Astronomicheskaya nedelya s 16 po 22 iyunya 2025 goda25.05.2025 9:03 | Aleksandr Kozlovskii
Vopros nedeli. Okolo kakoi planety Luna mozhet prohodit' v odin i tot zhe den' kazhdyi mesyac (neskol'ko mesyacev)?
Otvety mozhno davat' v kommentariyah k dannoi stranichke.
Na dannoi nedele 16 iyunya budet imet' mesto maksimal'naya zapadnaya libraciya Luny po dolgote 5,8 gr., a 17 iyunya Mars proidet v 0,7 gr. k severu ot Regula. 18 iyunya Luna (F= 0,55-) okazhetsya v voshodyashem uzle svoei orbity, a 19 iyunya pri faze 0,47- proidet bliz Saturna i Neptuna. 21 iyunya nastupit letnee solncestoyanie. Solnce v etot den' (podnimayas' k severu ot nebesnogo ekvatora) kak by zamiraet v verhnei tochke maksimal'nogo skloneniya (+23,5 gradusa), a zatem nachinaet opuskat'sya k yugu (postepenno sblizhayas' s nebesnym ekvatorom, peresechenie kotorogo proizoidet 22 sentyabrya). Privedennye dannye po prodolzhitel'nosti dnya spravedlivy dlya shiroty Moskvy, gde poludennaya vysota Solnca v techenie mesyaca imeet znachenie okolo 57 gradusov. Na shirote S._Peterburga nastupayut belye nochi, a severnee 66 shiroty idet polyarnyi den'. Dostatochno blagopriyatnye usloviya dlya nablyudeniya zvezdnogo neba ostayutsya lish' v yuzhnyh shirotah strany. Dlya srednih shirot glubokoe zvezdnoe nebo otkroetsya lish' k koncu iyulya. 22 iyunya - Luna (F= 0,14-) bliz Venery. Krome etogo, vsyu nedelyu vozmozhno poyavlenie serebristyh oblakov na fone zari.
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy priderzhivaetsya znacheniya 57 gradusov, a dolgota dnya na toi zhe shirote - 17 chasov 30 minut. Vidimyi diametr Solnca umen'shaetsya do 31,47 minut dugi, a dvizhetsya ono po sozvezdiyu Tel'ca, 21 iyunya perehodya v sozvezdie Bliznecov. Dannye o Solnce na tekushee vremya. Efemeridy Solnca na 2025 god
Luna. Estestvennyi sputnik Zemli vstupaet v fazu poslednei chetverti 18 iyunya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Kozeroga, Vodoleya, Ryb, Ovna i Tel'ca, izmenyaya fazu ot 0,79- do 0,08- i uvelichivaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Kozeroga. Luna probudet zdes' do 16 iyunya, kogda pri faze 0,74- pereidet v sozvezdie Vodoleya. 18 iyunya lunnyi oval (F= 0,54-) pereidet v sozvezdie Ryb, prinyav v etot den' fazu poslednei chetverti. Na sleduyushii den' Luna pri faze 0,47- sblizitsya s Saturnom i Neptunom. V sozvezdii Ryb lunnyi serp probudet do 21 iyunya, kogda pri faze 0,25- pereidet v sozvezdie Ovna. Zdes' 22 iyunya Luna (F= 0,14-) proidet bliz Venery, dostignuv v etot zhe den' sozvezdiya Tel'ca pri faze okolo 0,1-. Fazy Luny na dannoe vremya i na budushee. Efemeridy Luny na 2025 god
Planety Solnechnoi sistemy. Venera, Saturn, Uran i Neptun nahodyatsya na utrennem nebe, a Merkurii, Mars i Yupiter - na vechernem nebe. Podrobnye efemeridy i karty dvizheniya bol'shih planet imeyutsya v Astronomicheskom kalendare na 2025 god i Astronomicheskih kalendaryah na blizhaishie gody.
Komety. 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 6,5m) v sozvezdii Devy.
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) 16 Jun 2025 0h47m09.70s S 6 11.246' 2.977 3.043 9.1 76.6 37.88 77.2 Cet 21 Jun 2025 0h51m58.75s S 5 55.545' 2.976 2.977 9.1 80.1 35.73 78.4 Cet Vesta (4) 16 Jun 2025 14h22m06.96s S 5 16.758' 2.159 1.363 6.4 129.7 14.27 195.0 Vir 21 Jun 2025 14h22m04.22s S 5 46.303' 2.157 1.405 6.5 125.2 15.73 172.4 Vir Geba (6) 16 Jun 2025 22h25m52.63s S 6 24.017' 2.170 1.616 9.5 108.9 33.97 90.7 Aqr 21 Jun 2025 22h30m15.38s S 6 27.197' 2.159 1.553 9.4 112.7 30.63 95.6 Aqr Irida (7) 16 Jun 2025 5h13m28.03s N23 12.151' 1.889 2.898 9.5 5.5 90.68 87.8 Tau 21 Jun 2025 5h26m31.32s N23 16.830' 1.896 2.900 9.6 7.2 90.17 89.1 Tau Metida (9) 16 Jun 2025 14h38m00.01s S13 36.139' 2.660 1.829 10.5 136.6 14.43 264.6 Lib 21 Jun 2025 14h36m25.00s S13 40.492' 2.663 1.878 10.6 131.5 9.85 253.9 Lib Julia (89) 16 Jun 2025 21h52m08.04s S17 31.405' 2.235 1.541 10.4 120.4 20.39 27.0 Cap 21 Jun 2025 21h53m07.11s S16 55.101' 2.227 1.484 10.3 124.8 18.11 11.9 Cap 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
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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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