Astronomicheskaya nedelya s 18 po 24 noyabrya 2019 goda15.11.2019 5:28 | Aleksandr Kozlovskii
Na dannoi nedele 18 noyabrya Luna (F= 0,65-) proidet cherez zvezdnoe skoplenie Yasli (M44), a 19 noyabrya primet fazu poslednei chetverti, chtoby na sleduyushii den' proiti severnee Regula pri faze 0,49-. 20 noyabrya Merkurii dostignet stoyaniya s perehodom ot popyatnogo dvizheniya k pryamomu, a 21 noyabrya nastupit maksimum deistviya meteornogo potoka al'fa-Monocerotidy (ZHR= 5 i bolee) iz sozvezdiya Edinoroga. 23 noyabrya Luna (F= 0,14-) okazhetsya v perigee svoei orbity na rasstoyanii 366721 km ot centra Zemli (bliz Spiki), a Venera proidet v 1,4 gr. yuzhnee Yupitera (mogut poluchit'sya interesnye astrofotografii). 24 noyabrya Luna proidet severnee Marsa pri faze 0,07-. Krome etogo, v sozvezdii Shita nablyudaetsya novaya zvezda s bleskom okolo 8m. Podrobnee na Astroforume.
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy umen'shaetsya do 13 gradusov, a dolgota dnya na toi zhe shirote - do 7 chasov 40 minut. Vidimyi diametr Solnca uvelichivaetsya do 32,40 minut dugi, a dvizhetsya ono po sozvezdiyu Vesov. Dannye o Solnce na tekushee vremya.
Luna. Estestvennyi sputnik Zemli vstupaet v fazu poslednei chetverti 19 noyabrya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Raka, L'va, Devy i Vesov, izmenyaya fazu ot 0,7- do 0,0 i umen'shaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Raka. Zdes' 18 noyabrya pri faze 0,65- Luna proidet severnee zvezdnogo skopleniya Yasli (M44), ustremivshis' k sozvezdiyu L'va, v kotoroe voidet 19 noyabrya pri faze 0,58-. V sozvezdii L'va 19 noyabrya Luna primet fazu poslednei chetverti, a 20 noyabrya proidet severnee Regula pri faze 0,49-. 21 noyabrya (F= 0,31-) lunnyi serp pereidet v sozvezdie Devy, gde 23 noyabrya pri faze 0,14- dostignet perigeya svoei orbity na rasstoyanii 366721 km ot centra Zemli. V etot zhe den' tonkii serp proidet severnee Spiki pri faze 0,12-, a na sleduyushii den' pri faze 0,04- pereidet v sozvezdie Vesov, nahodyas' bliz Marsa i Merkuriya. Fazy Luny na dannoe vremya i na budushee.
Iz planet Solnechnoi sistemy: Merkurii i Mars nablyudayutsya po utram, a Venera, Yupiter i Saturn nahodyatsya na vechernem nebe. Uran i Neptun mozhno nablyudat' pochti vsyu noch'. 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 C/2018 N2 ( ASASSN ) dvizhetsya po sozvezdiyu Andromedy (bliz M31) s bleskom okolo 11m. Karty putei komet i asteroidov na mesyac imeyutsya v KN na noyabr', 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 yarkoi na dannoi nedele budet Vesta (6,5m) v sozvezdii Kita. Nachinaetsya period, kogda Vestu mozhno obnaruzhit' nevooruzhennym glazom vdali ot gorodskoi zasvetki i v otsutstvii Luny.
Iz otnositel'no yarkih (do 9,0m fotograficheskogo bleska) dolgoperiodicheskih peremennyh zvezd (po dannym AAVSO), nablyudaemyh s territorii nashei strany, maksimuma bleska dostignut: U Malogo Psa 8,8m - 19 noyabrya i R Perseya 8,7m - 21 noyabrya.
Nekotorye blizkie pary svetil: Luna Yasli (M44), Luna - Regul, Luna - Spika, Luna - Mars, Luna - Merkurii, Mars - Spika, Merkurii - Mars, Yupiter - Antares, Yupiter - Venera, Venera - Antares, Saturn - omikron Strel'ca, Uran - al'fa Ovna, Neptun - fi Vodoleya, kometa C/2018 N2 ( ASASSN ) - M31.
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: 18 noyabrya - v 1332 godu, 19 noyabrya - 1816 godu, 20 noyabrya - v 1854 godu, 21 noyabrya - v 1500 godu, 22 noyabrya - v 1984 godu, 23 noyabrya - v 2003 godu, 24 noyabrya - v 1677 godu. Bol'she vsego (za proshedshie dve tysyachi let) polnyh zatmenii v eti dni bylo 24 noyabrya (8 zatmenii), a men'she vsego 22 noyabrya (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 popyatno po sozvezdiyu Vesov, 20 noyabrya menyaya dvizhenie na pryamoe. Merkurii bystro uvelichivaet elongaciyu ot 13 do 20 gradusov k zapadu, nablyudayas' na fone zari u yugo-vostochnogo gorizonta (neskol'ko levee Marsa). Uglovye razmery Merkuriya sostavlyayut 9 - 7 sekund dugi pri bleske okolo 0m i faze 0,15 - 0,5. V teleskop mozhno uvidet' krohotnyi serp bez detalei. Rasstoyanie mezhdu Merkuriem i Zemlei uvelichivaetsya ot 0,75 do 0,92 a.e.. Polozheniya planety vo vremya vseh elongacii 2019 goda imeyutsya v Astronomicheskom kalendare na 2019 god . 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 Zmeenosca, 23 noyabrya perehodya v sozvezdie Strel'ca. Venera nablyudaetsya na fone vechernei zari u yugo-zapadnogo gorizonta. 23 noyabrya planeta proidet v polutora gradusah yuzhnee Yupitera. Blagodarya svoei yarkosti planeta mozhet byt' naidena i dnem nevooruzhennym glazom. Elongaciya planety uvelichivaetsya do 26,5 gradusov. Vidimyi diametr Venery sostavlyaet bolee 11 uglovyh sekund, a blesk imeet znachenie okolo -4m pri faze blizkoi k 0,9. Rasstoyanie mezhdu Zemlei i Veneroi umen'shaetsya ot 1,50 do 1,47 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 Devy (bliz Spiki i Merkuriya). Mars imeet utrennyuyu vidimost' i viden na fone zari u yugo-vostochnogo gorizonta. Blesk planety priderzhivaetsya znacheniya +1,7m, a vidimyi diametr sostavlyaet menee 4 sekund dugi. Eto samyi malen'kii vidimyi diametr iz vseh yarkih planet. V teleskop viden krohotnyi disk, na kotorom v dostatochno sil'nye lyubitel'skie teleskopy mozhno rassmotret' krupneishie detali poverhnosti. Rasstoyanie mezhdu Marsom i Zemlei umen'shaetsya ot 2,46 do 2,42 a.e.. 13 oktyabrya 2020 goda nastupit blizkoe k velikomu protivostoyanie planety (Astronomicheskii kalendar' na 2020 god). Vidimyi diametr Marsa v period protivostoyaniya dostignet 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 Strel'ca. Yupiter nablyudaetsya na fone vechernei zari u yugo-zapadnogo gorizonta. Uglovoi diametr planety umen'shaetsya ot 32,5 do 32,2 sekund dugi pri bleske -1,8m i rasstoyanii ot Zemli 6,06 - 6,11 a.e.. V nebol'shoi teleskop mozhno razglyadet' polosy na diske planety (parallel'no ekvatoru) i drugie detali. Pokrytiya sputnikov planetoi, zatmeniya i prohozhdeniya ih pered planetoi imeyut neblagopriyatnuyu vidimost'. Eti yavleniya mozhno budet nablyudat' uzhe v sleduyushem godu vo vremya utrennei vidimosti Yupitera. Konfiguracii sputnikov Yupitera imeyutsya v KN na noyabr'. Kosmicheskie issledovaniya - Galileo. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/jupiter2019.html
Saturn. Okol'covannaya planeta imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Strel'ca bliz trio zvezd pi, omikron i ksi etogo sozvezdiya. Saturn mozhno nablyudat' na vechernem nebe. Vyshe 69 paralleli Saturn ne viden. Blesk planety imeet znachenie +0,5m, a uglovoi diametr sostavlyaet okolo 15,5 sekund dugi. V nebol'shoi 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 10,63 do 10,71 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 uvelichivaetsya za nedelyu ot 18,90 do 18,95 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' bol'shuyu chast' nochi. Disk planety razlichim v instrument s uvelicheniem ot 100 krat (pri ideal'nyh usloviyah) i vyshe. Rasstoyanie mezhdu Zemlei i Neptunom uvelichivaetsya ot 29,57 do 29,68 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) 21 Nov 2019 18h06m55.88s -26 36.612' 2.892 3.663 9.2 33.6 57.05 92.3 Sgr 26 Nov 2019 18h15m28.94s -26 40.323' 2.895 3.702 9.2 30.5 57.65 91.4 Sgr Vesta (4) 21 Nov 2019 3h09m15.78s + 8 09.200' 2.551 1.581 6.6 165.8 37.33 264.6 Cet 26 Nov 2019 3h04m24.01s + 8 03.690' 2.553 1.600 6.7 160.7 34.90 266.8 Cet Metida (9) 21 Nov 2019 1h44m14.56s + 5 50.111' 2.134 1.232 9.2 147.9 23.12 276.7 Psc 26 Nov 2019 1h41m32.40s + 5 57.750' 2.130 1.262 9.3 142.4 17.93 286.1 Psc Evnomiya (15) 21 Nov 2019 21h26m31.80s - 4 03.431' 2.241 2.105 9.7 84.7 49.32 75.2 Aqr 26 Nov 2019 21h33m05.43s - 3 36.928' 2.235 2.158 9.8 81.4 52.37 74.6 Aqr Amfitrita (29) 21 Nov 2019 0h40m01.74s + 9 51.389' 2.389 1.588 9.6 134.7 7.46 255.6 Psc 26 Nov 2019 0h39m25.38s + 9 49.467' 2.387 1.634 9.7 129.6 1.68 268.8 Psc Klotho (97) 21 Nov 2019 4h52m11.34s - 0 16.506' 1.983 1.048 10.0 153.8 29.04 244.3 Ori 26 Nov 2019 4h48m29.31s - 0 38.135' 1.983 1.040 9.9 156.0 30.48 253.0 Ori 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 noyabrya mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v KN na noyabr', Astronomicheskom kalendare na 2019 god, Astronomicheskom kalendare - spravochnike i kalendare Salsky .
18 noyabrya, utro - Luna (F= 0,69-) bliz zvezdnogo skopleniya Yasli (M44).
19 noyabrya, 21 chas 12 minut - Luna v faze poslednei chetverti.
20 noyabrya, utro - Luna (F= 0,49-) prohodit severnee Regula.
21 noyabrya, noch' - Maksimum deistviya meteornogo potoka al'fa-Monocerotidy (ZHR= 5 i bolee) iz sozvezdiya Edinoroga.
22 noyabrya, i vsyu nedelyu, vecher - Novaya zvezda v sozvezdii Shita (8m).
23 noyabrya, 07 chasov 38 minut - Luna (F= 0,14-) v perigee svoei orbity na rasstoyanii 366721 km ot centra Zemli.
24 noyabrya, utro - Luna (F= 0,08-) bliz Marsa.
Dopolnitel'no o yavleniyah i nablyudeniyah - na Astroforume, Novosti nauki, Meteoveb, Mir astronomii i DvaStrel'ca.
Vid zvezdnogo neba v techenie nedeli v srednih shirotah (masshtab vida planet v teleskop soblyuden, sever vverhu):
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Vid vostochnoi i yugo-vostochnoi chasti polunochnogo neba 21 noyabrya v gorodah na shirote Moskvy.
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Vid vostochnoi i yugo-vostochnoi chasti neba za chas do voshoda Solnca 21 noyabrya v gorodah na shirote Moskvy.
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Vid yuzhnoi i yugo-zapadnoi chasti neba cherez chas posle zahoda Solnca 21 noyabrya v gorodah na shirote Moskvy.
Istochniki: Kalendar' Nablyudatelya N 11 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).
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astronomicheskaya nedelya - lyubitel'skaya astronomiya - nebo - nevooruzhennym glazom
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