Astronomicheskaya nedelya s 14 po 20 iyulya 2025 goda29.06.2025 8:44 | Aleksandr Kozlovskii
Vopros nedeli. Pochemu u Saturna bol'she sputnikov, chem u Yupitera?
Otvety mozhno davat' v kommentariyah k dannoi stranichke.
Na dannoi nedele 14 iyulya Saturn dostignet stoyaniya s perehodom k popyatnomu dvizheniyu, a 15 iyulya Luna (F= 0,78-) okazhetsya v voshodyashem uzle svoei orbity. 16 iyulya Luna (F= 0,69-) proidet bliz Saturna i Neptuna, a 17 iyulya Merkurii dostignet stoyaniya s perehodom k popyatnomu dvizheniyu. 20 iyulya Luna (F= 0,24-) proidet bliz Urana i rasseyannogo zvezdnogo skopleniya Pleyady (pokrytie pri vidimosti na Chukotke i v Severnoi Amerike). V etot zhe den' Luna (F= 0,23-) dostignet perigeya svoei orbity na rasstoyanii 368047 km ot centra Zemli. Krome etogo, vsyu nedelyu vozmozhno poyavlenie serebristyh oblakov na fone zari.
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy priderzhivaetsya znacheniya 55 gradusov, a dolgota dnya na toi zhe shirote umen'shaetsya do 16 chasov 40 minut. Vidimyi diametr Solnca sostavlyaet okolo 31,48 minut dugi, a dvizhetsya ono po sozvezdiyu Bliznecov, v konce nedeli perehodya v sozvezdie Raka. Dannye o Solnce na tekushee vremya. Efemeridy Solnca na 2025 god
Luna. Estestvennyi sputnik Zemli vstupaet v fazu poslednei chetverti 18 iyulya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Vodoleya, Ryb, Ovna i Tel'ca, izmenyaya fazu ot 0,89- do 0,18- i uvelichivaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Vodoleya. 15 iyulya lunnyi oval (F= 0,75-) pereidet v sozvezdie Ryb. Zdes' 16 iyulya Luna (F= 0,69-) budet nablyudat'sya bliz Saturna i Neptuna, a 18 iyulya primet fazu poslednei chetverti. V etot zhe den' lunnyi serp (F= 0,47-) pereidet v sozvezdie Ovna, a 20 iyulya dostignet sozvezdiya Tel'ca pri faze okolo 0,23-. V etot zhe den' Luna (F= 0,24-) proidet bliz Urana i rasseyannogo zvezdnogo skopleniya Pleyady (pokrytie pri vidimosti na Chukotke i v Severnoi Amerike). Fazy Luny na dannoe vremya i na budushee. Efemeridy Luny na 2025 god
Planety Solnechnoi sistemy. Venera, Yupiter, Saturn, Uran i Neptun nahodyatsya na utrennem nebe, Merkurii i Mars - 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 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) 16 Jul 2025 1h11m32.13s S 5 17.464' 2.969 2.639 8.8 98.8 22.52 89.7 Cet 21 Jul 2025 1h14m21.75s S 5 18.684' 2.968 2.573 8.8 102.8 19.43 94.3 Cet Pallada (2) 16 Jul 2025 20h51m03.41s N16 56.366' 3.408 2.584 9.6 138.0 26.94 252.7 Del 21 Jul 2025 20h47m25.43s N16 37.145' 3.407 2.556 9.5 141.1 29.58 247.8 Del Vesta (4) 16 Jul 2025 14h32m41.09s S 8 57.481' 2.151 1.648 6.9 105.2 35.16 127.9 Lib 21 Jul 2025 14h36m43.87s S 9 41.581' 2.150 1.701 7.0 101.7 38.97 124.8 Lib Geba (6) 16 Jul 2025 22h44m08.95s S 8 14.871' 2.108 1.271 8.7 134.0 21.42 156.6 Aqr 21 Jul 2025 22h45m03.55s S 8 57.816' 2.098 1.224 8.6 138.8 23.74 172.1 Aqr Irida (7) 16 Jul 2025 6h30m23.33s N22 40.349' 1.937 2.891 9.8 16.4 87.00 95.5 Gem 21 Jul 2025 6h42m45.96s N22 21.701' 1.946 2.885 9.9 18.3 86.29 96.7 Gem Ausonia (63) 16 Jul 2025 21h14m45.27s S22 08.476' 2.122 1.145 10.1 158.2 29.63 262.9 Cap 21 Jul 2025 21h10m23.00s S22 15.528' 2.126 1.131 9.9 163.8 33.54 264.0 Cap Julia (89) 16 Jul 2025 21h45m53.57s S14 08.096' 2.188 1.251 9.6 149.4 30.50 300.4 Cap 21 Jul 2025 21h42m01.83s S13 37.420' 2.181 1.217 9.4 154.9 35.21 295.3 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
Yasnogo neba i uspeshnyh nablyudenii!
Istochnik: 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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