Astronomicheskaya nedelya s 16 po 22 sentyabrya 2019 goda13.09.2019 5:10 | Aleksandr Kozlovskii
Na dannoi nedele 16 sentyabrya dolgoperiodicheskaya peremennaya zvezda R Kassiopei dostignet maksimuma bleska (6m), a 17 sentyabrya Luna (F= 0,9-) proidet yuzhnee Urana. 18 sentyabrya Saturn proidet tochku stoyaniya s perehodom k pryamomu dvizheniyu, a 19 sentyabrya dolgoperiodicheskaya peremennaya zvezda U Gerkulesa dostignet maksimuma bleska (6,5m). 20 sentyabrya Luna (F= 0,64-) proidet severnee Al'debarana, a 21 sentyabrya proizoidet pokrytie Lunoi (F= 0,53-) zvezdy dzeta Tel'ca (3,0m) pri vidimosti v Sibiri i na Dal'nem Vostoke. 22 sentyabrya dolgoperiodicheskaya peremennaya zvezda R Gidry dostignet maksimuma bleska (3,5m).
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy umen'shaetsya do 37 gradusov, a dolgota dnya na toi zhe shirote - do 12 chasov 50 minut. Vidimyi diametr Solnca uvelichivaetsya do 31,81 minut dugi, a dvizhetsya ono po sozvezdiyu L'va. Dannye o Solnce na tekushee vremya.
Luna. Estestvennyi sputnik Zemli vstupaet v fazu poslednei chetverti 22 sentyabrya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Ryb, Ovna, Tel'ca i Bliznecov, izmenyaya fazu ot 0,95- do 0,4- i uvelichivaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Ryb. 17 sentyabrya pri faze 0,9- Luna posetit sozvezdie Kita, gde v etot den' proidet yuzhnee Urana. 18 sentyabrya Luna (F= 0,85-) dostignet sozvezdiya Ovna, a 19 sentyabrya pereidet sozvezdie Tel'ca pri faze 0,77-. Zdes' 20 sentyabrya pri faze 0,64- lunnyi oval proidet severnee Al'debarana. 22 sentyabrya stareyushii serp dostignet sozvezdiya Oriona, umen'shiv fazu do 0,5- i prinyav fazu poslednei chetverti. V etot zhe den' Luna pereidet v sozvezdie Bliznecov. Fazy Luny na dannoe vremya i na budushee.
Iz planet Solnechnoi sistemy: Merkurii i Venera vidny na fone vechernei zari v yuzhnyh raionah strany. Mars ne viden, a Yupiter i Saturn nablyudayutsya vecherom i noch'yu. Uran i Neptun nahodyatsya na nochnom nebe. Podrobnye efemeridy i karty dvizheniya bol'shih planet dayutsya v pechatnoi versii AK_2019 na http://www.astronet.ru/db/msg/1364101 . Efemeridy planet na kazhdyi den' imeyutsya takzhe na http://astropixels.com/ephemeris/ephemeris.html .
Iz komet hvostataya strannica Africano (C/2018 W2) dvizhetsya po sozvezdiyu Andromedy s bleskom okolo 10m. Karty putei komet i asteroidov na mesyac imeyutsya v KN na sentyabr', a na drugie periody - v Astronomicheskom kalendare na 2019 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 na dannoi nedele budut: Evnomiya (8,8m) v sozvezdii Vodoleya i Vesta (7,4m) v sozvezdii Tel'ca.
Iz otnositel'no yarkih (do 9,0m fotograficheskogo bleska) dolgoperiodicheskih peremennyh zvezd (po dannym AAVSO), nablyudaemyh s territorii nashei strany, maksimuma bleska dostignut: W Voznichego 9,2m - 16 sentyabrya, R Kassiopei 7,0m - 16 sentyabrya, S Vesov 8,4m - 17 sentyabrya, U Gerkulesa 7,5m - 19 sentyabrya, T Eridana 8,0m - 21 sentyabrya, R Gidry 4,5m - 22 sentyabrya, R Gerkulesa 8,8m - 22 sentyabrya.
Nekotorye blizkie pary svetil: Luna - Uran, Luna - Al'debaran, Merkurii - Venera, Yupiter - Antares, Saturn - omikron Strel'ca, Uran - al'fa Ovna, Neptun - fi Vodoleya, Africano (C/2018 W2) - al'fa Andromedy, P/SOHO (P/2008 Y12) al'fa Vesov.
Obzor tumannyh nebesnyh ob'ektov mesyaca - v zhurnale Nebosvod . Videokalendar' predstoyashih yavlenii 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: 16 sentyabrya - v 1773 godu, 17 sentyabrya - 1876 godu, 18 sentyabrya - v 1400 godu, 19 sentyabrya - v 1419 godu, 20 sentyabrya - v 1001 godu, 21 sentyabrya - v 1941 godu, 22 sentyabrya - v 1968 godu. Bol'she vsego (za proshedshie dve tysyachi let) polnyh zatmenii v eti dni bylo 17, 21 i 22 sentyabrya (po 6 zatmenii), a men'she vsego - 19 sentyabrya (1 zatmenie). Your Guide to the 2017 Total Solar Eclipse
Svedeniya ob astronomicheskih yavleniyah proshlogo i tekushego stoletii mozhno naiti v Astronomicheskom kalendare-spravochnike na Astronet http://www.astronet.ru/db/msg/1388759 .
Merkurii. Planeta peremeshaetsya v odnom napravlenii s Solncem po sozvezdiyu Devy. Merkurii viden na fone vechernei zari v yuzhnyh raionah strany. Elongaciya planety k koncu nedeli uvelichivaetsya do 15 gradusov. Uglovye razmery Merkuriya sostavlyayut okolo 5 sekund dugi pri bleske, kotoryi umen'shaetsya za nedelyu ot -0,7m do -0,4m i faze 0,95 - 0,9. Rasstoyanie mezhdu Merkuriem i Zemlei umen'shaetsya ot 1,38 do 1,34 a.e.. Polozheniya planety vo vremya vseh elongacii 2019 goda imeyutsya v Astronomicheskom kalendare na 2019 god . 11 noyabrya 2019 goda Merkurii proidet po disku Solnca. Kosmicheskie issledovaniya - Messendzher. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mercury2019.html
Venera. Planeta dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Devy. Venera imeet vechernyuyu vidimost', i vidna v yuzhnyh raionah strany v luchah zahodyashego Solnca. Elongaciya planety uvelichivaetsya do 11 gradusov. Vidimyi diametr Venery sostavlyaet okolo 10 uglovyh sekund, a blesk imeet znachenie okolo -4m pri faze blizkoi k 1,0. Rasstoyanie mezhdu Zemlei i Veneroi umen'shaetsya ot 1,7 do 1,68 a.e.. Kosmicheskie issledovaniya - Venera-Ekspress. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/venus2019.html
Mars. Zagadochnaya planeta peremeshaetsya v odnom napravlenii s Solncem po sozvezdiyu L'va. Mars ne viden. Blesk planety priderzhivaetsya znacheniya +1,7m, a vidimyi diametr sostavlyaet menee 4 sekund dugi. Eto samyi malen'kii vidimyi diametr iz vseh yarkih planet. Rasstoyanie mezhdu Marsom i Zemlei umen'shaetsya ot 2,67 do 2,65 a.e.. Blizkoe k velikomu protivostoyanie planety nastupit 13 oktyabrya 2020 goda (Astronomicheskii kalendar' na 2020 god). Vidimyi diametr Marsa v period protivostoyaniya budet dostigat' 22,6 uglovyh sekund! Kosmicheskie issledovaniya - MSL Curiosity. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mars2019.html
Yupiter. Gazovyi gigant dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Zmeenosca bliz Antaresa. Yupiter nablyudaetsya vecherom i noch'yu. Uglovoi diametr planety umen'shaetsya do 36,6 sekund dugi pri bleske -2,0m i rasstoyanii ot Zemli 5,28 - 5,39 a.e.. 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 sentyabr'. Kosmicheskie issledovaniya - Galileo. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/jupiter2019.html
Saturn. Okol'covannaya planeta peremeshaetsya popyatno (18 sentyabrya menyaya dvizhenie na pryamoe) po sozvezdiyu Strel'ca. Saturn mozhno nablyudat' na vechernem i nochnom nebe. Vyshe 69 paralleli Saturn ne viden. Blesk planety imeet znachenie +0,4m, a uglovoi diametr sostavlyaet okolo 17 sekund dugi. V teleskop vidno kol'co planety i samyi yarkii sputnik Titan (8m). Drugie otnositel'no yarkie sputniki Saturna mozhno razglyadet' v teleskopy s diametrom ob'ektiva ot 100 mm. Rasstoyanie ot Zemli do Saturna uvelichivaetsya ot 9,64 do 9,75 a.e.. Kosmicheskie issledovaniya - Kassini. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/saturn2019.html
Uran. Planeta (m= +5,8, d= 3,4 ugl. sek.) dvizhetsya popyatno po sozvezdiyu Ovna (bliz zvezdy omikron Psc (4,2m)). Uran nablyudaetsya pochti vsyu noch'. Rasstoyanie mezhdu Zemlei i Uranom umen'shaetsya za nedelyu ot 19,09 do 19,01 a.e.. V otsutstvii Luny i zasvetki pri prozrachnom nebe planetu mozhno naiti nevooruzhennym glazom. Disk planety razlichim v instrument s uvelicheniem ot 80 krat (pri ideal'nyh usloviyah) i vyshe Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/uranus2019.html
Neptun. Planeta (m= +7,9, d= 2,3 ugl. sek.) peremeshaetsya popyatno po sozvezdiyu Vodoleya bliz zvezdy fi Aqr (4,2m). Neptun mozhno nablyudat' vsyu noch'. Disk planety razlichim v instrument s uvelicheniem ot 100 krat (pri ideal'nyh usloviyah) i vyshe. Rasstoyanie mezhdu Zemlei i Neptunom uvelichivaetsya 28,93 do 28,95 a.e.. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/neptune2019.html
Pluton. Karlikovaya planeta ili plutoid (+14,5m) nahoditsya v sozvezdii Strel'ca (levee trio zvezd pi, omikron i ksi Sgr) na rasstoyanii okolo 34 a.e. ot Zemli. 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 - v zhurnale Nebosvod 12 za 2008 god i 1 - 8 za 2009 god.
Dopolnitel'no http://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) 16 Sep 2019 16h29m47.53s -23 31.468' 2.848 2.903 9.0 76.8 40.62 104.8 Oph 21 Sep 2019 16h35m39.93s -23 51.904' 2.851 2.972 9.0 73.3 42.60 103.7 Oph Pallada (2) 16 Sep 2019 14h54m13.80s +10 41.850' 2.915 3.448 10.0 50.5 53.03 112.0 Boo 21 Sep 2019 15h00m57.95s +10 02.636' 2.926 3.499 10.1 48.1 53.81 111.0 Boo Vesta (4) 16 Sep 2019 3h47m30.96s +11 02.411' 2.517 1.919 7.5 115.1 10.17 110.4 Tau 21 Sep 2019 3h48m28.29s +10 54.317' 2.520 1.866 7.4 119.7 6.37 135.6 Tau Metida (9) 16 Sep 2019 2h32m40.32s + 7 49.998' 2.199 1.380 9.6 133.9 3.29 223.0 Cet 21 Sep 2019 2h31m58.18s + 7 43.848' 2.194 1.335 9.5 138.9 9.07 245.7 Cet Evnomiya (15) 16 Sep 2019 20h51m02.24s - 6 05.395' 2.345 1.487 8.8 139.6 14.83 265.6 Aqr 21 Sep 2019 20h49m26.01s - 6 07.315' 2.336 1.519 8.9 134.5 9.09 265.2 Aqr Amfitrita (29) 16 Sep 2019 1h29m15.09s +12 13.418' 2.421 1.513 9.4 147.3 21.23 271.5 Psc 21 Sep 2019 1h26m02.80s +12 12.692' 2.419 1.481 9.3 152.9 25.75 267.1 Psc Laetitia (39) 16 Sep 2019 21h20m15.80s -13 51.289' 2.506 1.611 9.9 145.5 20.86 217.4 Aqr 21 Sep 2019 21h18m49.84s -14 22.584' 2.503 1.647 10.0 140.2 16.76 208.8 Aqr 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 vsemirnoe. Na saite Sergeya Gur'yanova mozhno pol'zovat'sya veb-versiei AK na 2019 god s obshim obzorom zvezdnogo neba i yavlenii sentyabrya mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v KN na sentyabr', Astronomicheskom kalendare na 2019 god, Astronomicheskom kalendare - spravochnike i kalendare Salsky .
16 sentyabrya, noch' - Dolgoperiodicheskaya peremennaya zvezda R Kassiopei bliz maksimuma bleska (6m).
17 sentyabrya, noch' - Luna (F= 0,9-) prohodit yuzhnee Urana.
18 sentyabrya, 06 chasov 00 minut - Saturn v stoyanii s perehodom k pryamomu dvizheniyu.
19 sentyabrya, noch' - Dolgoperiodicheskaya peremennaya zvezda U Gerkulesa bliz maksimuma bleska (6,5m).
20 sentyabrya, noch' - Luna (F= 0,64-) prohodit severnee Al'debarana.
21 sentyabrya, 19 chasov 45 minut - Pokrytie Lunoi (F= 0,53-) zvezdy dzeta Tel'ca (3,0m) pri vidimosti v Sibiri i na Dal'nem Vostoke.
22 sentyabrya, 02 chasa 42 minuty - Luna v faze poslednei chetverti.
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 19 sentyabrya v gorodah na shirote Moskvy.
 |
Vid vostochnoi i yugo-vostochnoi chasti neba za chas do voshoda Solnca 19 sentyabrya v gorodah na shirote Moskvy.
 |
Vid yuzhnoi i yugo-zapadnoi chasti neba cherez chas posle zahoda Solnca 19 sentyabrya v gorodah na shirote Moskvy.
Istochniki: Kalendar' Nablyudatelya N9 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 >> | |
