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Ephemerides for Variable Stars

09: 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
10: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 04:42 // 17:03 UTC
Civil Twilight (6°): 04:11 // 17:34 UTC
Nautical Twilight (12°): 03:33 // 18:12 UTC
Astronomical Twilight (18°): 02:53 // 18:52 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RS Ser s 7 0.59814 10.80 11.40 0.60 20.09. 12:37 114 (SE) 2
G4922.0195 Leo s 9 0.62885 10.40 10.78 0.38 20.09. 12:37 222 (SW) 30
FK Del s 7 0.666795 14.00 14.50 0.50 20.09. 12:37 72 (E) 1
VW Boo s 1 0.342319 10.50 10.93 0.43 20.09. 12:37 164 (S) 52
HX UMa s 5 0.379156 8.89 9.06 0.17 20.09. 12:37 256 (W) 72
V487 And p 9 1.040695 11.60 11.76 0.16 20.09. 12:38 17 (N) -8
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 20.09. 12:38 265 (W) 22
V581 Pup p 9 0.92015 11.87 12.47 0.60 20.09. 12:38 246 (SW) -29
V519 Cyg p 4 2.345293 13.00 13.70 0.70 20.09. 12:38 46 (NE) 25
V1095 Her p 1 0.415379 11.90 12.40 0.50 20.09. 12:38 77 (E) 51
V337 Vir s 5 0.352857 13.30 13.80 0.50 20.09. 12:38 196 (S) 40
V640 Aur p 1 0.3279975 12.52 13.25 0.73 20.09. 12:38 322 (NW) 27
V1064 Cyg p 10 0.704937 15.10 15.80 0.70 20.09. 12:38 42 (NE) 24
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 20.09. 12:39 117 (SE) -10
V1123 Tau p 1 0.399949 9.87 10.25 0.38 20.09. 12:39 331 (NW) -18
V687 Her p 4 0.321451 14.40 15.00 0.60 20.09. 12:39 117 (SE) 50
LT Cam s 2 0.2766042 14.50 14.50 0.00 20.09. 12:39 328 (NW) 32
V344 Lac p 1 0.392239 12.20 13.00 0.80 20.09. 12:40 30 (NE) 21
FG Gem s 1 0.819128 11.60 11.60 0.00 20.09. 12:40 291 (W) 5
V1064 Her s 5 0.3431545 11.30 11.30 0.00 20.09. 12:40 85 (E) 45
V934 Cep p 7 0.431014 13.02 13.50 0.48 20.09. 12:40 14 (N) 32
BS Del s 9 2.977497 12.80 12.80 0.00 20.09. 12:41 66 (NE) 1
V1331 Her p 10 3.56261 10.30 10.70 0.40 20.09. 12:41 77 (E) 42
V2278 Cyg p 9 0.442184 13.30 13.62 0.32 20.09. 12:41 52 (NE) 41
RZ PsA p 9 1.15064 11.00 12.50 1.50 20.09. 12:41 80 (E) -53
Y For p 10 0.2699092 13.80 14.20 0.40 20.09. 12:41 325 (NW) -64
V346 Cyg p 1 2.74332 11.80 13.50 1.70 20.09. 12:41 59 (NE) 22
RZ UMi s 2 0.3373491 12.80 13.50 0.70 20.09. 12:41 2 (N) 53
V1072 Her p 1 0.588031 12.70 13.20 0.50 20.09. 12:41 65 (NE) 50
V1097 Her s 1 0.360849 10.75 10.75 0.00 20.09. 12:41 95 (E) 41
NN Mon p 6 0.9123618 12.70 13.90 1.20 20.09. 12:42 273 (W) -5
BS CrB p 9 0.42458 11.46 11.60 0.14 20.09. 12:42 116 (SE) 58
V3794 Sgr p 9 0.9541102 12.00 12.70 0.70 20.09. 12:42 121 (SE) -3
V1053 Cas s 1 0.649369 15.20 15.20 0.00 20.09. 12:42 7 (N) 22
V490 And s 7 0.424185 14.60 14.60 0.00 20.09. 12:42 14 (N) 3
V616 Aql p 10 1.0031606 14.10 15.00 0.90 20.09. 12:42 85 (E) 10
V360 UMa p 6 0.360224 13.60 14.10 0.50 20.09. 12:42 126 (SE) 87
HY Tau p 9 3.01691 12.40 13.60 1.20 20.09. 12:42 305 (NW) -3
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 20.09. 12:42 4 (N) 21
BS UMa p 1 0.3495099 13.70 14.00 0.30 20.09. 12:43 266 (W) 65
V942 Cep s 8 1.698085 13.43 13.95 0.52 20.09. 12:43 11 (N) 36
V641 Ori p 1 0.450815 14.20 14.80 0.60 20.09. 12:43 299 (NW) -5
AL Leo p 1 1.6055175 10.20 10.60 0.40 20.09. 12:43 256 (W) 35
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 20.09. 12:43 65 (NE) 20
BX CrB p 10 0.358838 12.25 12.50 0.25 20.09. 12:44 103 (E) 62
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 20.09. 12:44 53 (NE) -25
V435 Peg p 9 0.312999 13.05 13.40 0.35 20.09. 12:44 60 (NE) -4
V881 Per s 1 0.387377 10.71 11.01 0.30 20.09. 12:44 345 (N) 0
AM Leo p 1 0.3657975 9.25 9.83 0.58 20.09. 12:44 234 (SW) 38
BM Mon s 1 1.2449444 12.20 12.30 0.10 20.09. 12:44 277 (W) -5
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.