Na saite Astrometriya Astronomicheskie instrumenty Astronomicheskoe obrazovanie Astrofizika Istoriya astronomii Kosmonavtika, issledovanie kosmosa Lyubitel'skaya astronomiya Planety i Solnechnaya sistema Solnce

Astronomicheskaya nedelya s 28 iyulya po 3 avgusta 2025 goda
29.06.2025 8:47 | Aleksandr Kozlovskii

Vopros nedeli. Kak chasto mozhno nablyudat' prohozhdeniya Zemli po disku Solnca s Marsa?

Otvety mozhno davat' v kommentariyah k dannoi stranichke.

 

Na dannoi nedele 28 iyulya Luna (F= 0,14+) okazhetsya v nishodyashem uzle svoei orbity, a pri faze 0,17+ proidet bliz Marsa (pokrytie pri vidimosti v akvatorii Tihogo okeana i Antarktide). 29 iyulya nastupit maksimum deistviya meteornogo potoka Yuzhnye del'ta-Akvaridy (ZHR= 25). 31 iyulya Luna (F= 0,38+) proidet bliz Spiki (pokrytie pri vidimosti v Antarktide), a Merkurii dostignet nizhnego soedineniya s Solncem. 1 avgusta Luna (F= 0,53+) dostignet apogeya svoei orbity na rasstoyanii 404164 km ot centra Zemli. V etot zhe den' asteroid Ausonia (63) vstupit v protivostoyanie s Solncem. Krome etogo, vsyu nedelyu vozmozhno poyavlenie serebristyh oblakov na fone zari.

Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy umen'shaetsya do 51 gradusa, a dolgota dnya na toi zhe shirote - do 15 chasov 50 minut. Vidimyi diametr Solnca uvelichivaetsya do 31,53 minut dugi, a dvizhetsya ono po sozvezdiyu Raka. Dannye o Solnce na tekushee vremya. Efemeridy Solnca na 2025 god

Luna. Estestvennyi sputnik Zemli vstupaet v fazu pervoi chetverti 1 avgusta. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya L'va, Devy, Vesov i Skorpiona, izmenyaya fazu ot 0,11+ do 0,73+ i umen'shaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii L'va. 28 iyulya pri faze 0,17+ Luna pereidet v sozvezdie Devy i proidet zdes' bliz Marsa (pokrytie pri vidimosti v akvatorii Tihogo okeana i Antarktide). 31 iyulya Luna (F= 0,38+) proidet bliz Spiki (pokrytie pri vidimosti v Antarktide) i zakonchit v sozvezdii Devy svoi put' po nebu iyulya pri faze 0,45+. 1 avgusta lunnyi poludisk primet fazu pervoi chetverti i pereidet v sozvezdie Vesov. 3 avgusta Luna pri faze 0,67+ vstupit v sozvezdie Skorpiona, gde 4 avgusta pri faze 0,74+ pokroet Antares (pri vidimosti v Yuzhnoi Amerike i Antarktide). Fazy Luny na dannoe vremya i na budushee. Efemeridy Luny na 2025 god

Planety Solnechnoi sistemy. Merkurii, Venera, Yupiter i Uran nahodyatsya na utrennem nebe, Saturn i Neptun vidny noch'yu i utrom, a Mars nahoditsya 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) 
26 Jul 2025   1h16m45.45s  S 5 23.079'  2.966   2.507  8.7 106.9  16.27 100.8 Cet 
31 Jul 2025   1h18m41.40s  S 5 30.670'  2.964   2.443  8.6 111.1  13.22 110.6 Cet 
Pallada (2) 
26 Jul 2025  20h43m36.30s  N16 11.594'  3.406   2.533  9.5 143.9  31.91 243.2 Del 
31 Jul 2025  20h39m41.03s  N15 39.798'  3.405   2.516  9.5 146.0  33.83 239.0 Del 
Vesta (4) 
26 Jul 2025  14h41m20.18s  S10 26.840'  2.150   1.755  7.1  98.2  42.56 122.3 Lib 
31 Jul 2025  14h46m28.05s  S11 12.943'  2.149   1.810  7.2  94.9  45.89 120.2 Lib 
Geba (6) 
26 Jul 2025  22h45m16.05s  S 9 48.456'  2.089   1.181  8.5 143.8  27.40 184.3 Aqr 
31 Jul 2025  22h44m46.20s  S10 46.537'  2.079   1.142  8.3 149.0  31.76 193.2 Aqr 
Irida (7) 
26 Jul 2025   6h54m58.66s  N21 59.553'  1.956   2.877  9.9  20.2  85.53  98.0 Gem 
31 Jul 2025   7h07m00.46s  N21 34.065'  1.966   2.868 10.0  22.2  84.71  99.1 Gem  
Ausonia (63) 
26 Jul 2025  21h05m31.43s  S22 21.978'  2.130   1.124  9.8 169.2  36.26 265.3 Cap 
31 Jul 2025  21h00m21.63s  S22 27.048'  2.134   1.122  9.7 173.8  37.58 266.9 Cap 
Julia (89) 
26 Jul 2025  21h37m28.21s  S13 07.562'  2.174   1.189  9.3 160.6  39.49 291.8 Cap 
31 Jul 2025  21h32m19.94s  S12 38.416'  2.167   1.167  9.1 166.3  42.94 289.6 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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