Astronomicheskaya nedelya s 11 po 17 marta 2024 goda4.03.2024 9:28 | Aleksandr Kozlovskii
Vopros nedeli. Vozmozhny li nablyudeniya pepel'nogo sveta Venery i Merkuriya?
Otvety mozhno davat' v kommentariyah k dannoi stranichke.
Na dannoi nedele 11 marta Luna (F= 0,01+) proidet yuzhnee Merkuriya (pokrytie pri vidimosti v Antarktide i akvatorii Tihogo okeana). 12 marta Luna (F= 0,04+) okazhetsya v voshodyashem uzle svoei orbity, a 13 marta pri faze 0,18+ proidet severnee Yupitera. 14 marta nastupit maksimum deistviya yuzhnogo meteornogo potoka gamma-Normidy (ZHR= 6) iz sozvezdiya Naugol'nika, a Luna (F= 0,22+) proidet severnee Urana. 15 marta Luna (F= 0,29+) proidet yuzhnee Pleyad (pokrytie zvezd Pleyad pri vidimosti v akvatorii Tihogo okeana). 16 marta budet imet' mesto maksimal'naya vostochnaya libraciya Luny po dolgote 7,4 gr.. V etot zhe den' Luna (F= 0,37+) proidet severnee Al'debarana. 17 marta Merkurii dostignet perigeliya svoei obrity, Neptun vstupit v soedinenie s Solncem, a Luna (F= 0,55+) proidet tochku maksimal'nogo skloneniya k severu ot nebesnogo ekvatora. Krome etogo, v teleskop mozhno nablyudat' dostatochno yarkie komety: PANSTARRS (C/2021 S3) i P/Pons-Brooks (12P).
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy uvelichivaetsya ot 31 do 33 gradusov, a dolgota dnya na toi zhe shirote - do 11 chasov 55 minut. Vidimyi diametr Solnca umen'shaetsya ot 32,20 do 32,14 minut dugi, a dvizhetsya ono po sozvezdiyu Vodoleya, 12 marta perehodya v sozvezdie Ryb. Dannye o Solnce na tekushee vremya.
Luna. Estestvennyi sputnik Zemli vstupaet v fazu pervoi chetverti 17 marta. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Ryb, Ovna, Tel'ca i Bliznecov, izmenyaya fazu ot 0,01+ do 0,58+ i uvelichivaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Ryb. 11 marta Luna proidet yuzhnee Merkuriya pri faze 0,01+. V etot zhe den' pri faze okolo 0,02+ lunnyi serp pobyvaet v sozvezdii Kita, vnov' pereidya v sozvezdie Ryb. 13 marta Luna (F= 0,1+) vstupit v sozvezdie Ovna, gde v etot zhe den' pri faze 0,18+ proidet severnee Yupitera. 14 marta nochnoe svetilo (F= 0,22+) proidet severnee Urana, v etot zhe den' pereidya v sozvezdie Tel'ca pri faze 0,26+. 15 marta Luna budet nablyudat'sya bliz Pleyad i Giad pri faze okolo 0,3+. V etot den' lunnyi serp (F= 0,37+) proidet severnee Al'debarana, a 17 marta v faze pervoi chetverti pereidet v sozvezdie Bliznecov. Fazy Luny na dannoe vremya i na budushee.
Iz planet Solnechnoi sistemy: Merkurii mozhno nablyudat' na vechernem nebe, Venera, Mars i Saturn nahodyatsya na utrennem nebe (luchshaya vidimost' v yuzhnyh shirotah), Neptun ne viden, a Yupiter i Uran nablyudayutsya po vecheram. 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/Pons-Brooks (12P) dvizhetsya po sozvezdiyam Andromedy i Ryb, a kometa PANSTARRS (C/2021 S3) peremeshaetsya k severu po sozvezdiyam Zmei i Orla. Blesk etih komet sostavlyaet okolo 7m. 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 8m) v sozvezdii Tel'ca.
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 imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Ryb. Merkurii dostupen dlya nablyudenii na fone vechernei zari. Uglovoe rasstoyanie bystroi planety uvelichivaetsya k koncu nedeli ot 10 do 16 gradusov k vostoku ot Solnca. Blesk Merkuriya umen'shaetsya ot -1,3m do -0,9m, vidimyi diametr sostavlyaet okolo 6 sekund dugi, a faza umen'shaetsya do 0,71. Idet samyi blagopriyatnyi period vechernei vidimosti Merkuriya v 2024 godu. V teleskop viden krohotnyi oval planety. Rasstoyanie mezhdu Merkuriem i Zemlei umen'shaetsya ot 1,24 do 1,08 a.e.. Polozheniya planety vo vremya vseh maksimal'nyh elongacii 2024 goda imeyutsya v Astronomicheskom kalendare na 2024 god. Kosmicheskie issledovaniya - Messendzher. Efemeridy planety na kazhdyi den' .
Venera. Planeta dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Vodoleya. Venera nahoditsya na utrennem nebe mezhdu Marsom i Saturnom (luchshaya vidimost' v yuzhnyh shirotah). Elongaciya planety umen'shaetsya do 20 gradusov k zapadu ot Solnca, a vidimyi diametr sostavlyaet okolo 11 uglovyh sekund. Blesk Venery imeet znachenie okolo -4m pri faze bolee 0,9. Rasstoyanie mezhdu Zemlei i Veneroi uvelichivaetsya ot 1,55 do 1,57 a.e.. Kosmicheskie issledovaniya - Venera-Ekspress. Efemeridy planety na kazhdyi den' .
Mars. Zagadochnaya planeta imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Kozeroga pravee Venery. Mars nahoditsya na utrennem nebe (luchshaya vidimost' v yuzhnyh shirotah). Blesk planety sostavlyaet +1,2m, a vidimyi diametr - bolee 4 sekund dugi. Rasstoyanie mezhdu Marsom i Zemlei umen'shaetsya ot 2,17 do 2,14 a.e.. Kosmicheskie issledovaniya - MSL Curiosity. Efemeridy planety na kazhdyi den' .
Yupiter. Gazovyi gigant imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Ovna. Yupiter mozhno nablyudat' v vechernee vremya. Vidimyi diametr planety sostavlyaet okolo 35 sekund dugi pri bleske -2,1m i rasstoyanii ot Zemli 5,55 - 5,63 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' .
Saturn. Okol'covannaya planeta dvizhetsya v odnom napravlenii s Solncem, peremeshayas' po sozvezdiyu Vodoleya. Saturn nahoditsya na utrennem nebe levee Venery. Blesk planety sostavlyaet +1,0m, a uglovoi diametr - okolo 15,5 sekund dugi. V teleskop vidno 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 10,70 do 10,67 a.e.. Kosmicheskie issledovaniya - Kassini. Efemeridy planety na kazhdyi den' .
Uran. Planeta (m= +6, d= 3,4 ugl. sek.) imeet pryamoe dvizhenie, peremeshayas' po sozvezdiyu Ovna. Uran viden v vechernee vremya. Rasstoyanie mezhdu Zemlei i Uranom uvelichivaetsya ot 20,10 do 20,19 a.e.. Disk planety razlichim v instrument s uvelicheniem ot 80 krat (pri ideal'nyh usloviyah) i vyshe. Nevooruzhennym glazom planeta luchshe vsego nablyudaetsya vblizi protivostoyaniya v bezlunnye nochi. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' .
Neptun. Planeta (m= +8, d= 2,3 ugl. sek.) dvizhetsya v odnom napravlenii s Solncem, peremeshayas' po sozvezdiyu Ryb. Neptun ne viden, t.k. vstupaet v soedinenie s Solncem 17 marta. Disk planety razlichim v instrument s uvelicheniem ot 100 krat (pri ideal'nyh usloviyah) i vyshe. Rasstoyanie mezhdu Zemlei i Neptunom uvelichivaetsya ot 30,89 do 30,90 a.e.. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' .
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 ( raznaya astroinformaciya i zhurnal Nebosvod )
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 Mar 2024 18h45m24.84s S23 10' 12.6" 2.817 2.994 9.0 70.1 44.26 92.8 Sgr 16 Mar 2024 18h51m39.50s S23 14' 07.3" 2.820 2.933 9.0 73.7 42.09 92.9 Sgr Pallada (2) 11 Mar 2024 16h42m12.00s N11 25' 25.1" 2.795 2.425 9.4 101.3 41.20 32.2 Her 16 Mar 2024 16h44m55.54s N12 36' 08.9" 2.807 2.384 9.3 104.7 40.13 26.1 Her Yunona (3) 11 Mar 2024 10h48m58.88s N 5 33' 59.6" 2.698 1.712 8.9 170.8 38.50 309.6 Sex 16 Mar 2024 10h45m14.80s N 6 22' 03.1" 2.711 1.739 9.1 164.7 35.96 310.5 Leo Vesta (4) 11 Mar 2024 5h36m54.86s N23 53' 58.2" 2.534 2.261 7.9 94.2 29.79 79.7 Tau 16 Mar 2024 5h41m27.21s N24 04' 46.4" 2.532 2.324 7.9 90.2 33.33 81.4 Tau Evnomiya (15) 11 Mar 2024 23h12m05.68s N 2 16' 48.7" 2.237 3.220 9.8 6.9 79.27 64.6 Psc 16 Mar 2024 23h21m36.30s N 3 25' 18.0" 2.230 3.212 9.9 7.6 79.52 64.3 Psc Thalia (23) 11 Mar 2024 11h58m42.49s N19 59' 46.7" 2.127 1.161 9.5 161.8 35.39 286.0 Com 16 Mar 2024 11h53m59.05s N20 15' 57.5" 2.136 1.170 9.5 161.3 35.05 280.4 Leo Herculina (532) 11 Mar 2024 14h08m08.83s N15 00' 15.7" 2.274 1.433 9.2 138.4 24.90 346.0 Boo 16 Mar 2024 14h07m02.28s N15 47' 56.9" 2.275 1.407 9.1 142.0 26.32 334.0 Boo 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 2024 god s obshim obzorom zvezdnogo neba i yavlenii marta mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v Kalendare nablyudatelya na blizhaishie mesyacy, Astronomicheskom kalendare na 2024 god i Astronomicheskom kalendare - spravochnike .
11 marta, vecher - Luna (F= 0,01+) prohodit yuzhnee Merkuriya (pokrytie pri vidimosti v Antarktide i akvatorii Tihogo okeana).
12 marta, 01 chas 17 minut - Luna (F= 0,04+) v voshodyashem uzle svoei orbity.
13 marta, vecher - Luna (F= 0,15+) bliz Yupitera.
14 marta, vecher - Luna (F= 0,25+) bliz Urana.
15 marta, vecher - Luna (F= 0,35+) bliz Pleyad (pokrytie zvezd Pleyad pri vidimosti v akvatorii Tihogo okeana).
16 marta i vsyu nedelyu, noch' - Kometa P/Pons-Brooks (12P) bliz zvezdy beta Andromedy.
17 marta, 04 chasa 11 minut - Luna v faze pervoi chetverti.
Dopolnitel'no o yavleniyah i nablyudeniyah - na Astroforume, Novosti nauki, Meteoveb, Mir astronomii i DvaStrel'ca.
Vid zvezdnogo neba na nuzhnyi den' nedeli i na nuzhnoe vremya dlya vashego punkta nablyudeniya mozhno poluchit' pri pomoshi karty neba na Astronet
Istochniki: Kalendar' Nablyudatelya 03-2024 AstroKA; 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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