Astronomicheskaya nedelya so 2 po 8 yanvarya 2023 goda30.12.2022 12:42 | Aleksandr Kozlovskii
Pozdravlyaem lyubitelei astronomii s novym 2023 godom i zhelaem yasnogo neba, uspeshnyh nablyudenii, novyh otkrytii i novyh znanii o vselennoi!
Na dannoi nedele 2 yanvarya Luna (F= 0,9+) budet nahodit'sya mezhdu Pleyadami i Giadami, a 3 yanvarya proizoidet pokrytie Lunoi (F= 0,91+) Marsa pri vidimosti v Afrike. 4 yanvarya Zemlya dostignet perigeliya svoei orbity na rasstoyanii 0,9832956 a.e. ot Solnca, a takzhe nastupit maksimum deistviya meteornogo potoka Kvadrantidy (ZHR= 120) iz sozvezdiya Volopasa. 6 yanvarya Luna (F= 0,99+) proidet tochku maksimal'nogo skloneniya k severu ot nebesnogo ekvatora, a 7 yanvarya Merkurii dostignet nizhnego soedineniya s Solncem. 8 yanvarya Luna (F= 0,98-) dostignet apogeya svoei orbity na rasstoyanii 406459 km ot centra Zemli, a pri faze 0,97- proidet severnee rasseyannogo zvezdnogo skopleniya Yasli (M44). Krome etogo, dlya lyubitel'skih teleskopov dostupny dve komety (ZTF (C/2020 V2) i ZTF (C/2022 E3)), kotorye postepenno uvelichivayut blesk.
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy uvelichivaetsya do 12 gradusov, a dolgota dnya na toi zhe shirote - do 07 chasov 20 minut. Vidimyi diametr Solnca priderzhivaetsya 32,53 minut dugi, a dvizhetsya ono po sozvezdiyu Strel'ca. Dannye o Solnce na tekushee vremya.
Luna. Estestvennyi sputnik Zemli vstupaet v fazu polnoluniya 6 yanvarya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Ovna, Tel'ca, Bliznecov, Raka, izmenyaya fazu ot 0,78+ do 0,96- i uvelichivaya (s 6 yanvarya - umen'shaya) sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Ovna. 2 yanvarya pri faze 0,83+ nochnoe svetilo pereidet v sozvezdie Tel'ca, gde na sleduyushii den' pri faze okolo 0,9+ budet nahodit'sya mezhdu Pleyadami i Giadami (bliz Marsa). 3 yanvarya nochnoe svetilo (F= 0,91+) pokroet Mars pri vidimosti v Afrike. 4 yanvarya yarkaya Luna proidet severnee Al'debarana, a 5 yanvarya pri faze 0,98+ pereidet v sozvezdie Bliznecov. Zdes' 6 yanvarya Luna primet fazu polnoluniya i ustremitsya k sozvezdiyu Raka, v kotoroe voidet 7 yanvarya pri faze 0,99-. 8 yanvarya Luna (F= 0,97-) proidet severnee rasseyannogo zvezdnogo skopleniya Yasli (M44). Fazy Luny na dannoe vremya i na budushee.
Iz planet Solnechnoi sistemy: Merkurii zakanchivaet vechernyuyu vidimost', Venera vidna na fone vechernei zari, Mars i Uran nablyudayutsya pochti vsyu noch', Yupiter i Neptun mozhno nablyudat' na vechernem i nochnom nebe, a Saturn viden po vecheram. Podrobnye efemeridy i karty dvizheniya bol'shih planet imeyutsya v Astronomicheskom kalendare na 2023 god. Efemeridy Solnca, Luny i planet na kazhdyi den' - http://astropixels.com/.
Iz komet hvostataya strannica ZTF (C/2020 V2) peremeshaetsya po sozvezdiyam Cefeya i Kassiopei pri bleske okolo 9m. Kometa ZTF (C/2022 E3) pri bleske okolo 8m nahoditsya v sozvezdii Severnoi Korony. Karty putei komet i asteroidov na mesyac imeyutsya v KN na yanvar', a na drugie periody - v Astronomicheskom kalendare na 2023 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 budut Pallada (7,7m) v sozvezdii Bol'shogo Psa i Vesta (8m) v sozvezdii Vodoleya.
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!
Ezhednevnyi obzor yavlenii ot Andreya Klimkovskogo imeetsya na Astroforume v teme Astronomicheskie nablyudeniya.
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 popyatno po sozvezdiyu Strel'ca. Merkurii v nachale nedeli mozhno naiti na fone vechernei zari (luchshe vsego planeta vidna v yuzhnyh shirotah strany). Elongaciya Merkuriya za nedelyu umen'shaetsya ot 12 gradusov vostoku ot Solnca do 5 gradusov k zapadu ot Solnca. 7 yanvarya bystraya planeta proidet nizhnee soedinenie s Solncem. Blesk planety umen'shaetsya ot +1,7m do +4m, uglovye razmery uvelichivayutsya do 10 sekund dugi, a faza umen'shaetsya ot 0,12 do 0,01. Rasstoyanie mezhdu Merkuriem i Zemlei umen'shaetsya ot 0,73 do 0,67 a.e.. Polozheniya planety vo vremya vseh maksimal'nyh elongacii 2023 goda imeyutsya v Astronomicheskom kalendare na 2023 god. Kosmicheskie issledovaniya - Messendzher. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mercury2023.html
Venera. Planeta imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Strel'ca, 2 yanvarya perehodya v sozvezdie Kozeroga. Venera vidna na fone vechernei zari (luchshe vsego v yuzhnyh raionah strany). Elongaciya planety uvelichivaetsya do 17 gradusov k vostoku ot Solnca. Vidimyi diametr Venery sostavlyaet bolee 10 uglovyh sekund, a blesk priderzhivaetsya znacheniya -4m pri faze okolo 0,95. Rasstoyanie mezhdu Zemlei i Veneroi umen'shaetsya ot 1,60 do 1,58 a.e.. Kosmicheskie issledovaniya - Venera-Ekspress. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/venus2023.html
Mars. Zagadochnaya planeta peremeshaetsya popyatno po sozvezdiyu Tel'ca. Mars viden pochti vsyu noch'. Blesk planety snizhaetsya ot -1,1m do -0,9m, a vidimyi diametr umen'shaetsya ot 14,5 do 13,5 sekund dugi. V teleskop viden disk s detalyami na poverhnosti planety. Idet naibolee blagopriyatnyi period nablyudenii Marsa. Zarisovki i fotografirovanie planety prinesut horoshii rezul'tat pri nablyudenii v teleskop s diametrom ob'ektiva ot 100 mm. Rasstoyanie mezhdu Marsom i Zemlei uvelichivaetsya ot 0,64 do 0,69 a.e.. Kosmicheskie issledovaniya - MSL Curiosity. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mars2023.html
Yupiter. Gazovyi gigant dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Ryb. Yupiter mozhno nablyudat' vecherom i noch'yu. Idet blagopriyatnyi period nablyudenii planety. Uglovoi diametr Yupitera sostavlyaet okolo 38 sekund dugi pri bleske -2,3m i rasstoyanii ot Zemli 5,03 - 5,13 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 yanvar'. Kosmicheskie issledovaniya - Galileo. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/jupiter2023.html
Saturn. Okol'covannaya planeta dvizhetsya v odnom napravlenii s Solncem, peremeshayas' po sozvezdiyu Kozeroga. Saturn nablyudaetsya po vecheram. Blesk planety imeet znachenie +0,8m, a uglovoi diametr - okolo 16 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 10,55 do 10,62 a.e.. Kosmicheskie issledovaniya - Kassini. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/saturn2023.html
Uran. Planeta (m= +6, d= 3,4 ugl. sek.) dvizhetsya popyatno po sozvezdiyu Ovna. Uran viden vsyu noch'. Rasstoyanie mezhdu Zemlei i Uranom uvelichivaetsya ot 19,11 do 19,21 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/uranus2023.html
Neptun. Planeta (m= +8, d= 2,3 ugl. sek.) dvizhetsya v odnom napravlenii s Solncem, peremeshayas' po sozvezdiyu Vodoleya levee zvezdy fi Aqr (4,2m). Neptun mozhno naiti v binokl' na vechernem i 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 30,21 do 30,32 a.e.. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/neptune2023.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)
1 Jan 2023 12h29m29.68s +09 47' 02.2" 2.550 2.237 8.2 97.0 32.69 93.1 Vir
6 Jan 2023 12h33m45.75s +09 45' 16.1" 2.551 2.174 8.2 101.0 29.26 89.8 Vir
Pallada (2)
1 Jan 2023 06h55m33.09s -32 00' 57.6" 2.164 1.446 7.7 124.8 29.12 287.7 CMa
6 Jan 2023 06h51m14.33s -31 36' 57.2" 2.159 1.432 7.7 125.7 32.28 299.9 CMa
Yunona (3)
1 Jan 2023 23h49m50.47s -08 33' 55.0" 2.062 2.096 9.5 74.4 63.73 71.0 Aqr
6 Jan 2023 23h58m01.15s -07 51' 10.2" 2.054 2.142 9.5 71.5 66.15 70.5 Cet
Vesta (4)
1 Jan 2023 23h09m55.69s -12 16' 19.6" 2.418 2.683 8.1 63.9 58.93 63.8 Aqr
6 Jan 2023 23h17m08.72s -11 23' 52.5" 2.422 2.745 8.1 60.8 60.19 63.9 Aqr
Geba (6)
1 Jan 2023 08h49m50.44s +09 41' 58.3" 2.418 1.533 9.2 147.0 30.69 304.0 Cnc
6 Jan 2023 08h46m12.27s +10 18' 50.2" 2.429 1.512 9.1 153.0 35.55 303.3 Cnc
Euterpe (27)
1 Jan 2023 02h47m23.81s +14 58' 05.1" 1.967 1.241 10.1 124.0 14.21 60.3 Ari
6 Jan 2023 02h49m28.15s +15 14' 26.4" 1.964 1.284 10.2 119.5 20.73 64.8 Ari
Bamberga (324)
1 Jan 2023 03h07m51.33s +35 48' 20.9" 2.047 1.254 10.0 132.0 25.57 146.4 Per
6 Jan 2023 03h10m33.00s +35 08' 40.0" 2.064 1.309 10.1 127.8 27.65 134.7 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 2023 god s obshim obzorom zvezdnogo neba i yavlenii yanvarya mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v KN na yanvar', Astronomicheskom kalendare na 2023 god, i Astronomicheskom kalendare - spravochnike .
02 yanvarya, noch' - Luna (F= 0,9+) mezhdu Pleyadami i Giadami.
03 yanvarya, 19 chasov 51 minuta - pokrytie Lunoi (F= 0,91+) Marsa pri vidimosti v Afrike.
04 yanvarya, 16 chasov 17 minut - Zemlya v perigelii svoei orbity na rasstoyanii 0,9832956 a.e. ot Solnca.
05 yanvarya i vsyu nedelyu, noch' - Kometa ZTF (C/2022 E3) bliz zvezdy iota Severnoi Korony.
06 yanvarya, 23 chasa 08 minut - Polnolunie.
07 yanvarya, 12 chasov 54 minuty - Merkurii v nizhnem soedinenii s Solncem.
08 yanvarya, 09 chasov 19 minut - Luna (F= 0,98-) v apogee svoei orbity na rasstoyanii 406459 km ot centra Zemli.
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 5 yanvarya v gorodah na shirote Moskvy.
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Vid vostochnoi i yugo-vostochnoi chasti neba za chas do voshoda Solnca 5 yanvarya v gorodah na shirote Moskvy.
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Vid yugo-zapadnoi i zapadnoi chasti neba cherez chas posle zahoda Solnca 5 yanvarya v gorodah na shirote Moskvy.
Istochniki: Kalendar' Nablyudatelya N 01 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
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