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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V629 Cen p 10 2.31968 14.30 15.10 0.80 21.04. 12:41 124 (SE) -75
GR Psc p 4 0.49432 11.21 11.21 0.00 21.04. 12:41 241 (SW) 50
DL Vel p 9 0.563553 11.40 12.00 0.60 21.04. 12:42 127 (SE) -31
EV Cet s 9 0.428224 11.60 11.60 0.00 21.04. 12:42 228 (SW) 28
TZ Boo s 1 0.29716095 10.41 10.82 0.41 21.04. 12:42 6 (N) 0
RS Sct p 5 0.6642377 9.78 10.91 1.13 21.04. 12:42 299 (NW) -35
BG UMa p 8 0.6630411 10.84 10.93 0.09 21.04. 12:42 19 (N) 20
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 21.04. 12:43 310 (NW) 31
ET Leo s 1 0.3465036 9.55 9.55 0.00 21.04. 12:43 73 (E) -3
Y Crv p 7 0.329037 11.73 12.10 0.37 21.04. 12:43 63 (NE) -39
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 21.04. 12:43 328 (NW) 4
CP Scl p 10 0.313662 12.90 13.63 0.73 21.04. 12:43 222 (SW) 1
GR Tau p 1 0.429851 10.26 10.80 0.54 21.04. 12:43 171 (S) 60
V599 Aur s 1 0.316533 11.67 11.90 0.23 21.04. 12:43 130 (SE) 66
KX Nor p 10 0.58614 14.30 14.80 0.50 21.04. 12:43 230 (SW) -81
QS And p 9 0.276678 16.67 17.09 0.42 21.04. 12:44 259 (W) 46
EZ Car s 6 1.1886882 9.90 10.20 0.30 21.04. 12:44 137 (SE) -49
EX Leo p 1 0.408605 8.27 8.49 0.22 21.04. 12:44 68 (E) 3
KR Pav p 10 0.4838 13.70 14.80 1.10 21.04. 12:44 212 (SW) -51
CR Tau p 1 0.68270353 12.50 13.00 0.50 21.04. 12:44 124 (SE) 54
V1077 Cas p 9 0.260823 14.73 15.58 0.85 21.04. 12:44 306 (NW) 68
V513 Her s 3 0.3037692 15.30 15.70 0.40 21.04. 12:44 333 (NW) -11
V402 Gem p 7 0.399252 11.72 12.35 0.63 21.04. 12:44 113 (SE) 44
MU Lac p 10 0.2775155 14.10 15.10 1.00 21.04. 12:45 304 (NW) 42
OR Cas p 1 1.245709 11.40 12.40 1.00 21.04. 12:45 311 (NW) 63
ER Ori p 1 0.4234005 9.32 9.93 0.61 21.04. 12:45 155 (SE) 28
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 21.04. 12:45 292 (W) -5
MY Boo s 8 0.473378 13.70 14.20 0.50 21.04. 12:45 8 (N) 15
V624 Cen p 10 0.7000815 14.80 15.60 0.80 21.04. 12:45 117 (SE) -74
V872 Cep p 10 0.2800266 14.80 15.24 0.44 21.04. 12:45 312 (NW) 43
VW Boo p 1 0.342319 10.50 11.08 0.58 21.04. 12:45 23 (NE) -25
FG Hya p 1 0.3278324 9.90 10.28 0.38 21.04. 12:46 103 (E) 15
V440 Cas s 8 0.32568791 15.00 15.00 0.00 21.04. 12:46 297 (NW) 52
HV UMa s 1 0.71076 8.60 8.88 0.28 21.04. 12:46 37 (NE) 19
V535 Aur s 5 0.384744 12.73 13.13 0.40 21.04. 12:46 81 (E) 62
PY Lyr p 1 0.385768 12.50 13.50 1.00 21.04. 12:46 315 (NW) 2
V591 Vir p 7 0.350949 12.90 13.35 0.45 21.04. 12:46 19 (N) -35
V364 UMa s 8 0.3669815 13.40 13.95 0.55 21.04. 12:46 12 (N) 23
MS Her s 5 0.868042 12.90 13.30 0.40 21.04. 12:46 327 (NW) -5
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 21.04. 12:46 259 (W) 10
SY Ind p 10 0.4714 15.00 15.50 0.50 21.04. 12:47 229 (SW) -50
LW And p 9 0.472811 15.50 16.40 0.90 21.04. 12:47 241 (SW) 71
V830 Cep p 10 0.2601155 13.40 14.85 1.45 21.04. 12:47 333 (NW) 42
BS CMa p 10 0.5599472 12.50 13.00 0.50 21.04. 12:47 134 (SE) 1
FO Hya s 1 0.4695567 9.50 9.50 0.00 21.04. 12:47 100 (E) -17
V2150 Cyg p 1 0.59186 8.09 8.19 0.10 21.04. 12:48 296 (NW) 19
MN And p 10 0.61065 15.10 16.20 1.10 21.04. 12:48 249 (W) 73
V952 Cas p 5 2.272615 11.70 12.90 1.20 21.04. 12:48 350 (N) 68
GV Cyg p 1 0.9906643 13.20 15.20 2.00 21.04. 12:48 303 (NW) 36
QQ Boo s 8 0.2764765 12.45 12.45 0.00 21.04. 12:48 3 (N) 6
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.