Astronomicheskaya nedelya s 12 po 18 iyunya 2023 goda9.06.2023 17:30 | Aleksandr Kozlovskii
Na dannoi nedele 14 iyunya Luna (F= 0,18-) okazhetsya v voshodyashem uzle svoei orbity (bliz Yupitera), a 15 iyunya pri faze 0,08- proidet severnee Urana. 16 iyunya Luna (F= 0,03-) proidet mezhdu Pleyadami i Giadami (bliz Merkuriya i Al'debarana). 17 iyunya Merkurii proidet v 4,4 gr. severnee Al'debarana. 18 iyunya Saturn dostignet stoyaniya s perehodom k popyatnomu dvizheniyu, a Luna (F= 0,01+) proidet tochku maksimal'nogo skloneniya k severu ot nebesnogo ekvatora. Krome etogo, ves' mesyac imeetsya vozmozhnost' poyavleniya serebristyh oblakov na fone vechernei i utrennei zari.
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy priderzhivaetsya znacheniya 57 gradusov, a dolgota dnya na toi zhe shirote sostavlyaet okolo 17 chasov 30 minut. Vidimyi diametr Solnca umen'shaetsya ot 31,51 do 31,49 minut dugi, a dvizhetsya ono po sozvezdiyu Tel'ca. Dannye o Solnce na tekushee vremya.
Luna. Estestvennyi sputnik Zemli vstupaet v fazu novoluniya 18 iyunya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Ryb, Ovna, Tel'ca i Bliznecov, izmenyaya fazu ot 0,37- do 0 i uvelichivaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Ryb. 13 iyunya Luna pereidet sozvezdie Ovna pri faze 0,19-, gde 14 iyunya proidet severnee Yupitera uzhe pri faze 0,17-. Na sleduyushii den' tonkii lunnyi serp pri faze 0,08- sblizitsya s Uranom, a zatem ustremitsya k sozvezdiyu Tel'ca, v kotoroe voidet 15 iyunya pri faze 0,06-. 16 iyunya staryi mesyac (F= 0,03-) budet nahodit'sya mezhdu Giadami i Pleyadami (bliz Merkuriya), a zatem proidet severnee Al'debarana. V sozvezdii Tel'ca Luna primet fazu novoluniya 18 iyunya, v etot zhe den' pereidya v sozvezdie Bliznecov. Fazy Luny na dannoe vremya i na budushee.
Iz planet Solnechnoi sistemy: Merkurii, Yupiter i Uran nahodyatsya na utrennem nebe (luchshaya vidimost' v yuzhnyh shirotah strany), Veneru i Mars mozhno nablyudat' po vecheram, a Saturn i Neptun noch'yu i utrom. Podrobnye efemeridy i karty dvizheniya bol'shih planet imeyutsya v Astronomicheskom kalendare na 2023 god. Efemeridy Solnca, Luny i planet na kazhdyi den' - http://astropixels.com/.
Iz komet hvostataya strannica Lemmon (C/2021 T4) dvizhetsya po sozvezdiyu Kita pri bleske okolo 10m, a kometa ZTF (C/2020 V2) peremeshaetsya po sozvezdiyu Ovna pri bleske okolo 11m. Karty putei komet i asteroidov na mesyac imeyutsya v KN na iyun', a na drugie periody - v Astronomicheskom kalendare na 2023 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 Cerera (8m) v sozvezdii Devy.
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!
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 dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Tel'ca (bliz Pleyad i Giad). Merkurii mozhno naiti na utrennem nebe (luchshaya vidimost' v yuzhnyh shirotah strany). Elongaciya bystroi planety za nedelyu umen'shaetsya ot 20 do 14 gradusov k zapadu ot Solnca. Blesk Merkuriya uvelichivaetsya ot -0,4m do -0,9m, vidimyi diametr sostavlyaet okolo 6 sekund dugi, a faza uvelichivaetsya ot 0,67 do 0,83. V teleskop viden nebol'shoi oval. Rasstoyanie mezhdu Merkuriem i Zemlei uvelichivaetsya ot 1,08 do 1,20 a.e.. Polozheniya planety vo vremya vseh maksimal'nyh elongacii 2023 goda imeyutsya v Astronomicheskom kalendare na 2023 god. Kosmicheskie issledovaniya - Messendzher. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mercury2023.html
Venera. Planeta imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Raka bliz Marsa i rasseyannogo zvezdnogo skopleniya Yasli (M44). Venera vidna na vechernem nebe v vide samoi yarkoi zvezdy. Elongaciya planety priderzhivaetsya znacheniya 45 gradusov k vostoku ot Solnca. Vidimyi diametr Venery uvelichivaetsya do 28 uglovyh sekund, a blesk prevyshaet -4m pri faze okolo 0,45. V teleskop viden serp planety. Rasstoyanie mezhdu Zemlei i Veneroi umen'shaetsya ot 0,65 do 0,59 a.e.. Kosmicheskie issledovaniya - Venera-Ekspress. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/venus2023.html
Mars. Zagadochnaya planeta imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Raka bliz rasseyannogo zvezdnogo skopleniya Yasli (M44). Mars viden v vechernee vremya levee Venery. Blesk planety sostavlyaet +1,6m, a vidimyi diametr - menee 5 sekund dugi. V teleskop viden nebol'shoi disk s krupnymi detalyami na poverhnosti planety. Rasstoyanie mezhdu Marsom i Zemlei uvelichivaetsya ot 2,08 do 2,13 a.e.. Kosmicheskie issledovaniya - MSL Curiosity. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mars2023.html
Yupiter. Gazovyi gigant dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Ovna. Yupiter viden na utrennem nebe. Vidimyi diametr planety sostavlyaet okolo 35 sekund dugi pri bleske -2m i rasstoyanii ot Zemli 5,62 - 5,54 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 sputnikov Yupitera imeyutsya v KN na iyun'. Kosmicheskie issledovaniya - Galileo. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/jupiter2023.html
Saturn. Okol'covannaya planeta dvizhetsya v odnom napravlenii s Solncem (18 iyunya menyaya dvizhenie na popyatnoe), peremeshayas' po sozvezdiyu Vodoleya. Saturn imeet utrennyuyu i nochnuyu vidimost'. Blesk planety sostavlyaet +0,8m, a uglovoi diametr - bolee 17 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 9,50 do 9,39 a.e.. Kosmicheskie issledovaniya - Kassini. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/saturn2023.html
Uran. Planeta (m= +6, d= 3,4 ugl. sek.) imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Ovna. Uran viden na utrennem nebe. Rasstoyanie mezhdu Zemlei i Uranom umen'shaetsya ot 20,52 do 20,45 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/uranus2023.html
Neptun. Planeta (m= +8, d= 2,3 ugl. sek.) dvizhetsya v odnom napravlenii s Solncem, peremeshayas' po sozvezdiyu Ryb. Neptun viden na nochnom i 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 30,01 do 29,89 a.e.. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/neptune2023.html
Pluton. Karlikovaya planeta ili plutoid (+14,5m) nahoditsya u granicy sozvezdii Strel'ca i 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 (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) 11 Jun 2023 12h07m09.89s N10 45' 02.5" 2.608 2.270 8.3 97.7 32.47 136.7 Vir 16 Jun 2023 12h10m24.18s N 9 57' 07.0" 2.611 2.335 8.4 94.0 35.31 133.9 Vir Pallada (2) 11 Jun 2023 9h06m17.57s N 8 25' 38.6" 2.199 2.574 9.0 57.3 72.00 84.1 Cnc 16 Jun 2023 9h15m55.42s N 8 38' 33.7" 2.205 2.631 9.1 54.7 72.08 85.7 Cnc Yunona (3) 11 Jun 2023 5h31m34.85s N14 37' 14.5" 2.031 3.026 9.6 9.3 86.51 86.6 Ori 16 Jun 2023 5h43m24.49s N14 45' 42.6" 2.038 3.036 9.6 8.8 86.14 87.7 Tau Vesta (4) 11 Jun 2023 3h33m47.89s N14 31' 52.9" 2.538 3.419 8.4 25.2 64.48 75.7 Tau 16 Jun 2023 3h42m21.06s N15 02' 35.7" 2.541 3.394 8.4 27.8 63.93 76.5 Tau Partenopa (11) 11 Jun 2023 16h53m39.75s S16 20' 19.6" 2.331 1.321 9.3 171.7 36.59 269.6 Oph 16 Jun 2023 16h48m47.01s S16 21' 43.9" 2.326 1.325 9.4 167.1 35.30 268.3 Oph Evnomiya (15) 11 Jun 2023 19h31m32.28s S25 58' 13.7" 2.746 1.827 9.4 148.8 22.83 278.2 Sgr 16 Jun 2023 19h27m58.04s S25 51' 12.9" 2.737 1.786 9.3 154.3 27.08 277.5 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 2023 god s obshim obzorom zvezdnogo neba i yavlenii iyunya mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v KN na iyun', Astronomicheskom kalendare na 2023 god i Astronomicheskom kalendare - spravochnike .
12 iyunya i vsyu nedelyu, sumerki - Vozmozhnost' poyavleniya serebristyh oblakov na fone vechernei i utrennei zari.
13 iyunya i vsyu nedelyu, vecher - Venera bliz rasseyannogo zvezdnogo skopleniya Yasli (M44) i Marsa.
14 iyunya, 00 chasov 04 minuty - Luna (F= 0,18-) v voshodyashem uzle svoei orbity.
15 iyunya, utro - Luna (F= 0,1) bliz Urana.
16 iyunya, utro - Luna (F= 0,05-) bliz Pleyad.
17 iyunya, utro - Merkurii prohodit v 4,4 gr. severnee Al'debarana.
18 iyunya, 04 chasa 38 minut - Novolunie.
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 15 iyunya v gorodah na shirote Moskvy.
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Vid vostochnoi i yugo-vostochnoi chasti neba za chas do voshoda Solnca 15 iyunya v gorodah na shirote Moskvy.
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Vid yugo-zapadnoi i zapadnoi chasti neba cherez chas posle zahoda Solnca 15 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.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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