Astronomicheskaya nedelya s 24 fevralya po 2 marta 2025 goda30.01.2025 10:00 | Aleksandr Kozlovskii
Vopros nedeli. Chto dlitsya dol'she: astronomicheskaya vesna ili astronomicheskaya osen'?
Otvety mozhno davat' v kommentariyah k dannoi stranichke.
Na dannoi nedele 24 fevralya Mars dostignet stoyaniya s perehodom ot popyatnogo dvizheniya k pryamomu, a 25 fevralya Merkurii proidet v polutora gradusah severnee Saturna. 28 fevralya Venera dostignet stoyaniya s perehodom ot pryamogo dvizheniya k popyatnomu, a Luna (F= 0,01+) proidet bliz Saturna. 1 marta Luna (F= 0,02+) proidet bliz Merkuriya (pokrytie pri vidimosti v akvatorii Tihogo okeana) i v etoi zhe faze okazhetsya v voshodyashem uzle svoei orbity. V etot zhe den' Luna (F= 0,03+) proidet bliz Neptuna, a pri faze 0,05+ dostignet perigeya svoei orbity na rasstoyanii 361967 km ot centra Zemli. 2 marta Luna (F= 0,15+) proidet bliz Venery, a Merkurii - v 2 gradusah severnee Neptuna.
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy uvelichivaetsya do 27 gradusov, a dolgota dnya na toi zhe shirote uvelichivaetsya do 10 chasov 45 minut. Vidimyi diametr Solnca umen'shaetsya do 32,27 minut dugi, a dvizhetsya ono po sozvezdiyu Vodoleya. Dannye o Solnce na tekushee vremya. Efemeridy Solnca na 2025 god
Luna. Estestvennyi sputnik Zemli vstupaet v fazu novoluniya 28 fevralya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Strel'ca, Kozeroga, Vodoleya i Ryb, izmenyaya fazu ot 0,19- do 0,12+ i uvelichivaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Strel'ca. 25 fevralya tonkii lunnyi serp 0,11- pereidet v sozvezdie Kozeroga, a 27 fevralya pri faze 0,01- - v sozvezdie Vodoleya. Zdes' Luna 28 fevralya primet fazu novoluniya i v etot zhe den' proidet bliz Saturna, vyidya na vechernee nebo. V sozvezdii Vodoleya Luna zakonchit svoi put' po nebu fevralya pri faze 0,01+ bliz Merkuriya, Saturna i Neptuna. 1 marta tonkii lunnyi serp (F= 0,01+) pereidet v sozvezdie Ryb i ostanetsya v nem do konca nedeli. Fazy Luny na dannoe vremya i na budushee. Efemeridy Luny na 2025 god
Planety Solnechnoi sistemy. Merkurii, Veneru, Saturn i Neptun mozhno nablyudat' po vecheram, Mars i Yupiter nablyudayutsya na nochnom nebe, Uran viden vecherom i noch'yu. Podrobnye efemeridy i karty dvizheniya bol'shih planet imeyutsya v Astronomicheskom kalendare na 2025 god i Astronomicheskih kalendaryah na blizhaishie gody.
Komety. Hvostataya strannica Tsuchinshan-ATLAS (C/2023 A3) pri bleske slabee 10m dvizhetsya po sozvezdiyu Orla. Karty putei komet i asteroidov na mesyac imeyutsya v Kalendare nablyudatelya na blizhaishie mesyacy, a na drugie periody - v Astronomicheskih kalendaryah na blizhaishie gody. 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/ .
Asteroidy. Naibolee yarkoi na dannoi nedele budet Vesta (okolo 7m) v sozvezdii Vesov.
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 Feb 2025 22h21m04.25s S18 13.271' 2.985 3.955 9.0 10.1 58.59 70.6 Aqr 3 Mar 2025 22h28m45.10s S17 34.144' 2.985 3.946 9.1 12.4 58.40 70.4 Aqr Vesta (4) 26 Feb 2025 15h05m04.42s S 7 33.137' 2.225 1.669 7.0 111.0 26.76 87.6 Lib 3 Mar 2025 15h08m24.23s S 7 29.173' 2.220 1.610 6.9 115.1 22.08 83.0 Lib Irida (7) 26 Feb 2025 0h37m06.96s N 7 19.400' 1.851 2.584 9.8 34.2 91.46 69.4 Psc 3 Mar 2025 0h48m37.53s N 8 23.624' 1.848 2.609 9.8 32.3 92.03 69.6 Psc Flora (8) 26 Feb 2025 11h59m20.62s N 9 05.746' 2.400 1.448 9.7 159.4 37.85 303.5 Vir 3 Mar 2025 11h54m58.20s N 9 47.654' 2.407 1.436 9.6 164.8 40.57 301.1 Vir Evnomiya (15) 26 Feb 2025 5h13m39.65s N25 25.505' 2.407 1.994 9.7 102.2 33.04 107.5 Tau 3 Mar 2025 5h18m34.26s N25 06.939' 2.417 2.065 9.8 98.3 36.18 104.7 Tau Amphitrite (29) 26 Feb 2025 9h38m38.91s N19 08.644' 2.536 1.574 9.3 162.7 33.92 276.2 Leo 3 Mar 2025 9h34m12.72s N19 14.426' 2.540 1.598 9.5 156.9 30.51 273.6 Leo 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
Vid zvezdnogo neba na nuzhnyi den' nedeli i na nuzhnoe vremya dlya vashego punkta nablyudeniya mozhno poluchit' pri pomoshi karty neba na Astronet
Dopolnitel'no: http://astro.websib.ru (raznaya astroinformaciya i zhurnal Nebosvod), sait Sergeya Gur'yanova s obzorom fevralya mesyaca, Kalendar' nablyudatelya na tekushii mesyac, Astronomicheskii kalendar' na 2025 god i Astronomicheskii kalendar' - spravochnik (svedeniya ob astronomicheskih yavleniyah proshlogo i tekushego stoletii), a takzhe saity Astroforum, Meteoveb i DvaStrel'ca. 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!
Istochniki: Kalendar' Nablyudatelya 02-2025 i 03-2025 AstroKA; 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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