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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:00 // 18:52 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:55 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XZ Mon p 8 0.876084 13.40 15.10 1.70 25.05. 07:54 95 (E) -1
BK Oct p 10 0.3686 14.30 14.80 0.50 25.05. 07:54 202 (S) -45
PT Boo s 9 0.4466345 12.60 12.60 0.00 25.05. 07:54 336 (NW) 8
V473 Cas p 1 0.41546 13.40 14.00 0.60 25.05. 07:54 30 (NE) 82
V1168 Aql s 4 1.272567 11.90 11.90 0.00 25.05. 07:55 268 (W) 17
V452 Cam p 10 0.397443 12.10 12.30 0.20 25.05. 07:55 30 (NE) 48
V370 Cyg s 1 0.774543 11.80 11.90 0.10 25.05. 07:55 287 (W) 30
NN Tel p 10 0.3838 15.00 15.50 0.50 25.05. 07:55 220 (SW) -32
OS Her s 9 0.792285 13.26 13.26 0.00 25.05. 07:55 305 (NW) 16
DF Hya p 1 0.3306016 11.00 11.50 0.50 25.05. 07:55 65 (NE) -12
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 25.05. 07:55 262 (W) 20
V1104 Her s 1 0.227876 13.30 13.30 0.00 25.05. 07:55 314 (NW) 28
V473 Cam s 7 0.298438 11.55 12.15 0.60 25.05. 07:56 19 (N) 48
AY CrB s 8 0.460476 13.50 14.00 0.50 25.05. 07:56 332 (NW) -4
FL Peg s 6 0.4743125 13.50 14.00 0.50 25.05. 07:56 248 (W) 29
CH Hya s 10 0.346546 14.50 15.50 1.00 25.05. 07:56 15 (N) -69
NT UMa p 9 1.664372 13.75 14.30 0.55 25.05. 07:56 22 (N) 42
DN Ori p 9 12.96635 9.80 11.10 1.30 25.05. 07:56 96 (E) 19
EI CVn s 1 0.260766 11.80 12.45 0.65 25.05. 07:57 349 (N) -5
VV Cet p 1 0.5223925 10.43 10.99 0.56 25.05. 07:57 184 (S) 38
W UMa s 1 0.3336367 7.75 8.43 0.68 25.05. 07:57 29 (NE) 24
GQ Dra s 3 0.765903 8.98 8.98 0.00 25.05. 07:57 322 (NW) 25
EW Psc p 8 0.241202 10.38 10.38 0.00 25.05. 07:57 205 (SW) 47
V1066 Cyg p 3 1.548606 13.80 14.20 0.40 25.05. 07:57 284 (W) 51
KS Eri p 9 0.533437 9.32 9.41 0.09 25.05. 07:57 119 (SE) 13
NP Pav s 10 0.6333963 10.70 10.70 0.00 25.05. 07:57 204 (SW) -38
BD And p 1 0.9258052 11.30 11.70 0.40 25.05. 07:58 285 (W) 71
DF Lyr p 1 0.5771284 13.10 13.50 0.40 25.05. 07:58 292 (W) 19
IU Lac p 1 0.969058 13.40 13.80 0.40 25.05. 07:58 293 (NW) 62
V557 And p 10 0.347444 14.20 15.00 0.80 25.05. 07:58 139 (SE) 75
V1440 Aql p 10 1.83672 8.55 8.67 0.12 25.05. 07:59 266 (W) -6
V424 Nor p 10 0.5818 14.47 14.95 0.48 25.05. 07:59 239 (SW) -65
V796 Cep p 1 0.392964 12.20 12.85 0.65 25.05. 07:59 3 (N) 60
CZ CMi p 1 0.426397 10.55 11.05 0.50 25.05. 08:00 83 (E) 6
G5777.0276 Aqr p 9 0.6611 10.70 11.07 0.37 25.05. 08:00 237 (SW) 11
GZ Aqr p 4 0.302781 14.60 15.50 0.90 25.05. 08:00 222 (SW) 24
FW Her s 4 0.835415 14.40 14.60 0.20 25.05. 08:00 300 (NW) 9
OO Aqr p 5 0.586623 9.20 9.60 0.40 25.05. 08:00 243 (SW) 5
AA Dor p 10 0.2615397 11.13 11.60 0.47 25.05. 08:00 157 (SE) -39
V524 Hya p 10 0.15 17.12 19.40 2.28 25.05. 08:00 64 (NE) -19
V960 Cep p 6 0.333992 12.80 13.50 0.70 25.05. 08:01 340 (N) 69
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 25.05. 08:01 262 (W) -13
V569 Lyr s 6 1.2397626 11.90 11.90 0.00 25.05. 08:01 306 (NW) 21
FL Lyr p 1 2.1781544 9.27 9.89 0.62 25.05. 08:01 304 (NW) 34
V442 Mon p 4 1.667016 11.20 11.70 0.50 25.05. 08:01 93 (E) 8
BH Cas p 1 0.4058927 12.30 12.70 0.40 25.05. 08:01 326 (NW) 78
KL Per p 1 2.2230927 11.00 11.60 0.60 25.05. 08:01 86 (E) 76
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 25.05. 08:02 183 (S) 39
V981 Aql s 10 1.058151 14.10 14.50 0.40 25.05. 08:02 269 (W) 7
V579 Per p 8 0.465618 7.87 7.94 0.07 25.05. 08:02 95 (E) 63
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.