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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:01 // 16:26 UTC
Civil Twilight (6°): 05:29 // 16:57 UTC
Nautical Twilight (12°): 04:52 // 17:35 UTC
Astronomical Twilight (18°): 04:14 // 18:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NR Cep s 4 0.949548 13.00 13.60 0.60 20.02. 01:28 0 (N) 29
AH Cnc s 1 0.360455 13.31 13.68 0.37 20.02. 01:28 249 (W) 32
ST Tri p 1 0.479052 14.30 15.20 0.90 20.02. 01:28 333 (NW) 1
IT Her p 1 0.3393957 12.90 13.30 0.40 20.02. 01:28 70 (E) 16
G0167.0251 CMi s 7 0.289606 14.34 14.34 0.00 20.02. 01:28 263 (W) 9
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 20.02. 01:28 40 (NE) 15
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 20.02. 01:28 285 (W) 13
V1123 Tau p 1 0.399949 9.87 10.25 0.38 20.02. 01:28 315 (NW) -11
V494 Mon p 6 0.8388177 11.60 12.20 0.60 20.02. 01:28 267 (W) -1
DK Cyg s 1 0.470693 10.37 10.90 0.53 20.02. 01:28 34 (NE) 3
V835 Cep p 10 0.452238 12.60 12.95 0.35 20.02. 01:28 25 (NE) 29
ET Mus p 8 0.4593487 12.10 12.90 0.80 20.02. 01:29 178 (S) -35
QT Boo p 10 0.3190643 11.65 11.80 0.15 20.02. 01:30 72 (E) 61
V636 Aur s 1 0.3406176 13.70 14.10 0.40 20.02. 01:30 300 (NW) 21
V413 Gem s 7 0.532812 14.55 14.70 0.15 20.02. 01:30 274 (W) 14
V338 Her p 1 1.305748 10.07 11.15 1.08 20.02. 01:30 64 (NE) 37
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 20.02. 01:30 56 (NE) 0
V5571 Sgr p 10 0.948834 11.76 12.30 0.54 20.02. 01:30 105 (E) -31
V364 Aps s 5 0.295464 14.00 14.00 0.00 20.02. 01:30 166 (S) -41
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 20.02. 01:30 271 (W) 15
FG Sct s 3 0.270572 13.66 14.70 1.04 20.02. 01:31 91 (E) -7
UZ CMi s 1 0.551363 11.60 12.10 0.50 20.02. 01:31 257 (W) 15
V687 Her p 4 0.321451 14.40 15.00 0.60 20.02. 01:31 100 (E) 40
QU Cyg s 1 0.3469114 14.50 15.10 0.60 20.02. 01:31 50 (NE) 17
CN Del s 10 0.567073 14.20 14.60 0.40 20.02. 01:31 60 (NE) -7
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.02. 01:31 106 (E) 58
V1853 Ori p 1 0.383 11.60 12.02 0.42 20.02. 01:31 295 (NW) 0
TV Mus p 10 0.4456651 11.00 11.30 0.30 20.02. 01:31 186 (S) -25
AZ Vir p 1 0.3496644 10.74 11.37 0.63 20.02. 01:31 156 (SE) 42
AY Aqr p 10 0.281995 13.70 14.70 1.00 20.02. 01:32 51 (NE) -51
LR Pav s 10 0.3945 15.00 15.30 0.30 20.02. 01:32 149 (SE) -51
AZ Vel p 10 0.77578092 12.70 13.60 0.90 20.02. 01:32 222 (SW) -19
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.02. 01:32 122 (SE) 24
BF CMi s 1 1.180675 10.30 10.35 0.05 20.02. 01:32 262 (W) 13
WZ Ant s 8 0.4459239 11.50 11.80 0.30 20.02. 01:32 208 (SW) -5
XZ UMa p 1 1.222309 10.10 11.70 1.60 20.02. 01:32 287 (W) 61
V356 Vel p 10 1.767397 6.73 6.87 0.14 20.02. 01:32 196 (S) -15
V706 Cyg s 1 0.466254 13.20 13.90 0.70 20.02. 01:32 32 (NE) 9
ET Psc p 10 0.439298 9.04 9.37 0.33 20.02. 01:32 353 (N) -29
BN Gru p 10 0.2789227 14.00 15.50 1.50 20.02. 01:32 80 (E) -74
HV Aqr s 1 0.374457 9.71 9.71 0.00 20.02. 01:33 57 (NE) -28
V1044 Her s 1 0.2406405 13.07 13.07 0.00 20.02. 01:33 76 (E) 41
EI CVn p 1 0.260766 11.80 12.50 0.70 20.02. 01:33 126 (SE) 67
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 20.02. 01:33 49 (NE) 34
EE Cet p 3 0.379922 8.76 9.03 0.27 20.02. 01:33 323 (NW) -24
V476 Hya s 1 0.414588 13.10 13.10 0.00 20.02. 01:33 249 (W) 17
AB Cas s 1 1.366888 10.10 10.28 0.18 20.02. 01:33 349 (N) 33
RS Lep s 6 1.288542 9.91 9.96 0.05 20.02. 01:33 263 (W) -21
RY Ind s 10 0.712114 10.83 11.04 0.21 20.02. 01:33 105 (E) -54
ET Leo p 1 0.3465036 9.55 9.72 0.17 20.02. 01:34 219 (SW) 42
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.