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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:03 // 16:24 UTC
Civil Twilight (6°): 05:31 // 16:56 UTC
Nautical Twilight (12°): 04:53 // 17:33 UTC
Astronomical Twilight (18°): 04:16 // 18:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PZ UMa s 7 0.2626732 12.50 12.50 0.00 18.02. 21:00 82 (E) 75
HI Leo p 1 0.3115905 10.90 11.60 0.70 18.02. 21:00 123 (SE) 26
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 18.02. 21:00 355 (N) 7
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 18.02. 21:01 313 (NW) -28
V736 Per p 10 3.766746 9.73 10.03 0.30 18.02. 21:01 280 (W) 44
SW Sex p 1 0.13493852 14.80 16.70 1.90 18.02. 21:01 140 (SE) 29
ZZ Peg s 1 0.667356 12.20 12.50 0.30 18.02. 21:01 315 (NW) -14
EE Aqr p 1 0.5089958 8.30 8.94 0.64 18.02. 21:01 300 (NW) -47
V469 And p 10 0.328106 15.10 15.90 0.80 18.02. 21:01 316 (NW) 18
IP Cep s 1 0.8988977 11.50 12.10 0.60 18.02. 21:01 349 (N) 31
GV Leo s 1 0.266728 11.37 11.37 0.00 18.02. 21:02 129 (SE) 47
QV Boo p 10 0.324797 14.20 15.00 0.80 18.02. 21:02 47 (NE) 17
V920 Oph p 10 1.5505 15.10 15.90 0.80 18.02. 21:02 25 (NE) -28
CN Hyi p 10 0.456087 6.66 6.93 0.27 18.02. 21:02 205 (SW) -43
V414 Peg p 10 3.69948 8.49 8.60 0.11 18.02. 21:02 319 (NW) -26
V845 Cep p 10 0.386159 14.30 15.20 0.90 18.02. 21:02 355 (N) 39
GY Lib p 9 0.519098 12.30 13.00 0.70 18.02. 21:02 78 (E) -19
FU Lac p 7 2.289106 15.80 17.20 1.40 18.02. 21:03 338 (N) 8
V357 Cep s 4 1.309234 13.30 13.30 0.00 18.02. 21:03 343 (N) 49
UV Leo p 1 0.60008641 8.90 9.56 0.66 18.02. 21:03 123 (SE) 42
BX Dra s 1 0.579028 11.50 11.50 0.00 18.02. 21:03 27 (NE) 32
V405 Pup p 10 1.567131 8.72 8.92 0.20 18.02. 21:03 180 (S) 25
V635 Cyg p 1 0.760358 13.30 14.40 1.10 18.02. 21:03 344 (N) 11
EY Sct s 8 1.1663855 11.90 12.40 0.50 18.02. 21:03 27 (NE) -43
V338 Aqr s 9 0.285143 12.40 12.40 0.00 18.02. 21:03 326 (NW) -36
UZ Mic s 10 0.440964 11.90 12.40 0.50 18.02. 21:04 319 (NW) -76
CS Tri p 9 0.663318 11.20 11.40 0.20 18.02. 21:04 286 (W) 30
BT CrB p 9 0.0892 18.90 20.40 1.50 18.02. 21:04 46 (NE) 11
TY UMa s 1 0.354548 11.48 12.14 0.66 18.02. 21:04 56 (NE) 53
DV Psc p 1 0.3085358 10.59 11.10 0.51 18.02. 21:04 295 (NW) -12
V1185 Cas p 9 5.8453 10.34 10.47 0.13 18.02. 21:05 329 (NW) 21
DM Cir p 8 0.386773 9.99 10.51 0.52 18.02. 21:05 127 (SE) -50
KY Pup p 9 0.8494585 11.20 11.80 0.60 18.02. 21:05 182 (S) 13
MU Aqr p 3 0.2722205 11.30 11.80 0.50 18.02. 21:05 344 (N) -40
ES Lac p 1 4.459398 11.00 11.60 0.60 18.02. 21:05 338 (N) 19
V422 And s 4 1.015595 13.40 13.40 0.00 18.02. 21:06 331 (NW) 18
HW Vir p 1 0.11671953 10.50 11.20 0.70 18.02. 21:06 110 (E) 5
G5230.1008 Aqr s 8 0.727276 10.66 10.66 0.00 18.02. 21:06 319 (NW) -39
V364 UMa s 8 0.3669815 13.40 13.95 0.55 18.02. 21:06 39 (NE) 42
V405 Dra p 1 0.413036 11.54 11.88 0.34 18.02. 21:06 14 (N) 15
QQ Boo s 8 0.2764765 12.45 12.45 0.00 18.02. 21:06 44 (NE) 22
CH Per p 6 1.314645 14.90 17.10 2.20 18.02. 21:07 311 (NW) 38
V1713 Aql p 8 0.531732 10.61 11.15 0.54 18.02. 21:07 8 (N) -38
FT Lyn p 9 0.2937757 12.90 12.90 0.00 18.02. 21:07 140 (SE) 71
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 18.02. 21:07 2 (N) -1
CN Lac s 1 0.6373524 12.40 12.60 0.20 18.02. 21:07 339 (N) 10
BF Dor p 9 0.352271 13.00 13.20 0.20 18.02. 21:07 193 (S) -29
OZ Del p 10 0.911314 10.48 10.77 0.29 18.02. 21:07 355 (N) -21
GM Aqr p 6 0.367282 13.80 15.00 1.20 18.02. 21:07 317 (NW) -34
LR Pav s 10 0.3945 15.00 15.30 0.30 18.02. 21:07 173 (S) -69
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.