Astronomicheskaya nedelya s 8 po 14 iyunya 2020 goda5.04.2020 7:01 | Aleksandr Kozlovskii
Na dannoi nedele 8 iyunya Luna (F= 0,9-) proidet bliz Yupitera, a 9 iyunya pri faze 0,89- - bliz Saturna. V etot zhe den' Venera proidet v 4,6 gr. severnee Al'debarana, a 10 iyunya dolgoperiodicheskaya peremennaya zvezda RT Strel'ca dostignet maksimuma bleska (6m). 11 iyunya dolgoperiodicheskaya peremennaya zvezda T Strel'ca dostignet maksimuma bleska (7m), a 13 iyunya Luna (F= 0,52-) proidet bliz Marsa i Neptuna. V etot zhe den' Mars proidet v 1,6 gr. yuzhnee Neptuna. Krome etogo, vsyu nedelyu na fone vechernih i utrennih sumerek vozmozhno poyavlenie serebristyh oblakov.
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy sostavlyaet okolo 57 gradusov, a dolgota dnya na toi zhe shirote - 17 chasov 30 minut. Vidimyi diametr Solnca umen'shaetsya do 31,50 minut dugi, a dvizhetsya ono po sozvezdiyu Tel'ca. Dannye o Solnce na tekushee vremya.
Luna. Estestvennyi sputnik Zemli vstupaet v fazu poslednei chetverti 13 iyunya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Strel'ca, Kozeroga, Vodoleya i Ryb, izmenyaya fazu ot 0,95- do 0,35- i uvelichivaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Strel'ca, kogda budet nablyudat'sya okolo Yupitera i Saturna. V sozvezdii Kozeroga lunnyi oval probudet s 9 po 11 iyunya, kogda pereidet v sozvezdie Vodoleya. Zdes' 12 iyunya sblizitsya s Marsom i Neptunom, a 13 iyunya primet fazu poslednei chetverti, posle chego pereidet v sozvezdie Ryb. Prodolzhaya umen'shat' fazu, Luna 14 i 15 iyunya posetit sozvezdie Kita. Fazy Luny na dannoe vremya i na budushee.
Iz planet Solnechnoi sistemy: Merkurii nahoditsya na vechernem nebe, Venera vidna v luchah voshodyashego Solnca, a Mars, Uran i Neptun imeyut utrennyuyu vidimost'. Yupiter i Saturn nablyudayutsya v nochnoe vremya, Podrobnye efemeridy i karty dvizheniya bol'shih planet dayutsya v pechatnoi versii AK_2020 na http://www.astronet.ru/db/msg/1364099 . Efemeridy Solnca, Luny i planet na kazhdyi den' imeyutsya takzhe na http://astropixels.com/ .
Iz komet hvostatye strannicy PANSTARRS (C/2017 T2) i ATLAS (C/2019 Y1) nablyudayutsya v sozvezdii Bol'shoi Medvedicy,s bleskom okolo 9m. ATLAS (C/2019 Y4) i Enke dvizhutsya po sozvezdiyu Tel'ca s bleskom slabee 10m, a kometa SWAN (C/2020 F8) peremeshaetsya po sozvezdiyu Voznichego pri bleske 8m. Karty putei komet i asteroidov na mesyac imeyutsya v KN na iyun', a na drugie periody - v Astronomicheskom kalendare na 2020 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 (8,3m) v sozvezdii Bliznecov.
Iz otnositel'no yarkih (do 9,0m fotograficheskogo bleska) dolgoperiodicheskih peremennyh zvezd (po dannym AAVSO), nablyudaemyh s territorii nashei strany, maksimuma bleska dostignut: R Mikroskopa 9,2m - 8 iyunya, X Edinoroga 7,4m - 9 iyunya, RT Strel'ca 7,0m - 10 iyunya, SS Gerkulesa 9,2m - 11 iyunya, T Strel'ca 8,0m - 11 iyunya, X Del'fina 9,0m - 12 iyunya, W Pegasa 8,2m - 12 iyunya, R Pechi 8,9m - 13 iyunya.
Nekotorye blizkie pary svetil: Luna - Yupiter, Luna - Saturn, Luna - Mars, Luna - Neptun, Mars - Neptun, Yupiter - Saturn, Uran - al'fa Ovna, Neptun - fi Vodoleya, komety PANSTARRS (C/2017 T2) i ATLAS (C/2019 Y1).
Obzor tumannyh nebesnyh ob'ektov mesyaca - v zhurnale Nebosvod . 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 peremeshaetsya v odnom napravlenii s Solncem po sozvezdiyu Bliznecov. Merkurii nablyudaetsya na fone vechernei zari u zapadnogo gorizonta pri elongacii 20 gradusov k koncu nedeli. Uglovye razmery Merkuriya sostavlyaet okolo 10 sekund dugi pri bleske okolo +1m. Faza umen'shaetsya do 0,17. Pri nablyudenii v teleskop planeta imeet vid nebol'shogo serpa bez detalei. Rasstoyanie mezhdu Merkuriem i Zemlei umen'shaetsya ot 0,76 do 0,66 a.e.. Polozheniya planety vo vremya vseh elongacii 2020 goda imeyutsya v Astronomicheskom kalendare na 2020 god . Kosmicheskie issledovaniya - Messendzher. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mercury2020.html
Venera. Planeta dvizhetsya popyatno po sozvezdiyu Tel'ca. Venera vidna v luchah voshodyashego Solnca. Elongaciya planety posle soedineniya bystro uvelichivaetsya do 17 gradusov k zapadu ot Solnca. Vidimyi diametr Venery umen'shaetsya ot 58 do 54 uglovyh sekund, a blesk sostavlyaet okolo -4m pri faze okolo 0,05. V teleskop planeta vidna v vide serpa bez kakih-libo detalei na poverhnosti. Rasstoyanie mezhdu Zemlei i Veneroi priderzhivaetsya znacheniya 0,30 a.e.. Kosmicheskie issledovaniya - Venera-Ekspress. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/venus2020.html
Mars. Zagadochnaya planeta peremeshaetsya v odnom napravlenii s Solncem po sozvezdiyu Vodoleya. Mars imeet utrennyuyu vidimost' i viden utrom nad vostochnym gorizontom. Blesk planety sostavlyaet okolo -0,2m, a vidimyi diametr - okolo 10 sekund dugi. V teleskop viden krohotnyi disk, na kotorom v dostatochno sil'nye lyubitel'skie teleskopy mozhno rassmotret' detali poverhnosti. Rasstoyanie mezhdu Marsom i Zemlei umen'shaetsya ot 0,96 do 0,92 a.e.. 13 oktyabrya 2020 goda nastupit protivostoyanie (blizkoe k velikomu) planety (Astronomicheskii kalendar' na 2020 god). Vidimyi diametr Marsa v period protivostoyaniya prevysit 22 uglovye sekundy pri horoshei vidimosti s territorii nashei strany. Kosmicheskie issledovaniya - MSL Curiosity. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mars2020.html
Yupiter. Gazovyi gigant dvizhetsya popyatno po sozvezdiyu Strel'ca. Yupiter nablyudaetsya na nochnom nebe bliz Saturna. Vyshe 69 paralleli Yupiter ne voshodit voobshe. Uglovoi diametr planety sostavlyaet okolo 46 sekund dugi pri bleske -2,5m i rasstoyanii ot Zemli 4,33 - 4,27 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 mozhno budet nablyudat' po mere otdaleniya Yupitera ot Solnca na nebesnoi sfere. Konfiguracii sputnikov Yupitera imeyutsya v KN na iyun'. Kosmicheskie issledovaniya - Galileo. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/jupiter2020.html
Saturn. Okol'covannaya planeta imeet popyatnoe dvizhenie, peremeshayas' po sozvezdiyu Kozeroga. Saturn imeet nochnuyu vidimost', a nablyudat' ego mozhno bliz Yupitera. Vyshe 70 paralleli Saturn voobshe ne viden. Blesk planety imeet znachenie +0,3m, a uglovoi diametr sostavlyaet okolo 18 sekund dugi. V nebol'shoi teleskop mozhno nablyudat' kol'co planety i samyi yarkii sputnik Titan (8m). Drugie otnositel'no yarkie sputniki Saturna mozhno nablyudat' v teleskopy s diametrom ob'ektiva ot 100 mm. Rasstoyanie ot Zemli do Saturna umen'shaetsya ot 9,26 do 9,18 a.e.. Kosmicheskie issledovaniya - Kassini. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/saturn2020.html
Uran. Planeta (m= +5,8, d= 3,4 ugl. sek.) dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Ovna (bliz zvezdy omikron Psc (4,2m)). Uran imeet utrennyuyu vidimost', no usloviya nablyudenii ego v srednih shirotah daleki ot ideal'nyh. Rasstoyanie mezhdu Zemlei i Uranom umen'shaetsya za nedelyu ot 20,58 do 20,50 . Disk planety v periody vidimosti razlichim v instrument s uvelicheniem ot 80 krat (pri ideal'nyh usloviyah) i vyshe Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/uranus2020.html
Neptun. Planeta (m= +7,9, d= 2,3 ugl. sek.) peremeshaetsya v odnom napravlenii s Solncem po sozvezdiyu Vodoleya bliz zvezdy fi Aqr (4,2m).. 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 29,97 do 29,85 a.e.. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/neptune2020.html
Pluton. Karlikovaya planeta ili plutoid (+14,5m) nahoditsya v sozvezdii Strel'ca na rasstoyanii okolo 34 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 Jun 2020 23h01m40.28s -17 10.250' 2.975 2.701 8.9 95.5 25.84 90.7 Aqr 11 Jun 2020 23h05m04.91s -17 12.468' 2.976 2.636 8.8 99.4 23.05 94.7 Aqr Pallada (2) 6 Jun 2020 19h31m23.79s +21 16.512' 3.339 2.686 9.8 122.2 21.26 303.4 Vul 11 Jun 2020 19h28m38.57s +21 37.311' 3.343 2.655 9.7 125.1 22.55 293.6 Vul Vesta (4) 6 Jun 2020 6h02m56.56s +22 47.304' 2.553 3.518 8.3 15.2 64.71 87.5 Gem 11 Jun 2020 6h12m19.02s +22 51.968' 2.551 3.533 8.3 12.6 64.98 88.4 Gem Irida (7) 6 Jun 2020 18h49m23.26s -21 06.614' 2.680 1.731 9.5 153.9 27.22 276.9 Sgr 11 Jun 2020 18h45m14.75s -21 00.194' 2.670 1.695 9.3 159.6 31.05 275.8 Sgr Evnomiya (15) 6 Jun 2020 3h55m01.89s +27 18.756' 2.181 3.147 9.9 14.8 78.87 80.1 Tau 11 Jun 2020 4h06m42.09s +27 44.216' 2.186 3.139 10.0 16.7 78.42 81.2 Tau Gerkulina (532) 6 Jun 2020 19h08m40.69s -17 03.821' 2.695 1.777 9.8 148.6 26.49 238.6 Sgr 11 Jun 2020 19h05m15.28s -17 32.588' 2.704 1.754 9.7 154.2 30.30 240.4 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 2020 god s obshim obzorom zvezdnogo neba i yavlenii iyunya mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v KN na iyun', Astronomicheskom kalendare na 2020 god, Astronomicheskom kalendare - spravochnike i kalendare Salsky .
08 iyunya, noch' - Luna (F= 0,9-) bliz Yupitera.
09 iyunya, noch' - Luna (F= 0,89-) bliz Saturna.
10 iyunya, noch' - Dolgoperiodicheskaya peremennaya zvezda RT Strel'ca bliz maksimuma bleska (6m).
11 iyunya, noch' - Dolgoperiodicheskaya peremennaya zvezda T Strel'ca bliz maksimuma bleska (7m),
12 iyunya i vsyu nedelyu, sumerki - Vozmozhnost' poyavleniya serebristyh oblakov v srednih shirotah.
13 iyunya, 06 chasov 24 minuty - Luna v faze poslednei chetverti.
14 iyunya i vsyu nedelyu, noch' - Kometa PANSTARRS (C/2017 T2) bliz komety ATLAS (C/2019 Y1).
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 yugo-vostochnoi i yuzhnoi chasti polunochnogo neba 11 iyunya v gorodah na shirote Moskvy.
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Vid vostochnoi i yugo-vostochnoi chasti neba za chas do voshoda Solnca 11 iyunya v gorodah na shirote Moskvy.
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Vid zapadnoi i severo-zapadnoi chasti neba cherez chas posle zahoda Solnca 11 iyunya v gorodah na shirote Moskvy.
Istochniki: Kalendar' Nablyudatelya N 06 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.calsky.com/ (on-lain kalendar'), 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
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