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Astronomicheskaya nedelya s 21 po 27 yanvarya 2019 goda Astronomicheskaya nedelya s 21 po 27 yanvarya 2019 goda
18.01.2019 6:01 | Aleksandr Kozlovskii

Na dannoi nedele v polnolunie 21 yanvarya proizoidet polnoe lunnoe zatmenie s maksimal'noi fazoi 1,2 pri vidimosti na Evropeiskoi chasti strany, na severe Rossii i na Dal'nem Vostoke. V etot zhe den' Luna (F= 1,0) dostignet perigeya svoei orbity na rasstoyanii 357343 km ot centra Zemli i peresechet zvezdnoe skoplenie Yasli (M44). Lyubiteli astronomii smogut nablyudat' samuyu bol'shuyu Lunu v zatmenii v etom godu. 22 yanvarya Venera proidet v 2,4 gr. k severu ot Yupitera, a 23 yanvarya dolgoperiodicheskaya peremennaya zvezda RS Vesov dostignet maksimuma bleska (6,5m). V etot zhe den' Luna (F= 0,95-) proidet bliz Regula. Kometa P/Wirtanen (46P) peremeshaetsya po sozvezdiyu Bol'shoi Medvedicy i yavlyaetsya nezahodyashim svetilom v srednih i severnyh shirotah. Asteroid Eros (433) bystro dvizhetsya na yug po sozvezdiyu Voznichego.

Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy uvelichivaetsya do 15 gradusov, a dolgota dnya na toi zhe shirote - do 8 chasov 20 minut. Vidimyi diametr Solnca za opisyvaemyi period umen'shaetsya do 32,49 minut dugi, a dvizhetsya ono po sozvezdiyu Kozeroga. Dannye o Solnce na tekushee vremya.

Luna. Estestvennyi sputnik Zemli vstupaet v fazu polnoluniya 21 yanvarya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Bliznecov, Raka, L'va, Devy i Vesov, izmenyaya fazu ot 1,0 do 0,5- i umen'shaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Bliznecov. V sozvezdie Raka nochnoe svetilo pereidet 21 yanvarya, prinyav zdes' fazu polnoluniya bliz voshodyashego uzla svoei orbity. V eto polnolunie proizoidet polnoe lunnoe zatmenie polnost'yu vidimoe na severe strany. Polnuyu i chastnuyu fazy mozhno budet nablyudat' takzhe i na Evropeiskoi chasti strany i na vostoke Rossii. V etot zhe den' Luna peresechet rasseyannoe zvezdnoe skoplenie Yasli (M44) i proidet perigei svoei orbity. 22 yanvarya yarkii lunnyi disk pri faze 0,98- dostignet sozvezdiya L'va i ustremitsya k Regulu, severnee kotorogo proidet na sleduyushii den' pri faze 0,95-. V sozvezdii L'va Luna probudet do 24 yanvarya, kogda pri faze 0,83- pereidet v sozvezdie Devy. Zdes' lunnyi oval 26 yanvarya proidet severnee Spiki pri faze 0,63-. 27 yanvarya pri faze 0,51- Luna pereidet v sozvezdie Vesov i primet fazu poslednei chetverti. Fazy Luny na dannoe vremya i na budushee.

Iz planet Solnechnoi sistemy: Merkurii ne viden, Venera, Yupiter i Saturn nablyudayutsya na fone utrennei zari, a Mars, Uran i Neptun nahodyatsya na vechernem nebe. Podrobnye efemeridy i karty dvizheniya bol'shih planet dayutsya v pechatnoi versii AK_2019 na http://www.astronet.ru/db/msg/1364101 . Efemeridy planet na kazhdyi den' imeyutsya takzhe na http://astropixels.com/ephemeris/ephemeris.html .

Iz komet hvostataya strannica P/Wirtanen (46P) dvizhetsya po sozvezdiyu Bol'shoi Medvedicy s bleskom okolo 7m. Kometa P/Stephan-Oterma (38P) peremeshaetsya po sozvezdiyu Rysi s bleskom slabee 10m. Karty putei komet i asteroidov na mesyac imeyutsya v KN na yanvar', a na drugie periody - v Astronomicheskom kalendare na 2019 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 yarkimi na dannoi nedele budut: Vesta (8,0m) v sozvezdiyah Kozeroga i Vodoleya i Yunona (8,6m) v sozvezdii Tel'ca.

Iz otnositel'no yarkih (do 9,0m fotograficheskogo bleska) dolgoperiodicheskih peremennyh zvezd (po dannym AAVSO), nablyudaemyh s territorii nashei strany, maksimuma bleska dostignut: T Zhuravlya 8,6m - 22 yanvarya, V Malogo Psa 8,7m - 23 yanvarya, RS Vesov 7,5m - 23 yanvarya.

Nekotorye blizkie pary svetil: Luna - Yasli (M44), Luna - Regul, Luna - Spika, Venera - Yupiter, Venera - Antares, Saturn - M22, Uran - omikron Ryb, Neptun - lyambda Vodoleya, kometa P/Wirtanen (46P) - kometa P/Stephan-Oterma (38P).

Obzor tumannyh nebesnyh ob'ektov mesyaca - v zhurnale Nebosvod . 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!

Yasnogo neba i uspeshnyh nablyudenii!

Eto interesno! Predydushee polnoe solnechnoe zatmenie imelo mesto: 21 yanvarya - v 1395 godu, 22 yanvarya - v 1898 godu, 23 yanvarya - v 1441 godu, 24 yanvarya - v 1925 godu, 25 yanvarya - v 1944 godu, 26 yanvarya - v 0529 godu, 27 yanvarya - v 1721 godu. Bol'she vsego (za proshedshie dve tysyachi let) polnyh zatmenii v eti dni bylo 22 i 24 yanvarya (po 6 zatmenii), a men'she vsego - 26 yanvarya (1 zatmenie). Your Guide to the 2017 Total Solar Eclipse

Svedeniya ob astronomicheskih yavleniyah proshlogo i tekushego stoletii mozhno naiti v Astronomicheskom kalendare-spravochnike na Astronet http://www.astronet.ru/db/msg/1388759 .

Planety

Merkurii. Planeta peremeshaetsya v odnom napravlenii s Solncem po sozvezdiyu Kozeroga. Merkurii ne viden, t.k. nahoditsya bliz soedineniya s Solncem. Elongaciya planety umen'shaetsya do 3 gradusov k koncu nedeli. Uglovye razmery planety priderzhivayutsya znacheniya 5 sekund dugi pri bleske okolo -1m i faze okolo 1,0. Rasstoyanie mezhdu Merkuriem i Zemlei priderzhivaetsya znacheniya 1,42 a.e.. Polozheniya planety vo vremya vseh elongacii 2019 goda imeyutsya v Astronomicheskom kalendare na 2019 god . 11 noyabrya 2019 goda Merkurii proidet po disku Solnca. Kosmicheskie issledovaniya - Messendzher. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mercury2019.html

Venera. Planeta dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Zmeenosca. Venera vidna na utrennem nebe v vide samoi yarkoi zvezdy neba. Ee mozhno nablyudat' dnem dazhe nevooruzhennym glazom. Oval planety mozhno nablyudat' v teleskop, a elongaciya ee priderzhivaetsya znacheniya 46 gradusov. Vidimyi diametr Venery umen'shaetsya ot 21,2 do 19,9 uglovyh sekund, a blesk imeet znachenie -4,2m pri faze okolo 0,6. Rasstoyanie mezhdu Zemlei i Veneroi uvelichivaetsya ot 0,78 do 0,84 a.e.. Kosmicheskie issledovaniya - Venera-Ekspress. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/venus2019.html

Mars. Zagadochnaya planeta peremeshaetsya v odnom napravlenii s Solncem po sozvezdiyu Ryb. Mars mozhno nablyudat' v vechernie chasy v yugo-zapadnoi chasti neba v vide krasnovatoi zvezdy. Blesk Marsa snizhaetsya do +0,8m, a vidimyi diametr umen'shaetsya ot 6,5 do 6,3 sekund dugi. Idet blagopriyatnyi period nablyudenii Marsa. V teleskop mozhno rassmotret' disk s krupnymi detalyami poverhnosti planety. Fotografirovanie planety s nalozheniem izobrazhenii pri pomoshi programmnogo obespecheniya, dadut luchshii rezul'tat po sravneniyu s vizual'nymi nablyudeniyami. Rasstoyanie mezhdu Marsom i Zemlei uvelichivaetsya ot 1,43 do 1,49 a.e.. 27 iyulya 2018 goda Mars proshel velikoe protivostoyanie. Stat'ya ob etom astronomicheskom sobytii imeetsya v zhurnale Nebosvod za yanvar' 2018 goda i na Astronet. Kosmicheskie issledovaniya - MSL Curiosity. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/mars2019.html

Yupiter. Gazovyi gigant dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Zmeenosca bliz Antaresa i Venery. Yupiter mozhno naiti na fone utrennei zari. Uglovoi diametr planety uvelichivaetsya do 33,4 sekundy dugi pri bleske okolo -1,8m i rasstoyanii ot Zemli ot 6,0 do 5,91 a.e.. V nebol'shoi teleskop mozhno razglyadet' polosy na diske planety (parallel'no ekvatoru) i drugie detali, a takzhe pokrytiya sputnikov planetoi, zatmeniya i prohozhdeniya ih pered planetoi. Konfiguracii sputnikov Yupitera imeyutsya v KN na yanvar'. Kosmicheskie issledovaniya - Galileo. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/jupiter2019.html

Saturn. Okol'covannaya planeta v odnom napravlenii s Solncem po sozvezdiyu Strel'ca. Saturn mozhno nablyudat' na fone utrennei zari. Blesk planety imeet znachenie +0,5m, a uglovoi diametr priderzhivaetsya znacheniya 15 sekund dugi. V teleskop vidno kol'co planety i samyi yarkii sputnik Titan (8m). Drugie otnositel'no yarkie sputniki Saturna mozhno razglyadet' v teleskopy s diametrom ob'ektiva ot 100 mm. Rasstoyanie ot Zemli do Saturna umen'shaetsya ot 11,0 do 10,96 a.e.. Kosmicheskie issledovaniya - Kassini. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/saturn2019.html

Uran. Planeta (m= +5,8, d= 3,4 ugl. sek.) dvizhetsya v odnom napravlenii s Solncem po sozvezdiyu Ryb (bliz zvezdy omikron Psc (4,2m)).. Uran nablyudaetsya po vecheram. Rasstoyanie mezhdu Zemlei i Uranom uvelichivaetsya za nedelyu ot 19,87 do 19,99 a.e.. V otsutstvii Luny i zasvetki pri prozrachnom nebe planetu mozhno naiti nevooruzhennym glazom. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/uranus2019.html

Neptun. Planeta (m= +7,9, d= 2,3 ugl. sek.) peremeshaetsya v odnom napravlenii s Solncem po sozvezdiyu Vodoleya bliz zvezdy lyambda Aqr (3,7m). Neptun viden vecherom i noch'yu, a naiti ego mozhno pri pomoshi binoklya ili teleskopa. Disk planety razlichim v instrument s uvelicheniem ot 100 krat (pri ideal'nyh usloviyah) i vyshe. Rasstoyanie mezhdu Zemlei i Neptunom uvelichivaetsya ot 30,64 do 30,72 a.e.. Kosmicheskie issledovaniya - Voyadzher-2. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/neptune2019.html

Pluton. Karlikovaya planeta ili plutoid (+14,5m) nahoditsya v sozvezdii Strel'ca (levee trio zvezd pi, omikron i ksi Sgr) na rasstoyanii okolo 34 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)  
21 Jan 2019  15h49m14.15s  -13 34.509'  2.666   2.974  8.8  62.4  51.80 103.0 Lib  
26 Jan 2019  15h56m03.30s  -13 56.820'  2.670   2.918  8.8  65.8  49.98 102.4 Lib  
Pallada (2)  
21 Jan 2019  13h46m47.99s  - 3 58.365'  2.355   2.070  8.8  94.1  45.00  61.7 Vir  
26 Jan 2019  13h51m51.92s  - 3 12.478'  2.366   2.014  8.7  98.3  43.72  55.7 Vir  
Yunona (3)  
21 Jan 2019   3h42m30.99s  + 0 43.930'  2.016   1.431  8.6 111.8  38.44  46.0 Tau  
26 Jan 2019   3h46m31.38s  + 1 38.052'  2.021   1.483  8.7 108.3  42.44  49.9 Tau  
Vesta (4)  
21 Jan 2019  21h51m01.32s  -17 15.974'  2.306   3.170  8.0  24.0  74.11  71.5 Cap  
26 Jan 2019  22h00m48.33s  -16 28.237'  2.311   3.199  8.0  21.4  74.21  71.0 Aqr  
Geba (6)  
21 Jan 2019   6h01m58.36s  + 9 03.641'  2.275   1.385  8.9 147.1  33.98 319.0 Ori  
26 Jan 2019   5h59m20.19s  + 9 55.104'  2.286   1.427  9.0 142.2  30.65 327.2 Ori  
Eros (433)  
21 Jan 2019   4h44m24.16s  +34 14.985'  1.137   0.210  9.2 132.6 151.03 153.1 Aur  
26 Jan 2019   4h55m55.33s  +29 47.470'  1.134   0.214  9.2 130.2 153.49 149.5 Aur  
Gerkulina (532)  
21 Jan 2019   9h47m35.83s  +25 31.320'  2.418   1.482  9.1 157.0  36.87 328.5 Leo  
26 Jan 2019   9h44m27.22s  +26 34.542'  2.411   1.457  9.0 161.5  39.14 324.0 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 2019 god s obshim obzorom zvezdnogo neba i yavlenii yanvarya mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v KN na yanvar', Astronomicheskom kalendare na 2019 god, Astronomicheskom kalendare - spravochnike i kalendare Salsky .

21 yanvarya, 05 chasov 12 minut - Polnoe lunnoe zatmenie s maksimal'noi fazoi 1,2 bliz perigeya lunnoi orbity.

21 yanvarya, 05 chasov 16 minut - Polnolunie.

22 yanvarya, utro - Venera prohodit v 2,4 gr. k severu ot Yupitera.

23 yanvarya, utro - Luna (F= 0,95-) bliz Regula.

24 yanvarya, utro - Dolgoperiodicheskaya peremennaya zvezda RS Vesov bliz maksimuma bleska (6,5m).

25 yanvarya i vsyu nedelyu, noch' - Kometa P/Wirtanen (46P) yavlyaetsya nezahodyashim svetilom v sozvezdii Bol'shoi Medvedicy.

26 yanvarya, utro - Luna (F= 0,6-) bliz Spiki.

27 yanvarya, 21 chas 11 minut - Luna v faze poslednei chetverti.

Dopolnitel'no o yavleniyah i nablyudeniyah - na Astroforume, Starlab, Meteoveb, Bol'shaya Vselennaya i DvaStrel'ca.

Vid zvezdnogo neba v techenie nedeli v srednih shirotah (masshtab vida planet v teleskop soblyuden, sever vverhu):

Vid vostochnoi i yugo-vostochnoi chasti polunochnogo neba 24 yanvarya v gorodah na shirote Moskvy.

Vid vostochnoi i yugo-vostochnoi chasti neba za chas do voshoda Solnca 24 yanvarya v gorodah na shirote Moskvy.

Vid yuzhnoi i yugo-zapadnoi chasti neba cherez chas posle zahoda Solnca 24 yanvarya v gorodah na shirote Moskvy.

Istochniki: Kalendar' Nablyudatelya N1 AstroKA; StarryNightBackyard 3.1 (opisatel'naya chast' i vid neba), http://saros70.narod.ru/ (kalendar'), 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), http://www.astronet.ru/db/msg/1388759 (Astronomicheskii kalendar' spravochnik ot 1901 do 2100 goda), http://www.calsky.com/ (on-lain kalendar'), http://www.minorplanetcenter.net/ (katalog asteroidov i komet, a takzhe operativnaya informaciya o novyh nebesnyh telah), http://asteroidoccultation.com/IndexAll.htm (pokrytiya zvezd asteroidami).


Publikacii s klyuchevymi slovami: astronomicheskaya nedelya - lyubitel'skaya astronomiya - nebo - nevooruzhennym glazom
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