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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:48 // 16:36 UTC
Civil Twilight (6°): 05:18 // 17:07 UTC
Nautical Twilight (12°): 04:40 // 17:45 UTC
Astronomical Twilight (18°): 04:03 // 18:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BL CMi p 9 5.90397 12.00 12.50 0.50 25.02. 17:44 138 (SE) 34
V403 Vul p 9 1.08706 6.82 6.88 0.06 25.02. 17:44 306 (NW) -2
V822 Her s 1 1.391137 6.12 6.12 0.00 25.02. 17:44 333 (NW) -22
OU Ser s 1 0.2967662 8.25 8.43 0.18 25.02. 17:44 27 (NE) -20
V1179 Her p 1 0.385505 11.39 11.72 0.33 25.02. 17:44 11 (N) -28
PX Car p 10 0.795101 9.65 10.45 0.80 25.02. 17:44 169 (S) -16
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 25.02. 17:45 93 (E) -40
V5566 Sgr p 10 2.37999 11.95 12.35 0.40 25.02. 17:45 327 (NW) -59
IK Her s 1 1.099428 13.50 13.50 0.00 25.02. 17:45 2 (N) -8
V414 Vel p 9 4.414288 13.70 16.70 3.00 25.02. 17:45 134 (SE) -26
BT CrB p 9 0.0892 18.90 20.40 1.50 25.02. 17:45 15 (N) -3
PQ Cam p 6 1.215645 11.65 11.95 0.30 25.02. 17:46 338 (N) 70
V924 Oph p 10 0.359554 15.70 16.40 0.70 25.02. 17:46 336 (NW) -29
AW Cam s 5 0.7713465 8.22 8.36 0.14 25.02. 17:46 22 (N) 67
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 25.02. 17:46 332 (NW) 20
V737 Cep s 8 0.2987665 11.95 12.30 0.35 25.02. 17:46 331 (NW) 34
V1197 Her p 1 0.2626795 13.17 13.37 0.20 25.02. 17:46 8 (N) -11
RV CVn p 1 0.2695671 13.75 14.36 0.61 25.02. 17:46 44 (NE) 1
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 25.02. 17:46 319 (NW) 2
YY Cnc s 1 0.698445 11.30 10.30 -1.00 25.02. 17:46 97 (E) 48
V2650 Oph s 7 0.384054 12.57 13.00 0.43 25.02. 17:46 350 (N) -31
EG Cas p 1 0.611449 12.90 13.40 0.50 25.02. 17:46 312 (NW) 44
NSV 01955 Ori p 8 0.343453 13.20 14.00 0.80 25.02. 17:46 174 (S) 57
V368 Cam s 6 0.4089212 13.35 13.35 0.00 25.02. 17:46 355 (N) 67
IT Per p 1 1.533725 9.90 10.50 0.60 25.02. 17:47 270 (W) 64
ET Leo p 1 0.3465036 9.55 9.72 0.17 25.02. 17:47 90 (E) 11
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 25.02. 17:47 297 (NW) -18
V1094 Cas p 1 0.51429 12.40 12.86 0.46 25.02. 17:48 309 (NW) 56
ER Cep p 9 0.2857369 15.67 16.34 0.67 25.02. 17:48 353 (N) 52
NU Cyg s 3 0.2811248 14.30 14.90 0.60 25.02. 17:48 330 (NW) 6
EF CVn p 1 0.27205 13.10 13.50 0.40 25.02. 17:48 45 (NE) 2
MR Aur s 9 0.690301 15.10 15.50 0.40 25.02. 17:48 155 (SE) 70
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 25.02. 17:49 109 (E) 33
TY Cet p 5 0.323676 11.62 12.10 0.48 25.02. 17:49 223 (SW) 15
V349 Dra p 10 0.3898685 11.30 11.70 0.40 25.02. 17:49 9 (N) 13
FG Hya s 1 0.3278324 9.90 10.25 0.35 25.02. 17:49 122 (SE) 28
V416 Gem s 7 0.256181 12.50 12.50 0.00 25.02. 17:49 133 (SE) 55
V699 Cep s 8 0.8050726 11.60 11.60 0.00 25.02. 17:49 318 (NW) 37
V1097 Aql s 2 1.225237 13.90 14.00 0.10 25.02. 17:49 317 (NW) -14
FY Boo s 1 0.2411595 13.12 13.12 0.00 25.02. 17:50 46 (NE) -4
AW UMa p 1 0.438726 6.83 7.13 0.30 25.02. 17:50 67 (NE) 20
V1104 Her p 1 0.227876 13.30 14.10 0.80 25.02. 17:50 351 (N) 10
SW Lac s 1 0.320719 8.51 9.31 0.80 25.02. 17:50 300 (NW) 25
V428 Cam p 8 0.290606 12.85 13.15 0.30 25.02. 17:50 7 (N) 62
V880 Mon p 10 0.372458 8.21 8.41 0.20 25.02. 17:50 152 (SE) 27
LT Pup p 10 1.642681 12.50 13.00 0.50 25.02. 17:50 142 (SE) 8
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 25.02. 17:50 340 (N) 17
NO Cam p 1 0.430755 12.20 13.00 0.80 25.02. 17:50 352 (N) 64
FG Sct s 3 0.270572 13.66 14.70 1.04 25.02. 17:50 329 (NW) -42
V386 Dra s 1 0.238912 13.40 13.40 0.00 25.02. 17:51 354 (N) 12
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.