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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:57 // 16:29 UTC
Civil Twilight (6°): 05:26 // 17:01 UTC
Nautical Twilight (12°): 04:48 // 17:38 UTC
Astronomical Twilight (18°): 04:11 // 18:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EE Hya p 10 1.602358 14.20 15.20 1.00 21.02. 14:03 44 (NE) -70
V625 Pup p 10 0.446394 9.43 10.07 0.64 21.02. 14:03 111 (E) -37
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.02. 14:04 22 (N) 9
GK CVn p 10 0.4012861 14.40 15.50 1.10 21.02. 14:04 349 (N) -5
V909 Cep s 7 0.425573 12.13 12.13 0.00 21.02. 14:04 310 (NW) 68
V404 Peg s 2 0.419177 10.47 10.47 0.00 21.02. 14:04 249 (W) 61
NX Boo p 8 0.251135 13.02 13.40 0.38 21.02. 14:04 337 (NW) -3
V361 Pup p 10 0.367365 8.05 8.39 0.34 21.02. 14:05 115 (SE) -25
AR Boo s 1 0.3448727 13.50 14.20 0.70 21.02. 14:05 351 (N) -15
V373 Cam p 7 0.370807 12.50 13.00 0.50 21.02. 14:05 52 (NE) 58
V338 Aqr p 9 0.285143 12.40 13.10 0.70 21.02. 14:05 238 (SW) 23
V1341 Aql p 8 0.304012 13.00 13.70 0.70 21.02. 14:05 273 (W) -3
V2549 Cyg p 6 1.038366 10.51 10.70 0.19 21.02. 14:05 278 (W) 36
BH Cas s 1 0.4058927 12.30 12.30 0.00 21.02. 14:05 326 (NW) 78
HS Per p 6 2.836769 13.00 15.90 2.90 21.02. 14:05 36 (NE) 81
KR Nor p 10 0.83655 12.80 13.30 0.50 21.02. 14:05 231 (SW) -61
IO Cep p 1 1.235808 11.40 12.60 1.20 21.02. 14:06 306 (NW) 55
EPS CrA s 9 0.591452 4.74 4.95 0.21 21.02. 14:06 246 (SW) -29
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 21.02. 14:06 83 (E) 10
LR Lib p 9 0.590394 13.10 13.70 0.60 21.02. 14:06 296 (NW) -54
V449 Oph s 1 1.243083 11.50 13.30 1.80 21.02. 14:06 296 (NW) -7
V585 Aur p 4 0.535301 11.05 11.45 0.40 21.02. 14:06 94 (E) 47
DI CVn s 1 0.305966 13.60 13.60 0.00 21.02. 14:06 8 (N) -4
DX Tuc p 8 0.37711 9.48 9.79 0.31 21.02. 14:07 189 (S) -25
V579 Lyr p 1 0.242906 12.77 13.25 0.48 21.02. 14:07 305 (NW) 29
PS Pup p 10 1.3422 6.62 6.62 0.00 21.02. 14:07 112 (E) -29
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 21.02. 14:07 297 (NW) -10
V2637 Oph s 7 0.386173 11.80 12.21 0.41 21.02. 14:07 296 (NW) -14
CN Tri p 7 0.36705 12.00 12.30 0.30 21.02. 14:07 136 (SE) 65
MU Gem s 1 0.7262005 14.50 14.90 0.40 21.02. 14:07 84 (E) 13
IT Her s 1 0.3393957 12.90 12.90 0.00 21.02. 14:07 292 (W) 15
GV Cyg s 1 0.9906643 13.20 13.20 0.00 21.02. 14:07 284 (W) 58
QT Per p 1 0.8515552 14.20 15.10 0.90 21.02. 14:08 88 (E) 71
V899 Her p 1 0.421169 7.93 8.07 0.14 21.02. 14:08 320 (NW) 4
BP Tri p 10 0.35975 14.10 14.60 0.50 21.02. 14:08 146 (SE) 72
V497 Cam p 5 0.554646 13.50 14.05 0.55 21.02. 14:08 9 (N) 47
V678 Cen p 9 1.301858 10.40 11.00 0.60 21.02. 14:08 296 (NW) -69
RV Per p 1 1.973493 10.30 12.70 2.40 21.02. 14:08 99 (E) 54
V628 Sco p 10 1.16957 11.40 12.10 0.70 21.02. 14:08 263 (W) -45
V410 Cam p 10 0.65856 12.20 12.60 0.40 21.02. 14:08 45 (NE) 52
V947 Per s 6 0.297667 13.45 13.45 0.00 21.02. 14:08 103 (E) 54
EW Psc s 8 0.241202 10.38 10.38 0.00 21.02. 14:08 207 (SW) 46
KN Eri p 8 0.396604 13.23 14.20 0.97 21.02. 14:09 126 (SE) 20
V404 Aur s 1 0.754318 12.20 12.20 0.00 21.02. 14:09 69 (E) 43
V471 Cas p 1 0.4009368 14.10 14.60 0.50 21.02. 14:09 25 (NE) 84
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 21.02. 14:09 282 (W) 31
NN Aqr s 4 0.306779 13.47 13.47 0.00 21.02. 14:09 240 (SW) 23
V1383 Ori p 9 0.6663 8.46 8.66 0.20 21.02. 14:09 110 (E) 7
V476 Per p 10 0.77888 14.60 15.20 0.60 21.02. 14:09 106 (E) 74
CY Lac p 4 8.360525 11.50 11.80 0.30 21.02. 14:09 297 (NW) 62
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.