Astronomicheskaya nedelya s 13 po 19 marta 2023 goda10.03.2023 13:29 | Aleksandr Kozlovskii
Na dannoi nedele 13 marta proizoidet pokrytie Lunoi (F= 0,63-) zvezdy sigma Skorpiona pri vidimosti v Sibiri. 14 marta nastupit maksimum deistviya meteornogo potoka gamma-Normidy (ZHR= 6) iz sozvezdiya Naugol'nika, a Luna (F= 0,62-) proidet severnee Antaresa. 15 marta Luna (F= 0,41-) proidet tochku maksimal'nogo skloneniya k yugu ot nebesnogo ekvatora, a Neptun vstupit v soedinenie s Solncem. 16 marta Merkurii proidet v polgradusa yuzhnee Neptuna, a 17 marta Merkurii vstupit v verhnee soedinenie s Solncem. 19 marta Luna (F= 0,07-) dostignet perigeya svoei orbity na rasstoyanii 362698 km ot centra Zemli, a pri faze 0,06- proidet yuzhnee Saturna. Krome etogo, dlya lyubitel'skih teleskopov dostupny dve komety (ZTF (C/2020 V2) i ZTF (C/2022 E3)).
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 12 chasov 05 minut. Vidimyi diametr Solnca umen'shaetsya ot 32,20 do 32,14 minut dugi, a dvizhetsya ono po sozvezdiyu Ryb. Dannye o Solnce na tekushee vremya.
Luna. Estestvennyi sputnik Zemli vstupaet v fazu poslednei chetverti 15 marta. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Vesov, Skorpiona, Zmeenosca, Strel'ca, Kozeroga i Vodoleya, izmenyaya fazu ot 0,72- do 0,04- i umen'shaya (s 15 marta - uvelichivaya) sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Vesov. Zdes' Luna probudet do 13 marta, kogda pri faze 0,69- vstupit v sozvezdie Skorpiona. 14 marta lunnyi oval (F= 0,62-) proidet severnee Antaresa, i v etot zhe den' peresechet granicu sozvezdiya Zmeenosca pri faze 0,57-. Zdes' 15 marta Luna primet fazu poslednei chetverti, a pri faze 0,48- pereidet v sozvezdie Strel'ca. V etom sozvezdii Luna probudet do 17 marta, kogda pereidet v sozvezdie Kozeroga pri faze 0,24-. Zdes' stareyushii serp probudet do 19 marta, kogda pri faze 0,08- vstupit v sozvezdie Vodoleya. Zdes' v etot den' lunnyi serp (F= 0,06-) proidet yuzhnee Saturna. Fazy Luny na dannoe vremya i na budushee.
Iz planet Solnechnoi sistemy: Merkurii ne viden, Mars nablyudaetsya pervuyu polovinu nochi, Veneru, Yupiter i Uran mozhno nablyudat' po vecheram, a Saturn nahoditsya na utrennem nebe. Neptun ne viden. 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 ZTF (C/2020 V2) peremeshaetsya po sozvezdiyu Andromedy pri bleske okolo 10m. Kometa ZTF (C/2022 E3) pri bleske okolo 10m dvizhetsya po sozvezdiyu Eridana. Karty putei komet i asteroidov na mesyac imeyutsya v KN na mart, 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 (7m) v sozvezdii Volos Veroniki.
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 Vodoleya, 16 marta perehodya v sozvezdie Ryb. Merkurii vstupaet v verhnee soedinenie s Solncem 17 marta i perehodit na vechernee nebo (no ne viden). Elongaciya bystroi planety posle soedineniya uvelichivaetsya do 3 gradusov k vostoku ot Solnca. Blesk Merkuriya uvelichivaetsya ot -1,3m do -1,8m, vidimyi diametr sostavlyaet okolo 5 sekund dugi, a faza okolo 1. Rasstoyanie mezhdu Merkuriem i Zemlei umen'shaetsya ot 1,37 do 1,34 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 Ryb, 16 marta perehodya v sozvezdie Ovna. Venera vidna na vechernem nebe. Elongaciya planety uvelichivaetsya do 34,5 gradusov k vostoku ot Solnca. Vidimyi diametr Venery sostavlyaet okolo 13 uglovyh sekund, a blesk priderzhivaetsya znacheniya -4m pri faze okolo 0,8. Rasstoyanie mezhdu Zemlei i Veneroi umen'shaetsya ot 1,31 do 1,27 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 Tel'ca. Mars viden pervuyu polovinu nochi. Blesk planety sostavlyaet okolo +0,7m, a vidimyi diametr - okolo 7 sekund dugi. V teleskop viden disk s krupnymi detalyami na poverhnosti planety. Idet blagopriyatnyi period nablyudenii Marsa. Rasstoyanie mezhdu Marsom i Zemlei uvelichivaetsya ot 1,26 do 1,33 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 Ryb. Yupiter mozhno nablyudat' na fone vechernei zari. Uglovoi diametr Yupitera sostavlyaet menee 34 sekund dugi pri bleske okolo -2m i rasstoyanii ot Zemli 5,86 - 5,89 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 naibolee horosho vidny v period protivostoyaniya. Konfiguracii sputnikov Yupitera imeyutsya v KN na mart. 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 vidimost' (yuzhnye shiroty). Blesk planety sostavlyaet okolo +0,9m, a uglovoi diametr - okolo 15,5 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 10,74 do 10,69 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 vechernem nebe. Rasstoyanie mezhdu Zemlei i Uranom uvelichivaetsya ot 20,23 do 20,32 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 ne viden. Disk planety razlichim v instrument s uvelicheniem ot 100 krat (pri ideal'nyh usloviyah) i vyshe. Rasstoyanie mezhdu Zemlei i Neptunom sostavlyaet okolo 30,90 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 v sozvezdii Strel'ca 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 Mar 2023 12h32m22.20s +14 58' 09.4" 2.566 1.602 6.9 161.9 33.05 295.2 Com 21 Mar 2023 12h28m12.13s +15 24' 47.6" 2.568 1.599 6.9 163.1 33.65 291.2 Com Pallada (2) 16 Mar 2023 06h46m28.57s -09 35' 22.0" 2.133 1.636 8.1 105.8 66.19 32.6 Mon 21 Mar 2023 06h51m31.62s -07 46' 08.7" 2.134 1.677 8.2 102.9 67.06 37.0 Mon Yunona (3) 21 Mar 2023 02h22m12.01s +05 12' 10.2" 1.987 2.703 9.7 36.1 85.67 72.1 Cet 26 Mar 2023 02h33m06.61s +06 04' 16.3" 1.986 2.732 9.7 34.1 86.19 72.6 Cet Vesta (4) 16 Mar 2023 01h05m51.43s +01 25' 42.9" 2.482 3.380 8.3 21.5 68.14 66.2 Cet 21 Mar 2023 01h14m08.99s +02 20' 23.8" 2.486 3.407 8.3 18.9 68.25 66.5 Cet Geba (6) 16 Mar 2023 08h00m11.26s +19 56' 21.0" 2.576 1.893 10.0 123.3 12.24 18.5 Gem 21 Mar 2023 08h01m02.80s +20 18' 12.4" 2.586 1.959 10.1 118.4 13.19 42.0 Cnc Garmoniya (40) 16 Mar 2023 10h35m42.33s +16 02' 06.4" 2.365 1.411 10.2 158.7 33.54 289.3 Leo 21 Mar 2023 10h31m35.37s +16 22' 20.2" 2.366 1.436 10.3 152.9 29.15 287.1 Leo 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 marta mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v KN na mart, Astronomicheskom kalendare na 2023 god, i Astronomicheskom kalendare - spravochnike .
13 marta, 22 chasa 02 minuty - Pokrytie Lunoi (F= 0,63-) zvezdy sigma Skorpiona pri vidimosti v Sibiri.
14 marta, noch' - Luna (F= 0,62-) prohodit severnee Antaresa.
15 marta, 02 chasa 09 minut - Luna v faze poslednei chetverti.
16 marta i vsyu nedelyu, vecher - Vesta bliz Yupitera.
17 marta, 10 chasov 35 minut - Merkurii v verhnem soedinenii s Solncem.
18 marta i vsyu nedelyu, noch' - Kometa ZTF (C/2022 E3) bliz zvezdy beta Oriona.
19 marta, 15 chasov 16 minut - Luna (F= 0,07-) v perigee svoei orbity na rasstoyanii 362698 km ot centra Zemli.
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 16 marta v gorodah na shirote Moskvy.
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Vid vostochnoi i yugo-vostochnoi chasti neba za chas do voshoda Solnca 16 marta v gorodah na shirote Moskvy.
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Vid yugo-zapadnoi i zapadnoi chasti neba cherez chas posle zahoda Solnca 16 marta v gorodah na shirote Moskvy.
Istochniki: Kalendar' Nablyudatelya N 03 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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