Astronomicheskaya nedelya s 13 po 19 noyabrya 2023 goda7.11.2023 8:39 | Aleksandr Kozlovskii
Na dannoi nedele 13 noyabrya Luna (F= 0,0) proidet yuzhnee Marsa, a Uran vstupit v protivostoyanie s Solncem. 14 noyabrya Luna (F= 0,02+) proidet yuzhnee Merkuriya, a pri faze 0,03+ - severnee Antaresa (pokrytie pri vidimosti v Severnoi Amerike). 16 noyabrya Luna (F= 0,12+) proidet tochku maksimal'nogo skloneniya k yugu ot nebesnogo ekvatora, a takzhe proizoidet pokrytie na 3 sekundy zvezdy HIP13252 (8m) iz sozvezdiya Perseya asteroidom (132) Aethra pri vidimosti v nashei strane. 17 noyabrya Merkurii proidet v 2,5 gr. severnee Antaresa. 18 noyabrya nastupit maksimum deistviya meteornogo potoka Leonidy (ZHR= 20), a Mars vstupit v soedinenie s Solncem. Krome etogo, na utrennem nebe nablyudaetsya kometa P/Hartley (103P) s bleskom okolo 8m v sozvezdii Gidry.
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy umen'shitsya do 14 gradusov, a dolgota dnya na toi zhe shirote - do 8 chasov 00 minut. Vidimyi diametr Solnca uvelichivaetsya ot 32,31 do 32,34 minut dugi, a dvizhetsya ono po sozvezdiyu Vesov. Dannye o Solnce na tekushee vremya.
Luna. Estestvennyi sputnik Zemli vstupaet v fazu novoluniya 13 noyabrya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Vesov, Skorpiona, Zmeenosca, Strel'ca i Kozeroga, izmenyaya fazu ot 0,0 do 0,44+ i umen'shaya (s 16 noyabrya - uvelichivaya) sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Vesov. Zdes' 13 noyabrya Luna primet fazu novoluniya i proidet yuzhnee Marsa. 14 noyabrya molodoi mesyac (F= 0,01+) vstupit v sozvezdie Skorpiona, gde v etot den' pri faze 0,02+ proidet yuzhnee Merkuriya, a zatem pri faze 0,03+ pokroet Antares (vidimost' v Severnoi Amerike). 15 noyabrya Luna (F= 0,04+) pereidet v sozvezdie Zmeenosca, a 16 noyabrya pri faze 0,08+ pereidet v sozvezdie Strel'ca. 18 noyabrya pri faze 0,27+ lunnyi serp pereidet v sozvezdie Kozeroga i probudet zdes' do 20 noyabrya. Fazy Luny na dannoe vremya i na budushee.
Iz planet Solnechnoi sistemy: Merkurii nahoditsya na vechernem nebe (luchshaya vidimost' v yuzhnyh shirotah strany), Venera nablyudaetsya na utrennem nebe v vide samoi yarkoi zvezdy, Mars ne viden, a Yupiter, Saturn, Uran i Neptun nablyudayutsya v nochnoe vremya. 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/Hartley (103P) dvizhetsya po sozvezdiyu Gidry s bleskom okolo 8m. 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 yarkoi na dannoi nedele budet Vesta (okolo 7m) v sozvezdii Bliznecov.
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 Skorpiona, 19 noyabrya perehodya v sozvezdie Zmeenosca. Merkurii nahoditsya na vechernem nebe (luchshaya vidimost' v yuzhnyh shirotah strany). Elongaciya bystroi planety k koncu nedeli uvelichivaetsya ot 14 do 17 gradusov k vostoku ot Solnca. Blesk Merkuriya priderzhivaetsya znacheniya -0,4m, vidimyi diametr imeet znachenie okolo 5 sekund dugi, a faza - okolo 0,9. Rasstoyanie mezhdu Merkuriem i Zemlei umen'shaetsya ot 1,36 do 1,28 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 dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Devy. Venera nablyudaetsya na utrennem nebe v vide samoi yarkoi zvezdy. Elongaciya planety priderzhivaetsya znacheniya 45 gradusov k zapadu ot Solnca. Vidimyi diametr Venery umen'shaetsya ot 20 do 19 uglovyh sekund, a blesk imeet znachenie okolo -4,2m pri faze okolo 0,6. Rasstoyanie mezhdu Zemlei i Veneroi uvelichivaetsya ot 0,84 do 0,90 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 Vesov. Mars ne viden. Blesk planety sostavlyaet +1,4m, a vidimyi diametr - menee 4 sekund dugi. Rasstoyanie mezhdu Marsom i Zemlei umen'shaetsya ot 2,53 do 2,52 a.e.. Kosmicheskie issledovaniya - MSL Curiosity. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mars2023.html
Yupiter. Gazovyi gigant dvizhetsya popyatno po sozvezdiyu Ovna. Yupiter viden na nochnom nebe, nahodyas' okolo protivostoyaniya s Solncem. Vidimyi diametr planety sostavlyaet okolo 49 sekund dugi pri bleske -2,8m i rasstoyanii ot Zemli 4,00 - 4,03 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' imeyutsya na http://astropixels.com/ephemeris/planets/jupiter2023.html
Saturn. Okol'covannaya planeta dvizhetsya v odnom napravlenii s Solncem, peremeshayas' po sozvezdiyu Vodoleya. Saturn mozhno nablyudat' vecherom i noch'yu. Blesk planety sostavlyaet +0,8m, a uglovoi diametr - okolo 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 uvelichivaetsya ot 9,53 do 9,64 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 popyatnoe dvizhenie, peremeshayas' po sozvezdiyu Ovna. Uran viden na nochnom nebe, priblizhayas' k svoemu protivostoyaniyu, kotoroe nastupit 13 noyabrya. Rasstoyanie mezhdu Zemlei i Uranom uvelichivaetsya ot 18,63 do 18,64 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 popyatno, peremeshayas' po sozvezdiyu Ryb. Neptun mozhno nablyudat' vecherom i noch'yu. Disk planety razlichim v instrument s uvelicheniem ot 100 krat (pri ideal'nyh usloviyah) i vyshe. Rasstoyanie mezhdu Zemlei i Neptunom uvelichivaetsya ot 29,33 do 29,43 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) 16 Nov 2023 15h36m40.86s S16 08' 38.8" 2.723 3.708 8.6 4.1 64.73 107.1 Lib 21 Nov 2023 15h45m14.82s S16 45' 44.8" 2.727 3.713 8.5 3.0 64.61 106.3 Lib Pallada (2) 16 Nov 2023 14h02m24.61s N 0 47' 19.6" 2.514 3.349 9.5 27.6 66.87 94.5 Vir 21 Nov 2023 14h11m13.43s N 0 38' 02.9" 2.526 3.329 9.5 30.4 66.29 93.5 Vir Yunona (3) 16 Nov 2023 10h38m46.34s N 1 14' 30.5" 2.378 2.482 10.1 72.4 49.22 109.3 Sex 21 Nov 2023 10h44m47.00s N 0 42' 59.1" 2.391 2.434 10.0 75.8 46.33 109.2 Sex Vesta (4) 16 Nov 2023 6h27m42.48s N19 16' 21.8" 2.572 1.764 7.2 136.3 15.25 283.0 Gem 21 Nov 2023 6h25m18.69s N19 23' 40.6" 2.571 1.720 7.1 141.9 20.74 281.5 Gem Flora (8) 16 Nov 2023 22h32m01.34s S17 10' 06.2" 1.896 1.452 9.8 100.2 47.65 61.2 Aqr 21 Nov 2023 22h38m07.64s S16 22' 58.8" 1.891 1.499 9.9 96.8 51.97 61.7 Aqr Metida (9) 16 Nov 2023 6h30m50.00s N24 41' 49.7" 2.093 1.265 9.3 136.0 11.79 328.9 Gem 21 Nov 2023 6h29m34.33s N25 02' 14.5" 2.094 1.229 9.2 141.3 16.75 310.0 Gem Mel'pomena (18) 16 Nov 2023 2h59m03.41s S 4 44' 06.7" 1.836 0.888 8.2 156.0 31.54 262.3 Eri 21 Nov 2023 2h55m15.10s S 4 47' 30.5" 1.843 0.908 8.3 152.8 28.07 271.9 Eri Amfitrita (29) 16 Nov 2023 0h00m36.39s N 4 00' 55.1" 2.402 1.657 9.7 128.6 2.74 316.1 Psc 21 Nov 2023 0h00m45.66s N 4 06' 51.4" 2.400 1.707 9.8 123.7 5.27 42.6 Psc 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 noyabrya mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v Kalendare nablyudatelya na blizhaishie mesyacy, Astronomicheskih kalendaryah na blizhaishie gody i Astronomicheskom kalendare - spravochnike .
13 noyabrya, 09 chasov 26 minut - Novolunie.
14 noyabrya, vecher - Luna (F= 0,03+) prohodit severnee Antaresa (pokrytie pri vidimosti v Severnoi Amerike).
15 noyabrya, vecher - Luna (F= 0,05+) bliz Merkuriya i Antaresa.
16 noyabrya, 14 chasov 46 minut Luna (F= 0,12+) prohodit tochku maksimal'nogo skloneniya k yugu ot nebesnogo ekvatora.
17 noyabrya i vsyu nedelyu, vecher - Merkurii bliz Antaresa.
18 noyabrya, utro - Maksimum deistviya meteornogo potoka Leonidy (ZHR= 20).
19 noyabrya i vsyu nedelyu, noch' - Asteroid Metida (9) bliz Vesty (4).
Dopolnitel'no o yavleniyah i nablyudeniyah - na Astroforume, Novosti nauki, Meteoveb, Mir astronomii i DvaStrel'ca.
Istochniki: Kalendar' Nablyudatelya N 11 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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