Astronomicheskaya nedelya s 17 po 23 oktyabrya 2022 goda14.10.2022 5:53 | Aleksandr Kozlovskii
Na dannoi nedele 17 oktyabrya proizoidet pokrytie Lunoi (F= 0,48-) zvezdy omega Raka pri vidimosti na Evropeiskoi chasti strany i v Sibiri. 18 oktyabrya Venera proidet v 3,2 gr. severnee Spiki, a Luna (F= 0,4-) - severnee rasseyannogo zvezdnogo skopleniya Yasli (M44). 20 oktyabrya Luna (F= 0,24-) proidet severnee Regula. 21 oktyabrya proizoidet pokrytie Lunoi (F= 0,2-) zvezdy 46 L'va pri vidimosti na Evropeiskoi chasti strany i v Sibiri, a takzhe nastupit maksimum deistviya meteornogo potoka Orionidy (ZHR= 15). 22 oktyabrya Venera dostignet verhnego soedineniya s Solncem, a 23 oktyabrya Saturn proidet tochku stoyaniya s perehodom k pryamomu dvizheniyu.
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy umen'shaetsya ot 25 do 22 gradusov, a dolgota dnya na toi zhe shirote - do 9 chasov 55 minut. Vidimyi diametr Solnca uvelichivaetsya ot 32,08 do 32,15 minut dugi, a dvizhetsya ono po sozvezdiyu Devy. Dannye o Solnce na tekushee vremya.
Luna. Estestvennyi sputnik Zemli vstupaet v fazu poslednei chetverti 17 oktyabrya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Bliznecov, Raka, L'va i Devy, izmenyaya fazu ot 0,55- do 0,02- i umen'shaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Bliznecov. Zdes' nochnoe svetilo primet fazu poslednei chetverti 17 oktyabrya, pereidya v etot zhe den' v sozvezdie Raka pri faze 0,48-. 18 oktyabrya lunnyi serp (F= 0,4-) proidet severnee rasseyannogo zvezdnogo skopleniya Yasli (M44), a 19 oktyabrya pri faze 0,32- pereidet v sozvezdie L'va. 20 oktyabrya Luna proidet severnee Regula pri faze 0,24-, a 22 oktyabrya pereidet v sozvezdie Devy, umen'shiv fazu do 0,1-. Zdes' 24 oktyabrya tonkii lunnyi serp pri faze 0,01- pokroet Merkurii pri vidimosti v Severnoi Amerike. Fazy Luny na dannoe vremya i na budushee.
Iz planet Solnechnoi sistemy: Merkurii mozhno naiti na fone utrennei zari, Venera ne vidna, Mars nablyudaetsya na nochnom i utrennem nebe, Saturn i Neptun mozhno nablyudat' na vechernem i nochnom nebe, a Yupiter i Uran vidny pochti vsyu noch'. Podrobnye efemeridy i karty dvizheniya bol'shih planet imeyutsya na http://www.astronet.ru/db/msg/1769488 . Efemeridy Solnca, Luny i planet na kazhdyi den' - http://astropixels.com/.
Iz komet hvostataya strannica PANSTARRS (C/2017 K2) peremeshaetsya po sozvezdiyam Volka i Skorpiona pri raschetnom bleske okolo 8m. Karty putei komet i asteroidov na mesyac imeyutsya v KN na oktyabr', a na drugie periody - v Astronomicheskom kalendare na 2022 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 (7m) v sozvezdii Kozeroga.
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!
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 dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Devy. Merkurii nablyudaetsya na utrennem nebe. Elongaciya planety umen'shaetsya za nedelyu ot 15 do 10 gradusov k zapadu ot Solnca. Blesk planety vozrastaet ot -0,9m do -1,0m, uglovye razmery umen'shayutsya ot 6 do 5 sekund dugi, a faza k koncu nedeli uvelichivaetsya do 0,94. Rasstoyanie mezhdu Merkuriem i Zemlei uvelichivaetsya ot 1,18 do 1,31 a.e.. Polozheniya planety vo vremya vseh elongacii 2022 goda imeyutsya v Astronomicheskom kalendare na 2022 god. Kosmicheskie issledovaniya - Messendzher. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mercury2022.html
Venera. Planeta imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Devy. Venera ne vidna, t.k. 22 oktyabrya vstupaet v soedinenie Solncem. Elongaciya planety umen'shaetsya ot 2 do 1 gradusov. Vidimyi diametr Venery sostavlyaet okolo 10 uglovyh sekund, a blesk priderzhivaetsya znacheniya -4m pri faze okolo 1. Rasstoyanie mezhdu Zemlei i Veneroi priderzhivaetsya znacheniya 1,72 a.e.. Kosmicheskie issledovaniya - Venera-Ekspress. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/venus2022.html
Mars. Zagadochnaya planeta peremeshaetsya v odnom napravlenii s Solncem po sozvezdiyu Tel'ca bliz Krabovidnoi tumannosti (M1). Mars viden na nochnom i utrennem nebe. Blesk planety dostigaet -1,0m, a vidimyi diametr sostavlyaet okolo 14 sekund dugi. V teleskop viden disk s detalyami na poverhnosti planety. Idet naibolee blagopriyatnyi period nablyudenii Marsa v 2022 godu. Zarisovki i fotografirovanie planety prinesut horoshii rezul'tat pri nablyudenii v teleskop s diametrom ob'ektiva ot 100 mm. Rasstoyanie mezhdu Marsom i Zemlei umen'shaetsya ot 0,69 do 0,66 a.e. Kosmicheskie issledovaniya - MSL Curiosity. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mars2022.html
Yupiter. Gazovyi gigant dvizhetsya popyatno po sozvezdiyu Ryb. Yupiter mozhno nablyudat' bol'shuyu chast' nochi. Idet naibolee blagopriyatnyi period nablyudenii planety v 2022 godu. Uglovoi diametr Yupitera sostavlyaet menee 49 sekund dugi pri bleske -2,8m i rasstoyanii ot Zemli 4,02 - 4,07 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 naibolee horosho vidny v period protivostoyaniya. Konfiguracii sputnikov Yupitera imeyutsya v KN na oktyabr'. Kosmicheskie issledovaniya - Galileo. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/jupiter2022.html
Saturn. Okol'covannaya planeta dvizhetsya popyatno (23 oktyabrya menyaya dvizhenie na pryamoe), peremeshayas' po sozvezdiyu Kozeroga. Saturn nablyudaetsya vecherom i noch'yu. Blesk planety imeet znachenie +0,6m, a uglovoi diametr - okolo 17,5 sekund dugi. V teleskop mozhno nablyudat' kol'co planety. Sputnik Saturna Titan (8m) mozhno uvidet' dazhe v binokl', a drugie otnositel'no yarkie sputniki planety - v teleskop s diametrom ob'ektiva ot 60mm (luchshe vsego v period protivostoyaniya). Rasstoyanie ot Zemli do Saturna uvelichivaetsya ot 9,39 do 9,50 a.e.. Kosmicheskie issledovaniya - Kassini. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/saturn2022.html
Uran. Planeta (m= +6, d= 3,4 ugl. sek.) dvizhetsya popyatno po sozvezdiyu Ovna. Uran nahoditsya na nochnom i utrennem nebe. Rasstoyanie mezhdu Zemlei i Uranom umen'shaetsya ot 18,78 do 18,73 a.e.. Disk planety razlichim v instrument s uvelicheniem ot 80 krat (pri ideal'nyh usloviyah) i vyshe. Nevooruzhennym glazom planetu mozhno nablyudat' vblizi protivostoyaniya v bezlunnye nochi. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/uranus2022.html
Neptun. Planeta (m= +8, d= 2,3 ugl. sek.) dvizhetsya popyatno, peremeshayas' po sozvezdiyu Vodoleya levee zvezdy fi Aqr (4,2m). Neptun mozhno naiti v binokl' na nochnom nebe. Disk planety razlichim v instrument s uvelicheniem ot 100 krat (pri ideal'nyh usloviyah) i vyshe. Rasstoyanie mezhdu Zemlei i Neptunom uvelichivaetsya ot 29,05 do 29,12 a.e.. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/neptune2022.html
Pluton. Karlikovaya planeta ili plutoid (+14,5m) nahoditsya v sozvezdii Strel'ca na rasstoyanii okolo 35 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 Oct 2022 10h53m35.04s +15 21' 58.1" 2.553 3.095 8.8 48.9 61.23 106.6 Leo 26 Oct 2022 11h01m38.60s +14 47' 05.9" 2.552 3.044 8.8 51.8 60.25 106.5 Leo Pallada (2) 21 Oct 2022 06h57m24.79s -19 39' 10.6" 2.263 1.921 8.6 96.6 51.48 141.2 CMa 26 Oct 2022 07h01m48.13s -20 59' 28.2" 2.254 1.875 8.5 98.9 49.02 145.1 CMa Yunona (3) 21 Oct 2022 22h40m31.29s -11 19' 53.5" 2.210 1.433 8.6 130.1 14.22 169.6 Aqr 26 Oct 2022 22h41m12.24s -11 44' 58.0" 2.198 1.470 8.7 125.1 13.50 142.6 Aqr Vesta (4) 21 Oct 2022 21h55m27.93s -21 45' 26.1" 2.348 1.735 7.1 115.9 17.66 52.1 Cap 26 Oct 2022 21h57m43.74s -21 22' 27.0" 2.353 1.797 7.2 111.7 22.35 55.7 Cap Euterpe (27) 21 Oct 2022 03h31m48.19s +16 41' 28.3" 2.050 1.114 9.6 152.5 22.47 255.9 Tau 26 Oct 2022 03h28m30.97s +16 29' 52.3" 2.042 1.085 9.4 158.2 28.05 256.4 Tau Thyra (115) 21 Oct 2022 03h33m56.07s +41 25' 46.3" 1.921 1.046 10.0 140.4 19.71 301.5 Per 26 Oct 2022 03h30m37.64s +41 42' 58.3" 1.921 1.022 9.9 144.6 22.94 284.3 Per Bamberga (324) 21 Oct 2022 03h51m33.30s +41 23' 49.1" 1.843 0.979 9.2 137.9 21.77 319.3 Per 26 Oct 2022 03h48m40.84s +41 53' 30.6" 1.854 0.966 9.1 142.1 23.50 300.7 Per 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 2022 god s obshim obzorom zvezdnogo neba i yavlenii oktyabrya mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v KN na oktyabr', Astronomicheskom kalendare na 2022 god i Astronomicheskom kalendare - spravochnike .
17 oktyabrya, 17 chasov 15 minut - Luna v faze poslednei chetverti.
18 oktyabrya, utro - Luna (F= 0,45-) bliz rasseyannogo zvezdnogo skopleniya Yasli (M44).
19 oktyabrya i vsyu nedelyu, noch' - Mars bliz Krabovidnoi tumannosti (M1).
20 oktyabrya, utro - Luna (F= 0,25-) bliz Regula.
21 oktyabrya, noch' - Maksimum deistviya meteornogo potoka Orionidy (ZHR= 15).
22 oktyabrya, 20 chasov 47 minut - Venera v verhnem soedinenii s Solncem.
23 oktyabrya, 08 chasov 28 minut - Saturn v stoyanii s perehodom k pryamomu dvizheniyu.
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 20 oktyabrya v gorodah na shirote Moskvy.
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Vid vostochnoi i yugo-vostochnoi chasti neba za chas do voshoda Solnca 20 oktyabrya v gorodah na shirote Moskvy.
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Vid yugo-zapadnoi i zapadnoi chasti neba cherez chas posle zahoda Solnca 20 oktyabrya v gorodah na shirote Moskvy.
Istochniki: Kalendar' Nablyudatelya N 10 AstroKA; StarryNightBackyard 3.1 (opisatel'naya chast' i vid neba), 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), Astronomicheskii kalendar'-spravochnik ot 1901 do 2100 goda, 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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Publikacii s klyuchevymi slovami:
astronomicheskaya nedelya - lyubitel'skaya astronomiya - nebo - nevooruzhennym glazom
Publikacii so slovami: astronomicheskaya nedelya - lyubitel'skaya astronomiya - nebo - nevooruzhennym glazom | |
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