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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:34 // 17:32 UTC
Civil Twilight (6°): 04:03 // 18:04 UTC
Nautical Twilight (12°): 03:24 // 18:43 UTC
Astronomical Twilight (18°): 02:42 // 19:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V422 Dra p 10 0.5124535 11.87 12.16 0.29 01.04. 12:24 319 (NW) 35
NW Aqr p 1 0.30163 12.00 12.00 0.00 01.04. 12:25 237 (SW) 26
AH Tau s 1 0.3326733 11.25 11.85 0.60 01.04. 12:25 132 (SE) 58
BY Per p 1 1.152638 13.20 14.80 1.60 01.04. 12:25 343 (N) 85
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 01.04. 12:25 343 (N) 0
TU Cet s 7 4.391244 10.80 10.90 0.10 01.04. 12:25 162 (S) 42
EX CVn s 4 0.2771572 13.10 13.10 0.00 01.04. 12:25 16 (N) 0
NU Boo p 8 0.339576 13.40 13.80 0.40 01.04. 12:25 352 (N) 15
FW CVn p 10 0.3454 9.25 9.32 0.07 01.04. 12:25 2 (N) 1
V405 CrA p 9 1.1748495 12.10 13.50 1.40 01.04. 12:25 256 (W) -47
CL CrB p 8 0.318808 11.41 11.72 0.31 01.04. 12:25 335 (NW) 0
V639 Aur p 4 0.3571 14.01 14.85 0.84 01.04. 12:26 63 (NE) 55
NN Vir p 2 0.4806875 7.30 7.67 0.37 01.04. 12:26 356 (N) -34
V400 Lyr p 1 0.253427 12.70 13.35 0.65 01.04. 12:26 305 (NW) 21
HS Vul p 1 0.3320847 13.90 14.20 0.30 01.04. 12:26 286 (W) 17
V1416 Cyg p 9 0.900315 14.10 14.80 0.70 01.04. 12:26 297 (NW) 53
V422 And s 4 1.015595 13.40 13.40 0.00 01.04. 12:26 288 (W) 62
NT Aps p 5 0.294763 8.39 8.87 0.48 01.04. 12:26 186 (S) -65
GM Boo p 1 0.361122 11.85 12.20 0.35 01.04. 12:26 350 (N) -17
V489 Cam p 8 0.6197565 10.94 11.22 0.28 01.04. 12:27 21 (N) 49
SX Crv s 1 0.3166127 8.99 9.23 0.24 01.04. 12:27 37 (NE) -54
RW PsA s 9 0.3604495 11.05 11.63 0.58 01.04. 12:27 230 (SW) -3
PR Dra p 10 0.374751 13.30 13.60 0.30 01.04. 12:27 356 (N) 20
YY Eri s 1 0.3214963 8.37 8.99 0.62 01.04. 12:27 146 (SE) 24
EL Lyn s 7 0.644538 12.65 12.83 0.18 01.04. 12:27 58 (NE) 27
HX Lac p 4 0.527476 14.20 14.90 0.70 01.04. 12:28 293 (NW) 52
EF CVn s 1 0.27205 13.10 13.50 0.40 01.04. 12:28 7 (N) -11
V346 Aql s 1 1.106362 9.00 9.10 0.10 01.04. 12:28 276 (W) 8
KN Per p 1 0.866461 11.20 11.80 0.60 01.04. 12:28 117 (SE) 74
V1130 Tau p 2 0.798868 6.65 7.03 0.38 01.04. 12:28 147 (SE) 37
V392 Ori s 1 0.659284 10.90 10.90 0.00 01.04. 12:28 100 (E) 33
V336 TrA p 10 0.266768 10.46 11.20 0.74 01.04. 12:28 218 (SW) -70
UW Boo s 1 1.0047108 10.40 10.50 0.10 01.04. 12:28 358 (N) 7
MS Pav p 10 0.33474 13.70 14.60 0.90 01.04. 12:28 203 (SW) -46
HS Leo s 2 0.337706 13.80 14.40 0.60 01.04. 12:28 37 (NE) -4
SW Lac p 1 0.320719 8.51 9.39 0.88 01.04. 12:28 270 (W) 54
QY Boo p 10 0.341883 12.70 12.90 0.20 01.04. 12:28 344 (N) 6
NSV 01955 Ori p 8 0.343453 13.20 14.00 0.80 01.04. 12:29 112 (E) 39
GX Aur s 1 1.143258 12.00 12.00 0.00 01.04. 12:29 79 (E) 44
V465 CrA p 10 0.3949033 13.70 14.20 0.50 01.04. 12:29 254 (W) -52
V411 Lyr s 6 0.582626 13.50 14.40 0.90 01.04. 12:29 304 (NW) 17
MS Cas s 1 1.172739 12.90 13.20 0.30 01.04. 12:29 313 (NW) 71
V602 Cen p 10 3.6565 10.00 11.50 1.50 01.04. 12:29 137 (SE) -77
V496 Mon p 5 0.660764 12.50 13.30 0.80 01.04. 12:29 106 (E) 17
HP Pav s 10 0.2978 14.90 15.50 0.60 01.04. 12:29 208 (SW) -46
CD Cam p 1 0.764183 11.63 11.85 0.22 01.04. 12:29 26 (NE) 48
IN Gem p 9 1.131189 15.00 16.20 1.20 01.04. 12:29 95 (E) 27
V1065 Her s 4 0.397828 11.50 11.50 0.00 01.04. 12:29 315 (NW) 1
RZ Col s 10 0.565194 11.00 11.20 0.20 01.04. 12:30 143 (SE) -6
XY Ant s 9 2.180344 9.95 10.25 0.30 01.04. 12:30 95 (E) -47
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.