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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:18 // 17:39 UTC
Civil Twilight (6°): 03:46 // 18:11 UTC
Nautical Twilight (12°): 03:06 // 18:51 UTC
Astronomical Twilight (18°): 02:22 // 19:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V470 Cam s 1 0.0956467 14.10 14.25 0.15 04.09. 21:33 15 (N) 30
V591 Lyr s 2 0.300395 11.95 11.95 0.00 04.09. 21:33 268 (W) 55
V2394 Oph s 8 0.589356 11.25 11.90 0.65 04.09. 21:33 243 (SW) -9
CD Cam p 1 0.764183 11.63 11.85 0.22 04.09. 21:34 8 (N) 34
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 04.09. 21:34 309 (NW) 77
X Tri s 1 0.97153 8.55 9.07 0.52 04.09. 21:34 87 (E) 35
V446 Peg s 1 0.305983 14.00 14.00 0.00 04.09. 21:34 176 (S) 67
V440 Cas s 8 0.32568791 15.00 15.00 0.00 04.09. 21:34 74 (E) 70
BN Psc p 8 0.349118 16.45 16.75 0.30 04.09. 21:34 93 (E) 41
UY Hya s 9 0.727521 13.30 13.80 0.50 04.09. 21:35 10 (N) -37
EX Hya p 10 0.068233846 9.60 13.99 4.39 04.09. 21:35 280 (W) -47
NN Vir p 2 0.4806875 7.30 7.67 0.37 04.09. 21:35 288 (W) -7
ER Cep p 9 0.2857369 15.67 16.34 0.67 04.09. 21:35 6 (N) 53
FR Del s 8 0.3497468 15.00 15.30 0.30 04.09. 21:35 195 (S) 51
V338 Dra s 5 0.2351485 13.30 13.30 0.00 04.09. 21:35 317 (NW) 44
MQ Boo p 7 0.493408 12.60 13.05 0.45 04.09. 21:35 309 (NW) 26
V864 Mon p 5 0.358427 9.90 10.60 0.70 04.09. 21:36 44 (NE) -36
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 04.09. 21:36 279 (W) 70
BF Pav p 10 0.305605 11.00 11.90 0.90 04.09. 21:36 202 (S) -25
V435 Gem s 1 0.3365 10.55 10.90 0.35 04.09. 21:36 24 (NE) -15
V711 Cyg s 1 0.82671 13.80 13.80 0.00 04.09. 21:36 123 (SE) 87
V1018 Cyg p 1 1.623668 11.20 11.70 0.50 04.09. 21:36 236 (SW) 66
V427 Nor p 10 0.5002 16.36 16.80 0.44 04.09. 21:37 224 (SW) -38
V384 Ser p 1 0.268729 11.90 12.40 0.50 04.09. 21:37 282 (W) 23
RW Dor p 2 0.2854633 10.80 11.40 0.60 04.09. 21:37 145 (SE) -55
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 04.09. 21:37 306 (NW) 71
V649 Lyr s 1 0.292256 14.50 14.91 0.41 04.09. 21:37 281 (W) 58
V1139 Cas s 1 0.2971 12.80 12.80 0.00 04.09. 21:37 57 (NE) 54
HL Aur s 1 0.6225056 10.80 11.00 0.20 04.09. 21:37 31 (NE) 18
U Gem p 1 0.17690624 8.20 14.90 6.70 04.09. 21:37 24 (NE) -15
EE CVn p 1 0.280562 13.70 14.57 0.87 04.09. 21:37 312 (NW) 7
V731 Her p 1 0.4264073 13.30 13.90 0.60 04.09. 21:38 288 (W) 47
V2716 Oph p 9 0.545762 13.10 13.60 0.50 04.09. 21:38 244 (SW) 8
NN Com p 5 0.582846 13.38 13.78 0.40 04.09. 21:38 315 (NW) -15
G4708.0841 Cet s 3 0.361938 12.22 12.22 0.00 04.09. 21:38 95 (E) 3
PP Lac p 1 0.4011613 11.10 12.00 0.90 04.09. 21:39 65 (NE) 79
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 04.09. 21:39 240 (SW) 58
PU Boo p 9 0.482238 10.60 10.90 0.30 04.09. 21:39 305 (NW) 31
V1283 Cen p 10 3.58341 15.26 15.29 0.03 04.09. 21:39 223 (SW) -56
V391 Vir s 1 0.3543161 12.21 12.60 0.39 04.09. 21:39 312 (NW) -25
V656 Lyr p 10 0.409766 13.20 13.60 0.40 04.09. 21:39 263 (W) 53
V375 Cam p 8 0.32208 13.60 14.20 0.60 04.09. 21:39 15 (N) 45
QR UMa p 10 1.7854 7.35 7.45 0.10 04.09. 21:39 1 (N) 5
V594 Lyr p 5 0.255999 14.00 14.33 0.33 04.09. 21:39 278 (W) 61
RR TrA p 8 0.7130905 10.36 11.85 1.49 04.09. 21:39 215 (SW) -39
BW Dra p 1 0.292165 8.61 9.08 0.47 04.09. 21:39 322 (NW) 40
V336 Lyr p 10 1.90513 14.90 16.00 1.10 04.09. 21:39 262 (W) 52
V1038 Her s 1 0.26818 11.80 11.80 0.00 04.09. 21:39 280 (W) 38
FG Sct p 3 0.270572 13.66 14.76 1.10 04.09. 21:40 227 (SW) 23
CO And p 1 1.827664 11.10 12.10 1.00 04.09. 21:40 74 (E) 55
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.