Astronomicheskaya nedelya s 6 po 12 maya 2024 goda3.05.2024 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 .
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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