Astronomicheskaya nedelya s 29 maya po 4 iyunya 2023 goda26.05.2023 14:41 | Aleksandr Kozlovskii
Na dannoi nedele 29 maya Merkurii dostignet maksimal'noi zapadnoi (utrennei) elongacii 25 gradusov, a 31 maya Luna (F= 0,84+) proidet severnee Spiki. 1 iyunya Luna (F= 0,9+) okazhetsya v nishodyashem uzle svoei orbity, a 3 iyunya pri faze 0,99+ proidet severnee Antaresa. 4 iyunya Venera dostignet maksimal'noi vostochnoi (vechernei) elongacii 45 gradusov, a Merkurii proidet v 2,7 gr. yuzhnee Urana. 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 uvelichivaetsya ot 55 do 56 gradusov, a dolgota dnya na toi zhe shirote - do 17 chasov 15 minut. Vidimyi diametr Solnca umen'shaetsya ot 31,57 do 31,54 minut dugi, a dvizhetsya ono po sozvezdiyu Tel'ca. Dannye o Solnce na tekushee vremya.
Luna. Estestvennyi sputnik Zemli vstupaet v fazu polnoluniya 4 iyunya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya L'va, Devy, Vesov, Skorpiona i Zmeenosca, izmenyaya fazu ot 0,63+ do 0,99- i umen'shaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii L'va. V sozvezdie Devy Luna voidet pri faze 0,64+ 29 maya. V etom sozvezdii 31 maya Luna (F= 0,84+) proidet severnee Spiki i zakonchit svoi put' maiskomu nebu pri faze 0,88+. Zatem lunnyi disk ustremitsya k sozvezdiyu Vesov, v kotoroe voidet 1 iyunya pri faze 0,92+. Zdes' nochnoe svetilo probudet do 3 iyunya, kogda pri faze 0,99+ voidet v sozvezdie Skorpiona. V etot zhe den' pochti polnaya luna proidet severnee Antaresa, a 4 iyunya primet v sozvezdii Skorpiona fazu polnoluniya. Pereidya v sozvezdie Zmeenosca 4 iyunya, yarkii lunnyi disk budet nablyudat'sya vsyu korotkuyu noch'. 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 11m. Karty putei komet i asteroidov na mesyac imeyutsya v KN na mai, 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 Ovna. Merkurii mozhno naiti na utrennem nebe (luchshaya vidimost' v yuzhnyh shirotah strany). 29 maya Merkurii dostignet maksimal'noi zapadnoi elongacii 25 gradusov. Elongaciya bystroi planety za nedelyu umen'shaetsya ot 25 do 24 gradusov k zapadu ot Solnca. Blesk Merkuriya uvelichivaetsya ot +0,5m do +0,1m, vidimyi diametr umen'shaetsya ot 8 do 7 sekund dugi, a faza uvelichivaetsya ot 0,38 do 0,51. V teleskop viden nebol'shoi serp, perehodyashii v poludisk. Rasstoyanie mezhdu Merkuriem i Zemlei uvelichivaetsya ot 0,81 do 0,94 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 Bliznecov, 3 iyunya perehodya v sozvezdie Raka. 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 24 uglovyh sekund, a blesk prevyshaet -4m pri faze okolo 0,5. V teleskop viden poludisk planety. Rasstoyanie mezhdu Zemlei i Veneroi umen'shaetsya ot 0,76 do 0,71 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 1,98 do 2,03 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 5,76 - 5,69 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 mai i 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, peremeshayas' po sozvezdiyu Vodoleya. Saturn imeet utrennyuyu i nochnuyu vidimost'. Blesk planety sostavlyaet +0,9m, 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 umen'shaetsya ot 9,74 do 9,62 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 v yuzhnyh shirotah na utrennem nebe. Rasstoyanie mezhdu Zemlei i Uranom umen'shaetsya ot 20,61 do 20,57 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 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 30,24 do 30,13a.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) 1 Jun 2023 12h02m01.40s N12 15' 17.1" 2.602 2.144 8.2 105.2 26.44 144.9 Vir 6 Jun 2023 12h04m21.69s N11 31' 10.6" 2.605 2.207 8.3 101.4 29.50 140.3 Vir Pallada (2) 1 Jun 2023 8h47m10.78s N 7 46' 46.6" 2.186 2.460 9.0 62.5 71.85 80.4 Cnc 6 Jun 2023 8h56m42.43s N 8 08' 27.7" 2.192 2.517 9.0 59.9 71.93 82.3 Cnc Yunona (3) 1 Jun 2023 5h07m52.16s N14 10' 16.3" 2.019 3.003 9.6 11.3 87.13 84.5 Ori 6 Jun 2023 5h19m43.78s N14 25' 25.5" 2.025 3.015 9.6 10.2 86.83 85.5 Ori Vesta (4) 1 Jun 2023 3h16m38.31s N13 24' 53.6" 2.533 3.461 8.4 20.1 65.46 74.3 Ari 6 Jun 2023 3h25m13.48s N13 59' 18.2" 2.536 3.442 8.4 22.7 64.98 75.0 Tau Partenopa (11) 1 Jun 2023 17h03m31.71s S16 22' 01.4" 2.341 1.334 9.4 170.9 35.59 271.8 Oph 6 Jun 2023 16h58m37.97s S16 20' 29.0" 2.336 1.325 9.3 173.7 36.67 270.7 Oph Evnomiya (15) 1 Jun 2023 19h36m42.20s S26 11' 27.3" 2.765 1.925 9.6 138.1 13.65 283.2 Sgr 6 Jun 2023 19h34m27.73s S26 04' 53.1" 2.755 1.874 9.5 143.4 18.30 279.8 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 maya i iyunya mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v KN na mai, KN na iyun', Astronomicheskom kalendare na 2023 god i Astronomicheskom kalendare - spravochnike .
29 maya, 07 chasov 00 minut - Merkurii v maksimal'noi zapadnoi (utrennei) elongacii 25 gradusov.
30 maya i vsyu nedelyu, utro - Merkurii bliz Yupitera i Urana.
31 maya, vecher - Luna (F= 0,87+) bliz Spiki.
01 iyunya, 06 chasov 21 minuta - Luna (F= 0,9+) v nishodyashem uzle svoei orbity.
02 iyunya i vsyu nedelyu, sumerki - Vozmozhnost' poyavleniya serebristyh oblakov na fone vechernei i utrennei zari.
03 iyunya i vsyu nedelyu, vecher - Venera bliz Marsa.
04 iyunya, 03 chasa 42 minuty - Polnolunie.
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 1 iyunya v gorodah na shirote Moskvy.
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Vid vostochnoi i yugo-vostochnoi chasti neba za chas do voshoda Solnca 1 iyunya v gorodah na shirote Moskvy.
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Vid yugo-zapadnoi i zapadnoi chasti neba cherez chas posle zahoda Solnca 1 iyunya v gorodah na shirote Moskvy.
Istochniki: Kalendar' Nablyudatelya N 05 i 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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