu Strel'ca, v konce nedeli menyaya dvizhenie na popyatnoe. Merkurii nahoditsya na vechernem nebe (pri elongacii 17 gradusov k koncu nedeli). Nablyudat' ego mozhno nizko nad yugo-zapadnym gorizontom. Uglovye razmery planety uvelichivayutsya do 8,5 sekund dugi pri bleske okolo -0m i faze okolo 0,4. Rasstoyanie mezhdu Merkuriem i Zemlei umen'shaetsya k koncu nedeli ot 0,95 do 0,8 a.e. Polozheniya planety vo vremya vseh elongacii 2017 goda imeyutsya v Astronomicheskom kalendare na 2017 god, a dlya 2018 goda - v Astronomicheskom kalendare na 2018 god. Kosmicheskie issledovaniya - Messendzher. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mercury2017.html
Venera. Planeta dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Vesov, v konce nedeli perehodya v sozvezdie Skorpiona. Utrennyaya zvezda vidna v luchah voshodyashego Solnca. Uglovoe rasstoyanie Venery ot Solnca umen'shaetsya za nedelyu ot 10,5 do 9 gradusov. Vidimyi diametr planety priderzhivaetsya znacheniya 10 uglovyh sekund, a blesk sostavlyaet -3,9m pri faze okolo 1. Rasstoyanie mezhdu Zemlei i Veneroi uvelichivaetsya za nedelyu ot 1,67 do 1,68 a.e. Kosmicheskie issledovaniya - Venera-Ekspress. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/venus2017.html
Mars. Zagadochnaya planeta peremeshaetsya v odnom napravlenii s Solncem po sozvezdiyu Devy. Mars mozhno nablyudat' v utrennie chasy u vostochnogo i yugo-vostochnogo gorizonta. Blesk planety sostavlyaet +1,7m, a vidimyi diametr - okolo 4 sekundy dugi. V teleskop s bol'shim uvelicheniem mozhno rassmotret' disk s naibolee krupnymi detalyami. Rasstoyanie mezhdu Marsom i Zemlei umen'shaetsya do 2,19 a.e. Kosmicheskie issledovaniya - MSL Curiosity. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mars2017.html
Yupiter. Gazovyi gigant dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Vesov. Yupiter nablyudaetsya na fone utrennei zari. Uglovoi diametr planety dostigaet 31,5 sekundy dugi pri bleske okolo -1,7m i rasstoyanii ot Zemli 6,27 a.e. v konce nedeli. V nebol'shoi teleskop mozhno razglyadet' polosy na diske planety (parallel'no ekvatoru) i drugie detali, a takzhe pokrytiya sputnikov planetoi, zatmeniya i prohozhdeniya ih pered planetoi. Konfiguracii sputnikov Yupitera imeyutsya v KN na noyabr' i KN na dekabr'. Kosmicheskie issledovaniya - Galileo. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/jupiter2017.html
Saturn. Okol'covannaya planeta peremeshaetsya v odnom napravlenii s Solncem po sozvezdiyu Strel'ca. Saturn mozhno nablyudat' vecherom u yugo-zapadnogo gorizonta. Blesk planety imeet znachenie +0,5m, a uglovoi diametr - okolo 15,5 sekund dugi. Iz-za nizkogo polozheniya nad gorizontom izobrazhenie Saturna v pole zreniya teleskopa zamyvaetsya atmosfernymi potokami. Tem ne menee, mozhno nablyudat' i kol'co (pri naklone k nablyudatelyu pod uglom 27 gradusov), a iz sputnikov naibolee dostupen Titan (8,0m). Rasstoyanie ot Zemli do Saturna uvelichivaetsya za nedelyu do 11,0 a.e. Kosmicheskie issledovaniya - Kassini. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/saturn2017.html
Uran. Planeta (m= +5,7, d= 3,6 ugl. sek) dvizhetsya popyatno v sozvezdii Ryb (u granic s sozvezdiem Kita i Ovna) bliz zvezdy omikron Psc (4,2m). Uran viden vecherom i noch'yu. Karta puti planety v techenie goda. Dlya rassmotreniya diska planety ponadobitsya teleskop s uvelicheniem ot 80 krat (pri ideal'nyh usloviyah) i vyshe. Nevooruzhennym glazom planetu mozhno nablyudat' na temnom bezlunnom nebe (luchshe vsego bliz verhnei kul'minacii). Rasstoyanie mezhdu Zemlei i Uranom uvelichivaetsya do 19,22 a.e. v konce nedeli.. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/uranus2017.html
Neptun. Planeta (m= +7,9, d= 2,3 ugl. sek.) peremeshaetsya v odnom napravlenii s Solncem po sozvezdiyu Vodoleya bliz zvezdy lyambda Aqr (3,7m). Neptun nablyudaetsya vecherom i noch'yu. Karta puti planety v techenie goda. Disk planety razlichim v instrument s uvelicheniem ot 100 krat (pri ideal'nyh usloviyah) i vyshe. Rasstoyanie mezhdu Zemlei i Neptunom uvelichivaetsya do 29,93 a.e. (k koncu nedeli). Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/neptune2017.html
Pluton. Karlikovaya planeta ili plutoid (+14,5m) nahoditsya v sozvezdii Strel'ca (bliz trio zvezd pi, omikron i ksi Sgr) na rasstoyanii 34,25 a.e. ot Zemli k koncu nedeli. Dlya vizual'nyh nablyudenii Plutona neobhodim teleskop s diametrom ob'ektiva ot 250 mm (v periody nailuchshei vidimosti) i prozrachnoe nebo, a ideal'noe mesto dlya ego nablyudenii - v ekvatorial'noi oblasti Zemli. Kosmicheskie issledovaniya - Novye Gorizonty .
Obzornye stat'i o planetah i malyh telah Solnechnoi sistemy - Nebosvod 12 za 2008 god i 1 - 8 za 2009 god.
Dopolnitel'no http:a href=. /span/span//galspace.spb.ru (vse o planetah) i http://astro.websib.ru (raznoobraznaya spravochnaya astroinformaciya)
Efemeridy nekotoryh asteroidov nedeli na 0 chasov vsemirnogo vremeni (dannye GUIDE 8.0)
Data a(2000.0) d(2000.0) r delta m elon. V PA son.
Cerera (1)
26 Nov 2017 09h25m20.15s +22 58' 13.6" 2.597 2.129 8.1 107.1 24.22 74.9 Leo
1 Dec 2017 09h28m26.46s +23 12' 36.6" 2.594 2.066 8.0 111.4 21.02 67.3 Leo
Pallada (2)
26 Nov 2017 02h43m50.20s -28 07' 07.7" 2.476 1.753 8.3 127.1 24.26 253.4 For
1 Dec 2017 02h40m33.16s -28 15' 44.7" 2.464 1.777 8.4 123.7 20.11 265.2 For
Vesta (4)
26 Nov 2017 14h17m03.40s -08 14' 11.5" 2.222 3.030 7.9 29.3 76.30 108.6 Vir
1 Dec 2017 14h26m48.61s -09 02' 07.3" 2.219 2.995 7.9 31.8 76.07 108.0 Lib
Irida (7)
26 Nov 2017 01h50m34.05s +17 28' 39.5" 1.834 0.922 7.5 147.7 19.29 194.1 Ari
1 Dec 2017 01h50m22.35s +16 53' 46.0" 1.835 0.952 7.7 142.6 16.22 173.0 Ari
Flora (8)
26 Nov 2017 07h22m09.98s +18 09' 24.3" 1.958 1.139 9.1 134.0 8.57 317.8 Gem
1 Dec 2017 07h20m51.05s +18 23' 55.2" 1.965 1.109 9.0 139.4 15.37 302.1 Gem
Massaliya (20)
26 Nov 2017 06h01m32.99s +22 26' 05.9" 2.090 1.160 9.1 153.3 23.44 266.7 Gem
1 Dec 2017 05h57m47.65s +22 23' 23.0" 2.087 1.135 8.9 159.2 28.61 267.2 Ori
Nysa (44)
26 Nov 2017 02h21m21.04s +07 28' 46.0" 2.242 1.326 9.9 151.2 26.53 260.2 Cet
1 Dec 2017 02h18m09.67s +07 22' 05.4" 2.234 1.351 10.0 145.5 21.26 264.2 Cet
Dembowska (349)
26 Nov 2017 04h30m46.03s +29.47353 deg 2.738 1.761 9.6 169.8 34.30 272.9 Tau
1 Dec 2017 04h25m35.78s +29 30' 33.2" 2.742 1.762 9.6 172.2 33.81 270.6 Tau
a pryamoe voshozhdenie dlya epohi 2000.0, d - sklonenie dlya epohi 2000.0,
r - rasstoyanie ot Solnca (a.e.), delta - rasstoyanie ot Zemli (a.e.),
m - zvezdnaya velichina, elon. - elongaciya, V - uglovaya skorost' (sekund v chas),
RA - pozicionnyi ugol napravleniya dvizheniya nebesnogo
tela, son. - sozvezdie
Izbrannye astronomicheskie yavleniya nedeli.
Vremya dlya yavlenii privoditsya moskovskoe =UT+3chasa (vsemirnoe vremya UT ukazyvaetsya otdel'no). Na saite Sergeya Gur'yanova mozhno pol'zovat'sya veb-versiei AK na 2017 god s obshim obzorom zvezdnogo neba i yavlenii noyabrya i dekabrya mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v KN na noyabr', KN na dekabr', Astronomicheskom kalendare na 2017 god, Astronomicheskom kalendare - spravochnike, kalendare Salsky i v Al'manahe .
27 noyabrya, 06 chasov 00 minut (UT) - Pokrytie Lunoi (F= 0,55+) planety Neptun pri vidimosti v Antarktide.
28 noyabrya, 12 chasov 25 minut (UT) - Maksimal'naya zapadnaya libraciya Luny (F= 0,68+) 7,7 gradusov.
29 noyabrya, noch' - Dolgoperiodicheskaya peremennaya zvezda RT Lebedya bliz maksimuma bleska (6m).
30 noyabrya, vecher - Luna (F= 0,9+) bliz Urana.
01 dekabrya, 19 chasov 45 minut - pokrytie Lunoi (F= 0,94+) zvezdy myu Kita (4,3m) pri vidimosti v Rossii i SNG (krome Severa i severo-zapada strany).
02 dekabrya, vecher - Luna (F= 0,97+) bliz Giad i Pleyad.
03 dekabrya, 16 chasov 10 minut - Pokrytie Lunoi (F= 1,0) Al'debarana pri vidimosti na severe Evropeiskoi chasti Rossii i v aziatskoi chasti strany.
03 dekabrya, 18 chasov 47 minut - Polnolunie.
Dopolnitel'no o yavleniyah i nablyudeniyah - na Astroforume, Starlab, Meteoveb, Bol'shaya Vselennaya i DvaStrel'ca.
Vid zvezdnogo neba v techenie nedeli v srednih shirotah (masshtab vida planet v teleskop soblyuden, sever vverhu):
 |
Vid vostochnoi i yugo-vostochnoi chasti polunochnogo neba 30 noyabrya v gorodah na shirote Moskvy.
 |
Vid vostochnoi i yugo-vostochnoi chasti neba za chas do voshoda Solnca 30 noyabrya v gorodah na shirote Moskvy.
 |
Vid yuzhnoi i yugo-zapadnoi chasti neba cherez chas posle zahoda Solnca 30 noyabrya v gorodah na shirote Moskvy.
Istochniki: Kalendar' Nablyudatelya N11 i 12 AstroKA; StarryNightBackyard 3.1 (opisatel'naya chast' i vid neba), http://saros70.narod.ru/ (kalendar'), GUIDE 8.0 (polozhenie asteroidov i komet), http://aerith.net/comet/weekly/current.html (operativnye svedeniya o kometah), http://www.imo.net (meteory), AAVSO (peremennye zvezdy), http://www.astronet.ru/db/msg/1388759 (Astronomicheskii kalendar' spravochnik ot 1901 do 2100 goda), http://www.calsky.com/ (on-lain kalendar'), http://www.minorplanetcenter.net/ (katalog asteroidov i komet, a takzhe operativnaya informaciya o novyh nebesnyh telah), http://asteroidoccultation.com/IndexAll.htm (pokrytiya zvezd asteroidami).
|
Publikacii s klyuchevymi slovami:
astronomicheskaya nedelya - lyubitel'skaya astronomiya - nebo - nevooruzhennym glazom
Publikacii so slovami: astronomicheskaya nedelya - lyubitel'skaya astronomiya - nebo - nevooruzhennym glazom | |
Sm. takzhe:
Vse publikacii na tu zhe temu >> | |
