Astronomicheskaya nedelya s 11 po 17 sentyabrya 2023 goda5.09.2023 9:49 | Aleksandr Kozlovskii
Na dannoi nedele 11 sentyabrya Luna (F= 0,13-) proidet severnee rasseyannogo zvezdnogo skopleniya Yasli (M44), a pri faze 0,11- - severnee Venery. 12 sentyabrya Luna (F= 0,05-) dostignet apogeya svoei orbity na rasstoyanii 406289 km ot centra Zemli. 13 sentyabrya Luna (F= 0,03-) proidet severnee Regula, a pri faze 0,01- - severnee Merkuriya. 14 sentyabrya Merkurii dostignet stoyaniya s perehodom k pryamomu dvizheniyu, a 16 sentyabrya Luna (F= 0,03+) proidet severnee Marsa (pokrytie pri vidimosti v Amerike). 17 sentyabrya - Luna (F= 0,06+) proidet severnee Spiki, bliz nishodyashego uzla svoei orbity. Krome etogo, kometa Nishimura (C/2023 P1) dostigaet bleska 3m pri dvoinoi (utrennei i vechernei) vidimosti, nablyudayas' v sozvezdiyah L'va i Devy. 15 sentyabrya kometa sblizitsya so zvezdoi beta L'va. Nablyudaite novuyu yarkuyu kometu na utrennem i vechernem nebe!
Solnce. Maksimal'naya vysota dnevnogo svetila nad gorizontom na shirote Moskvy umen'shitsya do 37 gradusov, a dolgota dnya na toi zhe shirote - do 12 chasov 30 minut. Vidimyi diametr Solnca uvelichivaetsya ot 31,77 do 31,81 minut dugi, a dvizhetsya ono po sozvezdiyu L'va, 17 sentyabrya perehodya v sozvezdie Devy. Dannye o Solnce na tekushee vremya.
Luna. Estestvennyi sputnik Zemli vstupaet v fazu novoluniya 15 sentyabrya. Luna v svoem dvizhenii po nebesnoi sfere posetit sozvezdiya Raka, L'va i Devy, izmenyaya fazu ot 0,14- do 0,08+ i umen'shaya sklonenie, a takzhe vysotu verhnei kul'minacii. Nachalo nedeli nochnoe svetilo provedet v sozvezdii Raka. Zdes' 11 sentyabrya Luna (F= 0,13-) proidet severnee rasseyannogo zvezdnogo skopleniya Yasli (M44), a pri faze 0,11- - severnee Venery. 12 sentyabrya Luna (F= 0,08-) vstupit v sozvezdie L'va. 13 sentyabrya stareyushii mesyac (F= 0,03-) proidet severnee Regula, a pri faze 0,01- proidet severnee Merkuriya. 15 sentyabrya v sozvezdii L'va Luna primet fazu novoluniya i pereidet v sozvezdie Devy. Zdes' 16 sentyabrya Luna (F= 0,03+) pokroet Mars pri vidimosti v Amerike. 17 sentyabrya Luna (F= 0,06+) proidet severnee Spiki. Fazy Luny na dannoe vremya i na budushee.
Iz planet Solnechnoi sistemy: Merkurii i Venera vidny na utrennem nebe, Mars mozhno naiti na fone vechernei zari v yuzhnyh shirotah strany, a Yupiter, Saturn, Uran i Neptun nablyudayutsya v nochnoe vremya. Podrobnye efemeridy i karty dvizheniya bol'shih planet imeyutsya v Astronomicheskom kalendare na 2023 god i Astronomicheskom kalendare na 2024 god. Efemeridy Solnca, Luny i planet na kazhdyi den' - http://astropixels.com/.
Iz komet hvostataya strannica Nishimura (C/2023 P1) dvizhetsya po sozvezdiyam L'va i Devy pri maksimal'nom bleske okolo 3m. Kometa P/Hartley (103P) dvizhetsya po sozvezdiyu Perseya s bleskom okolo 8m. Karty putei komet i asteroidov na mesyac imeyutsya v KN na sentyabr' - dekabr' 2023 goda i KN na yanvar' 2024 goda, a na drugie periody - v Astronomicheskom kalendare na 2023 god, a takzhe 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 (8m) v sozvezdii Oriona.
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 popyatno po sozvezdiyu L'va. Merkurii viden na utrennem nebe. Elongaciya bystroi planety k koncu nedeli uvelichivaetsya do 16 gradusov k zapadu ot Solnca. Blesk Merkuriya uvelichivaetsya do +0,5m, vidimyi diametr sostavlyaet okolo 9 sekund dugi, a faza uvelichivaetsya ot 0,05 do 0,28. Rasstoyanie mezhdu Merkuriem i Zemlei uvelichivaetsya ot 0,68 do 0,82 a.e.. Polozheniya planety vo vremya vseh maksimal'nyh elongacii 2023 goda imeyutsya v Astronomicheskom kalendare na 2023 god i Astronomicheskom kalendare na 2024 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 Raka. Venera nablyudaetsya na fone utrennei zari yuzhnee rasseyannogo zvezdnogo skopleniya M44 (Yasli). Elongaciya planety uvelichivaetsya ot 35 do 39 gradusov k zapadu ot Solnca. Vidimyi diametr Venery umen'shaetsya ot 43 do 39 uglovyh sekund, a blesk imeet znachenie -4,5m pri faze okolo 0,25. Rasstoyanie mezhdu Zemlei i Veneroi uvelichivaetsya ot 0,39 do 0,43 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 Devy. Mars viden na fone vechernei zari (luchshie usloviya nablyudenii - v yuzhnyh shirotah strany). Blesk planety sostavlyaet +1,7m, a vidimyi diametr - menee 4 sekund dugi. V teleskop viden krohotnyi disk prakticheski bez detalei. Rasstoyanie mezhdu Marsom i Zemlei uvelichivaetsya ot 2,51 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. Vidimyi diametr planety sostavlyaet okolo 46 sekund dugi pri bleske okolo -2,7m i rasstoyanii ot Zemli 4,35 - 4,27 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 sentyabr' - dekabr' 2023 goda i KN na yanvar' 2024 goda, a takzhe v Astronomicheskom kalendare na 2024 god. Kosmicheskie issledovaniya - Galileo. Efemeridy planety na kazhdyi den' imeyutsya na http://astropixels.com/ephemeris/planets/jupiter2023.html
Saturn. Okol'covannaya planeta dvizhetsya popyatno, peremeshayas' po sozvezdiyu Vodoleya. Saturn viden vsyu noch', kul'miniruya okolo mestnoi polunochi. Blesk planety sostavlyaet +0,4m, a uglovoi diametr - okolo 19 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 8,79 do 8,83 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. Rasstoyanie mezhdu Zemlei i Uranom umen'shaetsya ot 19,18 do 19,08 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 viden na nochnom 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 28,91 do 28,90 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 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)
11 Sep 2023 13h50m53.94s S 5 47' 38.1" 2.671 3.356 8.9 40.4 61.27 116.0 Vir
16 Sep 2023 13h58m17.73s S 6 41' 07.1" 2.674 3.400 8.9 37.6 61.88 115.4 Vir
Pallada (2)
11 Sep 2023 12h02m09.77s N 5 09' 04.6" 2.363 3.340 9.1 11.8 70.99 99.7 Vir
16 Sep 2023 12h11m27.91s N 4 45' 04.7" 2.374 3.358 9.0 9.8 70.83 99.8 Vir
Yunona (3)
11 Sep 2023 8h52m57.48s N 9 30' 42.3" 2.206 2.948 10.1 35.5 73.09 104.3 Cnc
16 Sep 2023 9h02m23.45s N 8 53' 56.0" 2.218 2.925 10.1 37.8 71.89 105.0 Cnc
Vesta (4)
11 Sep 2023 5h55m12.23s N19 03' 50.5" 2.570 2.567 8.2 78.9 41.44 89.2 Ori
16 Sep 2023 6h00m52.17s N19 04' 19.3" 2.571 2.503 8.1 82.4 38.82 89.7 Ori
Flora (8)
11 Sep 2023 22h20m29.29s S19 38' 19.1" 1.981 1.004 8.5 160.2 34.54 243.1 Aqr
16 Sep 2023 22h16m31.89s S20 06' 38.8" 1.973 1.016 8.6 154.7 29.73 245.7 Aqr
Evnomiya (15)
11 Sep 2023 18h34m35.97s S21 26' 07.4" 2.566 2.036 9.8 110.3 15.83 57.0 Sgr
16 Sep 2023 18h36m50.85s S21 09' 24.8" 2.556 2.088 9.9 106.0 19.87 64.6 Sgr
Mel'pomena (18)
11 Sep 2023 3h11m59.41s N 4 40' 13.6" 1.794 1.065 9.0 120.0 38.12 119.0 Cet
16 Sep 2023 3h16m08.14s N 4 00' 34.1" 1.795 1.029 8.9 123.7 34.15 127.9 Cet
Amfitrita (29)
11 Sep 2023 0h46m18.84s N 6 12' 32.2" 2.440 1.492 9.3 154.6 27.42 263.5 Psc
16 Sep 2023 0h42m31.01s N 6 04' 46.4" 2.437 1.466 9.1 160.4 31.34 261.5 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 sentyabrya mesyaca. Svedeniya ot drugih yavleniyah imeyutsya v KN na sentyabr' - dekabr' 2023 goda i KN na yanvar' 2024 goda, Astronomicheskom kalendare na 2023 god, Astronomicheskom kalendare na 2024 god, Astronomicheskih kalendaryah na blizhaishie gody i Astronomicheskom kalendare - spravochnike .
11 sentyabrya, utro - Luna (F= 0,13-) bliz rasseyannogo zvezdnogo skopleniya Yasli (M44) i Venery.
12 sentyabrya, 15 chasov 42 minuty - Luna (F= 0,05-) v apogee svoei orbity na rasstoyanii 406289 km ot centra Zemli.
13 sentyabrya, utro - Luna (F= 0,03-) bliz Regula i Merkuriya.
14 sentyabrya i vsyu nedelyu, utro - Kometa Nishimura (C/2023 P1) pri maksimal'nom bleske okolo 3m vidna v sozvezdiyah L'va i Devy.
15 sentyabrya, 01 chas 39 minut - Novolunie.
16 sentyabrya, 20 chasov 05 minut - Luna (F= 0,03+) prohodit severnee Marsa (pokrytie pri vidimosti v Amerike).
17 sentyabrya, 19 chasov 17 minut - Luna (F= 0,07+) v nishodyashem uzle svoei orbity.
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 14 sentyabrya v gorodah na shirote Moskvy.
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Vid vostochnoi i yugo-vostochnoi chasti neba za chas do voshoda Solnca 14 sentyabrya v gorodah na shirote Moskvy.
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Vid yugo-zapadnoi i zapadnoi chasti neba cherez chas posle zahoda Solnca 14 sentyabrya v gorodah na shirote Moskvy.
Istochniki: Kalendar' Nablyudatelya N 09 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
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