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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RT LMi s 1 0.3749177 11.40 11.70 0.30 21.04. 07:22 6 (N) -5
TY Tau p 1 1.0773635 11.50 12.00 0.50 21.04. 07:22 77 (E) 9
V345 Gem p 1 0.274778 7.82 7.88 0.06 21.04. 07:22 33 (NE) 1
HN Psc p 10 0.329519 10.75 10.95 0.20 21.04. 07:22 98 (E) 51
EK Com s 1 0.266685 12.70 12.70 0.00 21.04. 07:22 327 (NW) -6
WX UMi p 10 0.38714 14.40 15.10 0.70 21.04. 07:22 344 (N) 39
BL Leo p 1 0.28193 13.80 14.50 0.70 21.04. 07:22 340 (N) -13
V962 Aql p 7 1.165016 12.30 14.50 2.20 21.04. 07:22 245 (SW) 36
V1370 Tau s 7 0.295517 10.90 10.90 0.00 21.04. 07:22 64 (NE) 4
BB Peg p 1 0.361501 10.80 11.48 0.68 21.04. 07:22 179 (S) 56
EL Pav p 10 1.1443 15.40 16.20 0.80 21.04. 07:23 195 (S) -36
DU Gru p 9 0.601954 11.79 12.42 0.63 21.04. 07:23 183 (S) 1
V1125 Oph s 2 0.911655 11.00 11.50 0.50 21.04. 07:23 271 (W) 14
IR Vir s 3 0.36938 12.10 12.70 0.60 21.04. 07:23 316 (NW) -36
AU Cir p 8 2.066078 10.70 11.90 1.20 21.04. 07:23 218 (SW) -54
V536 And p 10 0.6415 14.20 14.60 0.40 21.04. 07:23 88 (E) 55
IN Boo s 7 0.285759 13.90 13.90 0.00 21.04. 07:23 314 (NW) 6
ZZ Eri p 3 0.45206 13.90 15.00 1.10 21.04. 07:23 98 (E) -7
AM Leo s 1 0.3657975 9.25 9.83 0.58 21.04. 07:23 348 (N) -29
TT Cet s 1 0.4859549 10.80 11.10 0.30 21.04. 07:23 127 (SE) 15
KW Boo p 5 0.348865 14.00 14.50 0.50 21.04. 07:23 308 (NW) 5
V623 Aur p 8 0.60309 12.50 12.90 0.40 21.04. 07:24 49 (NE) 17
BO CVn s 1 0.5174625 9.48 10.05 0.57 21.04. 07:24 321 (NW) 13
V505 Cyg s 1 0.667664 11.70 12.00 0.30 21.04. 07:24 241 (SW) 63
IK Vir p 8 0.723602 11.51 11.79 0.28 21.04. 07:24 326 (NW) -33
V473 Cam s 7 0.298438 11.55 12.15 0.60 21.04. 07:24 12 (N) 40
EX Sct p 10 1.582079 13.10 13.60 0.50 21.04. 07:24 238 (SW) 15
KO Del s 1 0.5833444 12.50 12.00 -0.50 21.04. 07:24 219 (SW) 51
V435 Cas p 9 4.156074 15.20 16.20 1.00 21.04. 07:24 40 (NE) 76
RV Tri p 1 0.753664 11.50 13.30 1.80 21.04. 07:25 85 (E) 47
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 21.04. 07:25 240 (SW) 62
BQ Tri p 10 0.495851 12.50 12.85 0.35 21.04. 07:25 90 (E) 47
V810 Cep p 9 0.584566 13.10 13.60 0.50 21.04. 07:25 314 (NW) 67
CT Tau s 1 0.666827 10.34 11.12 0.78 21.04. 07:25 55 (NE) 7
NQ Cen p 10 1.320337 13.70 14.30 0.60 21.04. 07:25 233 (SW) -64
OO Aqr p 5 0.586623 9.20 9.60 0.40 21.04. 07:25 205 (SW) 24
V868 Mon s 8 0.637711 8.90 9.48 0.58 21.04. 07:26 50 (NE) -31
GO Aps p 10 0.4991 14.60 15.40 0.80 21.04. 07:26 201 (S) -51
IU Aps s 10 0.3046 14.20 14.60 0.40 21.04. 07:26 194 (S) -48
RR Cen s 9 0.6056895 7.27 7.63 0.36 21.04. 07:26 234 (SW) -56
DK Cyg s 1 0.470693 10.37 10.90 0.53 21.04. 07:26 215 (SW) 72
V397 Dra p 10 0.7918 12.45 12.90 0.45 21.04. 07:26 320 (NW) 54
V440 Nor p 10 0.7503 15.82 16.40 0.58 21.04. 07:26 229 (SW) -43
V419 Cam p 10 0.414658 12.30 12.60 0.30 21.04. 07:26 31 (NE) 34
KZ Boo s 8 0.353515 12.65 13.10 0.45 21.04. 07:26 325 (NW) 27
IW TrA p 10 0.3146 14.20 14.60 0.40 21.04. 07:26 217 (SW) -41
LM Boo p 1 0.327922 12.00 12.50 0.50 21.04. 07:27 305 (NW) 3
Y Hyi p 10 3.535915 9.88 12.28 2.40 21.04. 07:27 172 (S) -41
V1147 Her p 10 0.254469 13.80 14.30 0.50 21.04. 07:27 304 (NW) 28
LL UMa p 8 0.323393 15.40 16.20 0.80 21.04. 07:27 4 (N) 30
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.