Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:33 // 15:52 UTC
Civil Twilight (6°): 06:00 // 16:25 UTC
Nautical Twilight (12°): 05:21 // 17:04 UTC
Astronomical Twilight (18°): 04:43 // 17:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V839 Oph s 1 0.4090015 8.80 9.30 0.50 31.01. 00:39 63 (NE) -10
OV Dra p 9 0.0587357 19.00 20.70 1.70 31.01. 00:39 34 (NE) 65
WX Lib p 10 0.9200078 12.10 12.70 0.60 31.01. 00:39 122 (SE) -10
NT Aps s 5 0.294763 8.39 8.39 0.00 31.01. 00:40 161 (S) -42
V1232 Her p 9 0.267905 14.45 15.13 0.68 31.01. 00:40 58 (NE) 23
V1094 Her p 1 0.392119 12.60 13.10 0.50 31.01. 00:40 55 (NE) 17
CG Cha s 10 0.3765523 13.90 14.40 0.50 31.01. 00:40 179 (S) -40
V787 Aql p 10 1.04 14.50 15.50 1.00 31.01. 00:40 41 (NE) -32
CR Tri p 9 0.296078 14.10 14.80 0.70 31.01. 00:40 310 (NW) 10
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 31.01. 00:40 45 (NE) 5
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 31.01. 00:40 24 (NE) 3
V581 Pup p 9 0.92015 11.87 12.47 0.60 31.01. 00:40 214 (SW) -5
AH Tau s 1 0.3326733 11.25 11.85 0.60 31.01. 00:40 293 (NW) 14
SX Lup s 5 0.685845 11.50 11.80 0.30 31.01. 00:41 127 (SE) -27
V396 Mon p 1 0.3963436 12.60 13.60 1.00 31.01. 00:41 245 (SW) 24
V348 Cyg p 9 0.28423 14.10 15.10 1.00 31.01. 00:41 16 (N) 6
ZZ Eri p 3 0.45206 13.90 15.00 1.10 31.01. 00:41 265 (W) -10
NU Boo p 8 0.339576 13.40 13.80 0.40 31.01. 00:41 56 (NE) 49
V371 Sge p 10 0.8334 11.90 12.45 0.55 31.01. 00:41 33 (NE) -16
TT Aur s 1 1.332735 8.59 9.00 0.41 31.01. 00:41 291 (W) 36
V493 Cyg p 5 1.2750885 12.80 13.30 0.50 31.01. 00:41 27 (NE) -2
IW Lyr s 4 0.7985204 13.10 13.30 0.20 31.01. 00:42 43 (NE) 13
V2637 Oph s 7 0.386173 11.80 12.21 0.41 31.01. 00:42 76 (E) -5
V345 Gem s 1 0.274778 7.82 7.88 0.06 31.01. 00:42 258 (W) 56
V405 CMa p 10 0.384692 10.64 10.98 0.34 31.01. 00:42 234 (SW) 2
V1222 Tau s 4 0.295362 13.28 13.40 0.12 31.01. 00:43 287 (W) -2
V1133 Cen p 10 1.27032 9.56 9.78 0.22 31.01. 00:43 152 (SE) 1
OW Del p 9 0.558654 12.51 13.50 0.99 31.01. 00:43 29 (NE) -32
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 31.01. 00:43 237 (SW) 27
LW Eri s 5 0.46562 12.20 12.20 0.00 31.01. 00:43 268 (W) 0
V1425 Cyg s 7 1.252387 7.70 8.01 0.31 31.01. 00:43 11 (N) 16
G5782.0963 Aqr p 9 0.938114 12.63 13.07 0.44 31.01. 00:44 34 (NE) -50
V2357 Oph s 6 0.415568 10.66 10.70 0.04 31.01. 00:44 77 (E) 4
RZ Cru p 10 0.43384 14.00 15.30 1.30 31.01. 00:44 162 (S) -27
BO CVn p 1 0.5174625 9.48 10.10 0.62 31.01. 00:44 83 (E) 52
V1189 Aql p 10 0.3154 13.50 14.50 1.00 31.01. 00:44 56 (NE) -23
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 31.01. 00:44 292 (W) -20
V951 Per s 7 0.270478 12.70 13.14 0.44 31.01. 00:45 296 (NW) 23
GZ Aqr p 4 0.302781 14.60 15.50 0.90 31.01. 00:45 355 (N) -47
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 31.01. 00:45 359 (N) 15
DD Aqr p 1 0.7210105 10.90 11.70 0.80 31.01. 00:45 354 (N) -39
V483 Cam p 8 0.382247 12.95 13.35 0.40 31.01. 00:45 353 (N) 54
GM Dra s 4 0.338741 8.79 8.79 0.00 31.01. 00:45 39 (NE) 35
V1311 Aql p 10 1.05169 16.50 17.40 0.90 31.01. 00:45 44 (NE) -25
V396 Cam p 9 0.386297 13.70 14.10 0.40 31.01. 00:45 332 (NW) 52
Y Sex s 1 0.4198165 9.83 10.17 0.34 31.01. 00:45 188 (S) 41
HY Gem p 5 0.351013 16.70 17.50 0.80 31.01. 00:45 261 (W) 37
NZ Boo p 1 0.0589094 17.20 20.00 2.80 31.01. 00:46 81 (E) 38
VY Sex s 1 0.4434355 9.01 9.30 0.29 31.01. 00:46 173 (S) 37
LR Pav s 10 0.3945 15.00 15.30 0.30 31.01. 00:46 152 (SE) -61
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.