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Astronomicheskaya nedelya s 6 po 12 maya 2024 goda Astronomicheskaya nedelya s 6 po 12 maya 2024 goda
3.05.2024 11:19 | Aleksandr Kozlovskii

Vopros nedeli. Kto pervym prishel k vyvodu, chto vidit obratnuyu storonu Luny?

Otvety mozhno davat' v kommentariyah k dannoi stranichke.

 

Na dannoi nedele 6 maya nastupit maksimum deistviya meteornogo potoka eta_Akvaridy (ZHR= 40) iz sozvezdiya Vodoleya, Luna (F= 0,05-) proidet severnee Merkuriya, a kometa PANSTARRS (C/2021 S3) proidet bliz zvezdy al'fa Lebedya. 7 maya Luna (F= 0,01-) proidet severnee Venery. 8 maya Luna (F= 0,01+) proidet severnee Urana i Yupitera, a takzhe proizoidet pokrytie Lunoi (F= 0,01+) Pleyad (vidimost' v Latinskoi Amerike). 9 maya Luna (F= 0,03+) proidet severnee Giad i Al'debarana, a Merkurii dostignet maksimal'noi zapadnoi (utrennei) elongacii 26 gradusov. 11 maya budet imet' mesto maksimal'naya vostochnaya libraciya Luny po dolgote 6,2 gr., a pri faze 0,13+ lunnyi serp proidet tochku maksimal'nogo skloneniya k severu ot nebesnogo ekvatora. 12 maya budet imet' mesto maksimal'naya yuzhnaya libraciya Luny po shirote 6,7 gr. Krome etogo, nachinaetsya period poyavleniya serebristyh oblakov na fone utrennih i vechernih sumerek.

Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy uvelichivaetsya ot 51 do 52 gradusov, a dolgota dnya na toi zhe shirote - do 16 chasov 05 minut. Vidimyi diametr Solnca umen'shaetsya ot 31,71 do 31,66 minut dugi, a dvizhetsya ono po sozvezdiyu Ovna. Dannye o Solnce na tekushee vremya.

Luna. Estestvennyi sputnik Zemli vstupaet v fazu novoluniya 8 maya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Ryb, Ovna, Tel'ca i Bliznecov, izmenyaya fazu ot 0,07- do 0,26+ i uvelichivaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Ryb. Zdes' 6 maya Luna proidet severnee Merkuriya pri faze 0,05-. V etot zhe den' tonkii mesyac (F= 0,02-) pereidet v sozvezdie Ovna, a 7 maya proidet severnee Venery pri faze 0,01-. V sozvezdii Ovna 8 maya Luna primet fazu novoluniya i pereidet na vechernee nebo. V etot den' molodoi mesyac proidet severnee Urana, a zatem (vstupiv v sozvezdie Tel'ca) severnee Yupitera. 8 maya tonkii serp (F= 0,01+) pokroet Pleyady pri vidimosti v Latinskoi Amerike. 9 maya Luna (F= 0,03+) budet nablyudat'sya severnee Giad i Al'debarana. 11 maya lunnyi serp (F= 0,12+) vstupit v sozvezdie Bliznecov, gde na sleduyushii den' proidet severnee Vesty. Fazy Luny na dannoe vremya i na budushee.

Iz planet Solnechnoi sistemy: Merkurii, Venera, Mars, Saturn i Neptun nahodyatsya na utrennem nebe (luchshaya vidimost' v yuzhnyh shirotah), a Yupiter i Uran zakanchivayut vechernyuyu vidimost'. Podrobnye efemeridy i karty dvizheniya bol'shih planet imeyutsya v Astronomicheskih kalendaryah na blizhaishie gody. Efemeridy Solnca, Luny i planet na kazhdyi den' - http://astropixels.com/.

Iz komet hvostataya strannica P/Pons-Brooks (12P) dvizhetsya k yugu po sozvezdiyu Eridana pri bleske okolo 5m, a kometa PANSTARRS (C/2021 S3) peremeshaetsya k severu po sozvezdiyu Lebedya pri bleske okolo 9m. 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/ .

Sredi asteroidov naibolee yarkimi na dannoi nedele budut: Vesta (okolo 8m) v sozvezdii Bliznecov i Cerera (okolo 8m) v sozvezdii Strel'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!

Obzor interesnyh yavlenii ot Andreya Klimkovskogo imeetsya na Astroforume v teme Astronomicheskie nablyudeniya.

Yasnogo neba i uspeshnyh nablyudenii!

Svedeniya ob astronomicheskih yavleniyah proshlogo i tekushego stoletii mozhno naiti v Astronomicheskom kalendare-spravochnike na Astronet http://www.astronet.ru/db/msg/1388759 .

 

Planety

Merkurii. Planeta imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Ryb. Merkurii nahoditsya na utrennem nebe (luchshaya vidimost' v yuzhnyh shirotah). 9 maya bystraya planeta dostigaet maksimal'noi elongacii 26 gradusov k zapadu ot Solnca. Blesk Merkuriya uvelichivaetsya ot +0,7m do +0,3m, vidimyi diametr umen'shaetsya ot 9 do 8 sekund dugi, a faza uvelichivaetsya do 0,47. Rasstoyanie mezhdu Merkuriem i Zemlei uvelichivaetsya ot 0,77 do 0,88 a.e.. Polozheniya planety vo vremya vseh maksimal'nyh elongacii 2024 goda imeyutsya v Astronomicheskom kalendare na 2024 god. Kosmicheskie issledovaniya - Messendzher. Efemeridy planety na kazhdyi den' .

Venera. Planeta dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Ovna. Venera nahoditsya na utrennem nebe (ne vidna). Elongaciya planety umen'shaetsya do 6 gradusov k zapadu ot Solnca, a vidimyi diametr sostavlyaet okolo 10 uglovyh sekund. Blesk Venery imeet znachenie okolo -4m pri faze okolo 1. Rasstoyanie mezhdu Zemlei i Veneroi sostavlyaet okolo 1,72 a.e.. Kosmicheskie issledovaniya - Venera-Ekspress. Efemeridy planety na kazhdyi den' .

Mars. Zagadochnaya planeta imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Ryb i Kita. Mars nahoditsya na utrennem nebe (luchshaya vidimost' v yuzhnyh shirotah). Blesk planety sostavlyaet +1m, a vidimyi diametr - okolo 5 sekund dugi. Rasstoyanie mezhdu Marsom i Zemlei umen'shaetsya ot 1,96 do 1,93 a.e.. Kosmicheskie issledovaniya - MSL Curiosity. Efemeridy planety na kazhdyi den' .

Yupiter. Gazovyi gigant imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Tel'ca. Yupiter ne viden. Vidimyi diametr planety sostavlyaet okolo 33 sekund dugi pri bleske -2m i rasstoyanii ot Zemli okolo 6,02 a.e.. Bol'shie sputniki Yupitera vidny uzhe v binokl'. V nebol'shoi teleskop (v period vidimosti) mozhno razglyadet' polosy na diske planety (parallel'no ekvatoru) i drugie detali. Pokrytiya sputnikov planetoi, zatmeniya i prohozhdeniya ih pered planetoi naibolee horosho vidny v period protivostoyaniya. Konfiguracii i yavleniya (prohozhdeniya i pokrytiya) v sisteme sputnikov Yupitera imeyutsya v Kalendare nablyudatelya na blizhaishie mesyacy. Kosmicheskie issledovaniya - Galileo. Efemeridy planety na kazhdyi den' .

Saturn. Okol'covannaya planeta dvizhetsya v odnom napravlenii s Solncem, peremeshayas' po sozvezdiyu Vodoleya. Saturn nahoditsya na utrennem nebe. Blesk planety sostavlyaet +1,1m, a uglovoi diametr - okolo 16 sekund dugi. V teleskop vidno kol'co planety. Sputnik Saturna Titan (8m) mozhno uvidet' dazhe v binokl', a drugie otnositel'no yarkie sputniki planety - v teleskop s diametrom ob'ektiva ot 60mm (luchshe vsego v period protivostoyaniya). Rasstoyanie ot Zemli do Saturna umen'shaetsya ot 10,18 do 10,08 a.e.. Kosmicheskie issledovaniya - Kassini. Efemeridy planety na kazhdyi den' .

Uran. Planeta (m= +6, d= 3,4 ugl. sek.) imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Ovna bliz Yupitera. Uran zakanchivaet vechernyuyu vidimost'. Rasstoyanie mezhdu Zemlei i Uranom sostavlyaet okolo 20,60. Disk planety razlichim v instrument s uvelicheniem ot 80 krat (pri ideal'nyh usloviyah) i vyshe. Nevooruzhennym glazom planeta luchshe vsego nablyudaetsya vblizi protivostoyaniya v bezlunnye nochi. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' .

Neptun. Planeta (m= +8, d= 2,3 ugl. sek.) dvizhetsya v odnom napravlenii s Solncem, peremeshayas' po sozvezdiyu Ryb. Neptun nahoditsya na utrennem nebe. Disk planety razlichim v instrument s uvelicheniem ot 100 krat (pri ideal'nyh usloviyah) i vyshe. Rasstoyanie mezhdu Zemlei i Neptunom umen'shaetsya ot 30,58 do 30,49 a.e.. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den'.

Pluton. Karlikovaya planeta ili plutoid (+14,5m) nahoditsya v sozvezdii Kozeroga na rasstoyanii okolo 35 a.e. ot Zemli. Dlya vizual'nyh nablyudenii Plutona neobhodim teleskop s diametrom ob'ektiva ot 250 mm (v periody nailuchshei vidimosti) i prozrachnoe nebo, a ideal'noe mesto dlya ego nablyudenii - v ekvatorial'noi oblasti Zemli. Kosmicheskie issledovaniya - Novye Gorizonty

Obzornye stat'i o planetah i malyh telah Solnechnoi sistemy - v zhurnale Nebosvod 12 za 2008 god i 1 - 8 za 2009 god.

Dopolnitel'no http://galspace.spb.ru (vse o planetah) i http://astro.websib.ru ( raznaya astroinformaciya i zhurnal Nebosvod )

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) 
 6 May 2024  19h32m27.82s  S24 33' 11.0"  2.859   2.287  8.4 114.6  12.11 130.0 Sgr 
11 May 2024  19h33m32.90s  S24 49' 23.2"  2.862   2.229  8.3 119.3  10.09 150.7 Sgr 
Pallada (2) 
 6 May 2024  16h38m05.74s  N24 17' 46.9"  2.923   2.153  9.0 131.8  34.95 315.2 Her 
11 May 2024  16h34m23.05s  N25 03' 33.6"  2.934   2.154  9.0 132.6  34.12 308.0 Her  
Yunona (3) 
 6 May 2024  10h35m41.73s  N10 42' 05.8"  2.841   2.321 10.2 110.9  13.60  84.0 Leo 
11 May 2024  10h37m47.19s  N10 43' 11.3"  2.853   2.397 10.3 106.5  17.03  91.6 Leo 
Vesta (4) 
 6 May 2024   6h50m28.43s  N24 45' 35.1"  2.499   2.922  8.3  55.8  56.16  92.4 Gem 
11 May 2024   6h58m46.16s  N24 40' 11.1"  2.495   2.971  8.3  52.9  57.51  93.3 Gem 
Evnomiya (15) 
 6 May 2024   1h00m33.87s  N15 17' 18.2"  2.176   3.027 10.0  27.0  79.86  64.6 Psc 
11 May 2024   1h10m31.38s  N16 25' 09.2"  2.172   2.999 10.0  29.1  79.64  64.9 Psc 
Ariadne (43) 
 6 May 2024  17h04m49.86s  S25 34' 59.0"  1.895   0.963 10.2 148.0  12.95 291.9 Oph 
11 May 2024  17h02m44.80s  S25 23' 28.6"  1.889   0.931 10.0 153.3  19.48 288.9 Oph 
Herculina (532) 
 6 May 2024  13h31m53.01s  N18 46' 49.9"  2.300   1.438  9.2 139.5  25.55 241.7 Com 
11 May 2024  13h29m04.88s  N18 18' 55.4"  2.304   1.469  9.3 135.8  24.53 229.2 Com 
 
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   

Izbrannye astronomicheskie yavleniya nedeli

Vremya dlya yavlenii privoditsya vsemirnoe. Na saite Sergeya Gur'yanova mozhno pol'zovat'sya veb-versiei AK na 2024 god s obshim obzorom zvezdnogo neba i yavlenii maya mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v Kalendare nablyudatelya na tekushii mesyac, Astronomicheskom kalendare na 2024 god i Astronomicheskom kalendare - spravochnike .

06 maya, noch' - Maksimum deistviya meteornogo potoka eta_Akvaridy (ZHR= 40) iz sozvezdiya Vodoleya.

07 maya, utro - Luna (F= 0,01-) bliz Venery.

08 maya, 03 chasa 22 minuty - Novolunie.

09 maya, vecher - Luna (F= 0,03+) prohodit severnee Giad i Al'debarana.

10 maya i vsyu nedelyu, noch' - Kometa PANSTARRS (C/2021 S3) bliz zvezdy al'fa Lebedya.

11 maya, 07 chasov 46 minut - Luna (F= 0,13+) prohodit tochku maksimal'nogo skloneniya k severu ot nebesnogo ekvatora.

12 maya i vsyu nedelyu - Vozmozhnost' poyavleniya serebristyh oblakov na fone utrennih i vechernih sumerek.

 

Dopolnitel'no o yavleniyah i nablyudeniyah - na Astroforume, Novosti nauki, Meteoveb, Mir astronomii i DvaStrel'ca.

 

Vid zvezdnogo neba na nuzhnyi den' nedeli i na nuzhnoe vremya dlya vashego punkta nablyudeniya mozhno poluchit' pri pomoshi karty neba na Astronet

 

Istochniki: Kalendar' Nablyudatelya 05-2024 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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