Astronomicheskaya nedelya s 3 po 9 marta 2025 goda2.03.2025 10:09 | Aleksandr Kozlovskii
Vopros nedeli. U kakih planet Solnechnoi sistemy ih vidimye diametry pri nablyudenii s Zemli mogut byt' odinakovymi?
Otvety mozhno davat' v kommentariyah k dannoi stranichke.
Na dannoi nedele 5 marta Luna (F= 0,32+) proidet bliz Urana, a pri faze 0,38+ - yuzhnee rasseyannogo zvezdnogo skopleniya Pleyady (pokrytie pri vidimosti v vostochnoi polovine Rossii). 6 marta Luna (F= 0,44+) proidet severnee Yupitera i Al'debarana, a 7 marta budet imet' mesto maksimal'naya yuzhnaya libraciya Luny po shirote 6,8 gr.. V etot zhe den' Luna (F= 0,61+) proidet tochku maksimal'nogo skloneniya k severu ot nebesnogo ekvatora, a 8 marta Merkurii dostignet maksimal'noi vechernei (vostochnoi) elongacii 18 gradusov. 9 marta budet imet' mesto maksimal'naya vostochnaya libraciya Luny po dolgote 6,2 gr., a pri faze 0,75+ nochnoe svetilo proidet bliz Marsa. Krome etogo, na vechernem nebe nablyudaetsya parad planet.
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy uvelichivaetsya do 30 gradusov, a dolgota dnya na toi zhe shirote uvelichivaetsya do 11 chasov 20 minut. Vidimyi diametr Solnca umen'shaetsya do 32,21 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 pervoi chetverti 6 marta. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Ryb, Ovna, Tel'ca, Bliznecov i Raka, izmenyaya fazu ot 0,12+ do 0,83+ i uvelichivaya (s 7 marta - umen'shaya) sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Ryb. 3 marta pri faze 0,16+ lunnyi serp pereidet v sozvezdie Ovna. Zdes' 5 marta pri faze 0,32+ Luna proidet severnee Urana i pereidet v sozvezdie Tel'ca, gde v etot den' pri faze 0,38+ proidet yuzhnee rasseyannogo zvezdnogo skopleniya Pleyady (pokrytie pri vidimosti na v vostochnoi polovine Rossii). 6 marta Luna (F= 0,44+) budet nablyudat'sya severnee Yupitera i Al'debarana, prinyav v etot zhe den' fazu pervoi chetverti. 7 marta pri faze 0,62+ lunnyi oval pereidet v sozvezdie Bliznecov. Zdes' 9 marta Luna (F= 0,74+) proidet bliz Marsa, pereidya v etot zhe den' v sozvezdie Raka uzhe pri faze 0,81+. Fazy Luny na dannoe vremya i na budushee. Efemeridy Luny na 2025 god
Planety Solnechnoi sistemy. Merkurii, Venera, Saturn, Uran i Neptun nahodyatsya na vechernem nebe, a Mars i Yupiter nablyudayutsya na vechernem i nochnom nebe (vechernii parad planet). 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 Del'fina. 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 (yarche 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 marta 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 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
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