Astronomicheskaya nedelya s 4 po 10 iyulya 2022 goda1.07.2022 8:02 | Aleksandr Kozlovskii
Na dannoi nedele 4 iyulya Zemlya dostignet afeliya svoei orbity na rasstoyanii 1,0167154 a.e. ot Solnca, a 7 iyulya Luna (F= 0,56+) proidet severnee Spiki. 8 iyulya proizoidet pokrytie Lunoi (F= 0,67+) zvezdy lyambda Devy pri vidimosti na Evropeiskoi chasti strany, a 9 iyulya Luna (F= 0,78+) okazhetsya v nishodyashem uzle svoei orbity. 10 iyulya proizoidet pokrytie Lunoi (F= 0,85+) zvezdy del'ta Skorpiona pri vidimosti v Sibiri i v Primor'e. Na utrennem nebe nablyudaetsya parad planet. Krome etogo, na sumerechnom nebe srednih shirot strany vozmozhno poyavlenie serebristyh oblakov.
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy umen'shaetsya ot 57 do 56 gradusov, a dolgota dnya na toi zhe shirote - do 17 chasov 10 minut. Vidimyi diametr Solnca uvelichivaetsya do 31,47 minut dugi, a dvizhetsya ono po sozvezdiyu Bliznecov. Dannye o Solnce na tekushee vremya.
Luna. Estestvennyi sputnik Zemli vstupaet v fazu pervoi chetverti 7 iyulya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya L'va, L'va, Devy, Vesov, Skorpiona i Zmeenosca, izmenyaya fazu ot 0,2+ do 0,88+, i umen'shaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii L'va. V sozvezdie Devy lunnyi serp voidet pri faze 0,32+ 5 iyulya. Zdes' Luna primet fazu pervoi chetverti 7 iyulya. Dvigayas' po sozvezdiyu Devy, Luna proidet severnee Spiki pri faze 0,56+ 7 iyulya. 9 iyulya lunnyi oval (F= 0,68+) pereidet v sozvezdie Vesov i probudet zdes' do 10 iyulya, kogda vstupit v sozvezdie Skorpiona pri faze 0,83+. V etot zhe den', uvelichiv fazu do 0,88+, lunnyi disk pereidet v sozvezdie Zmeenosca (nablyudayas' pochti vsyu noch' severnee Antaresa). Fazy Luny na dannoe vremya i na budushee.
Iz planet Solnechnoi sistemy: Merkurii, Venera, Mars i Uran vidny na utrennem nebe, a Yupiter, Saturn i Neptun nablyudayutsya na nochnom i utrennem nebe. Podrobnye efemeridy i karty dvizheniya bol'shih planet imeyutsya na http://www.astronet.ru/db/msg/1769488 . Efemeridy Solnca, Luny i planet na kazhdyi den' - http://astropixels.com/.
Iz komet (naibolee dostupnyh dlya lyubitelei astronomii) hvostataya strannica PANSTARRS (C/2017 K2) peremeshaetsya po sozvezdiyu Zmeenosca pri raschetnom bleske okolo 7m. Karty putei komet i asteroidov na mesyac imeyutsya v KN na iyul', a na drugie periody - v Astronomicheskom kalendare na 2022 god. 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 yarkoi na dannoi nedele budet Vesta (6,6m) v sozvezdii Vodoleya.
Videokalendar' predstoyashih yavlenii http://www.youtube.com/user/AstroSmit i http://www.youtube.com/c/AstroMich .
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!
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 dvizhetsya v odnom napravlenii s Solncem, peremeshayas' po sozvezdiyu Tel'ca, 5 iyulya perehodya v sozvezdie Bliznecov. Merkurii viden na fone utrennei zari (luchshe vsego v yuzhnyh shirotah strany). Blesk planety uvelichivaetsya ot -0,9m do -1,6m, uglovye razmery sostavlyayut menee 6 sekund dugi, a faza uvelichivaetsya ot 0,8 do 0,95. V teleskop mozhno nablyudat' nebol'shoi disk bez detalei. Rasstoyanie mezhdu Merkuriem i Zemlei uvelichivaetsya ot 1,18 do 1,29 a.e.. Polozheniya planety vo vremya vseh elongacii 2022 goda imeyutsya v Astronomicheskom kalendare na 2022 god. Kosmicheskie issledovaniya - Messendzher. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mercury2022.html
Venera. Planeta imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Tel'ca. Venera vidna na fone utrennei zari v vide yarkoi zvezdy pri zapadnoi elongacii, umen'shayusheisya ot 29 do 27 gradusov. Vidimyi diametr Venery sostavlyaet okolo 12 uglovyh sekund, a blesk priderzhivaetsya znacheniya -4m pri faze okolo 0,9. V teleskop nablyudaetsya yarkii oval bez detalei. Rasstoyanie mezhdu Zemlei i Veneroi uvelichivaetsya ot 1,42 do 1,46 a.e.. Kosmicheskie issledovaniya - Venera-Ekspress. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/venus2022.html
Mars. Zagadochnaya planeta peremeshaetsya v odnom napravlenii s Solncem po sozvezdiyu Ryb, v konce nedeli perehodya v sozvezdie Ovna. Mars viden na utrennem nebe. Blesk planety sostavlyaet +0,3m, a vidimyi diametr - bolee 7 sekund dugi. V teleskop viden krohotnyi disk s krupnymi detalyami. Rasstoyanie mezhdu Marsom i Zemlei umen'shaetsya ot 1,28 do 1,24 a.e. Kosmicheskie issledovaniya - MSL Curiosity. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mars2022.html
Yupiter. Gazovyi gigant dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Kita. Yupiter mozhno nablyudat' na nochnom i utrennem nebe. Uglovoi diametr planety sostavlyaet okolo 42 sekund dugi pri bleske -2,5m i rasstoyanii ot Zemli 4,78 - 4,67 a.e.. V nebol'shoi teleskop 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 sputnikov Yupitera imeyutsya v KN na iyul'. Kosmicheskie issledovaniya - Galileo. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/jupiter2022.html
Saturn. Okol'covannaya planeta dvizhetsya popyatno, peremeshayas' po sozvezdiyu Kozeroga. Saturn nablyudaetsya na nochnom i utrennem nebe. Blesk planety imeet znachenie +0,5m, a uglovoi diametr - bolee 18 sekund dugi. V teleskop mozhno nablyudat' 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 9,11 do 9,03 a.e.. Kosmicheskie issledovaniya - Kassini. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/saturn2022.html
Uran. Planeta (m= +6, d= 3,4 ugl. sek.) dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Ovna. Uran nahoditsya na utrennem nebe. Rasstoyanie mezhdu Zemlei i Uranom umen'shaetsya ot 20,27 do 20,17 a.e.. Disk planety razlichim v instrument s uvelicheniem ot 80 krat (pri ideal'nyh usloviyah) i vyshe. Nevooruzhennym glazom planetu mozhno nablyudat' vblizi protivostoyaniya v bezlunnye nochi. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/uranus2022.html
Neptun. Planeta (m= +8, d= 2,3 ugl. sek.) dvizhetsya popyatno, peremeshayas' po sozvezdiyu Ryb levee zvezdy fi Aqr (4,2m). Neptun mozhno naiti v binokl' na utrennem nebe, a luchshe vsego ego nablyudat' v yuzhnyh shirotah strany. Disk planety razlichim v instrument s uvelicheniem ot 100 krat (pri ideal'nyh usloviyah) i vyshe. Rasstoyanie mezhdu Zemlei i Neptunom umen'shaetsya ot 29,61 do 29,5 a.e.. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/neptune2022.html
Pluton. Karlikovaya planeta ili plutoid (+14,5m) nahoditsya v sozvezdii Strel'ca 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 (raznoobraznaya spravochnaya astroinformaciya)
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 Jul 2022 07h37m24.74s +26 00' 00.3" 2.590 3.588 8.5 9.3 66.39 96.2 Gem 11 Jul 2022 07h47m09.85s +25 44' 22.6" 2.587 3.593 8.5 7.2 66.58 97.1 Gem Pallada (2) 6 Jul 2022 04h10m03.37s -01 36' 36.2" 2.491 3.056 9.5 47.9 68.59 95.4 Eri 11 Jul 2022 04h19m10.34s -01 51' 12.6" 2.479 3.004 9.5 50.2 68.68 96.8 Eri Yunona (3) 6 Jul 2022 23h13m07.11s +01 56' 12.8" 2.496 1.910 9.6 113.5 17.96 79.5 Psc 11 Jul 2022 23h15m19.63s +02 00' 31.8" 2.482 1.841 9.5 117.7 13.98 85.9 Psc Vesta (4) 6 Jul 2022 22h41m56.05s -14 22' 33.4" 2.246 1.483 6.6 126.9 12.10 151.5 Aqr 11 Jul 2022 22h42m29.38s -14 46' 13.5" 2.250 1.443 6.6 131.6 13.00 178.3 Aqr Metida (9) 6 Jul 2022 20h18m56.17s -26 11' 38.0" 2.597 1.613 9.9 161.6 33.01 246.7 Cap 11 Jul 2022 20h14m18.23s -26 37' 57.0" 2.593 1.592 9.8 166.8 35.39 249.0 Cap Irena (14) 6 Jul 2022 19h04m16.27s -27 17' 51.6" 2.592 1.578 9.6 175.3 36.82 251.1 Sgr 11 Jul 2022 18h59m08.33s -27 41' 15.6" 2.601 1.590 9.7 172.8 35.75 252.5 Sgr Nausikaa (192) 6 Jul 2022 20h31m40.14s -28 35' 53.2" 2.164 1.186 9.9 158.4 28.17 258.4 Mic 11 Jul 2022 20h27m16.26s -28 47' 13.8" 2.150 1.156 9.7 163.4 32.33 261.3 Sgr 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 2022 god s obshim obzorom zvezdnogo neba i yavlenii iyulya mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v KN na iyul', Astronomicheskom kalendare na 2022 god i Astronomicheskom kalendare - spravochnike .
04 iyulya, 07 chasov 11 minut - Zemlya v afelii svoei orbity na rasstoyanii 1,0167154 a.e. ot Solnca.
05 iyulya i vsyu nedelyu, sumerki - Vozmozhnost' poyavleniya serebristyh oblakov v srednih shirotah strany.
06 iyulya i vsyu nedelyu, utro - Parad yarkih planet na utrennem nebe.
07 iyulya, 02 chasa 13 minut - Luna v faze pervoi chetverti.
08 iyulya, 18 chasov 06 minut - Pokrytie Lunoi (F= 0,67+) zvezdy lyambda Devy pri vidimosti na Evropeiskoi chasti strany.
09 iyulya, 17 chasov 28 minut - Luna (F= 0,78+) v nishodyashem uzle svoei orbity.
10 iyulya, 13 chasov 28 minut - Pokrytie Lunoi (F= 0,85+) zvezdy del'ta Skorpiona pri vidimosti v Sibiri i v Primor'e.
Dopolnitel'no o yavleniyah i nablyudeniyah - na Astroforume, Novosti nauki, Meteoveb, Mir astronomii i DvaStrel'ca.
Vid zvezdnogo neba v techenie nedeli v srednih shirotah (masshtab vida planet v teleskop soblyuden, sever vverhu):
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Vid vostochnoi i yugo-vostochnoi chasti polunochnogo neba 7 iyulya v gorodah na shirote Moskvy.
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Vid vostochnoi i yugo-vostochnoi chasti neba za chas do voshoda Solnca 7 iyulya v gorodah na shirote Moskvy.
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Vid yugo-zapadnoi i zapadnoi chasti neba cherez chas posle zahoda Solnca 7 iyulya v gorodah na shirote Moskvy.
Istochniki: Kalendar' Nablyudatelya N 07 AstroKA; StarryNightBackyard 3.1 (opisatel'naya chast' i vid neba), 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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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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