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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:16 // 18:56 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:29 UTC
Astronomical Twilight (18°): 00:26 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KN Vul p 1 0.3573295 13.00 13.40 0.40 25.07. 05:15 294 (NW) 16
VZ Lib p 1 0.358261 10.13 10.63 0.50 25.07. 05:15 333 (NW) -53
GV Pup p 9 0.988358 12.90 13.70 0.80 25.07. 05:15 107 (E) -3
HI Pup s 10 0.4326186 10.70 11.00 0.30 25.07. 05:15 134 (SE) -30
V659 Ara s 10 0.2918802 13.90 14.40 0.50 25.07. 05:15 226 (SW) -68
RT Per p 1 0.8494067 10.46 11.74 1.28 25.07. 05:15 105 (E) 80
DF Lyr s 1 0.5771284 13.10 13.40 0.30 25.07. 05:15 305 (NW) 8
V585 Aur p 4 0.535301 11.05 11.45 0.40 25.07. 05:15 112 (E) 58
BN Ari s 1 0.2993717 10.38 10.98 0.60 25.07. 05:16 190 (S) 66
V553 And p 6 0.30903 17.12 17.68 0.56 25.07. 05:16 223 (SW) 82
HR Cas p 10 3.54371 15.40 17.40 2.00 25.07. 05:16 298 (NW) 77
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.07. 05:16 11 (N) 28
V1151 Her p 10 0.27818 12.80 13.05 0.25 25.07. 05:16 344 (N) 11
W UMa p 1 0.3336367 7.75 8.48 0.73 25.07. 05:16 38 (NE) 31
AZ Vel p 10 0.77578092 12.70 13.60 0.90 25.07. 05:17 123 (SE) -32
GP Peg s 1 0.9756146 10.20 10.20 0.00 25.07. 05:17 262 (W) 48
V809 Cyg s 6 1.964457 13.30 13.60 0.30 25.07. 05:17 302 (NW) 21
AV Tel p 10 0.416963 13.20 14.30 1.10 25.07. 05:17 243 (SW) -50
V502 And s 6 0.318892 13.80 14.15 0.35 25.07. 05:17 235 (SW) 62
V676 Cen s 7 0.292394 11.90 12.50 0.60 25.07. 05:17 351 (N) -79
EI CVn p 1 0.260766 11.80 12.50 0.70 25.07. 05:17 6 (N) -6
V462 Per p 5 0.577975 13.70 14.20 0.50 25.07. 05:17 139 (SE) 72
AC Psc p 3 0.335307 13.60 14.60 1.00 25.07. 05:17 238 (SW) 32
GQ Dra p 3 0.765903 8.98 9.42 0.44 25.07. 05:17 333 (NW) 18
TU Cha p 6 0.557048 13.30 13.80 0.50 25.07. 05:17 165 (S) -56
QU Lyr s 2 1.22303638 12.70 13.10 0.40 25.07. 05:17 305 (NW) 17
MS Vir p 1 0.3124379 9.34 9.67 0.33 25.07. 05:18 11 (N) -57
IK Per s 1 0.6760305 11.30 11.60 0.30 25.07. 05:18 100 (E) 68
V467 Vir p 6 0.6045733 9.46 9.46 0.00 25.07. 05:18 24 (NE) -44
RV Gru p 10 0.2595312 11.00 11.40 0.40 25.07. 05:18 218 (SW) -19
GN CVn s 1 0.395009 12.00 12.50 0.50 25.07. 05:18 5 (N) -1
V947 Cep p 10 0.331677 12.62 12.88 0.26 25.07. 05:18 349 (N) 56
DV Peg s 1 0.642167 11.70 12.10 0.40 25.07. 05:18 274 (W) 25
BO Peg p 1 0.580428 11.50 12.20 0.70 25.07. 05:19 266 (W) 19
V1851 Ori p 1 0.276946 12.00 12.50 0.50 25.07. 05:19 126 (SE) 38
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 25.07. 05:19 299 (NW) 26
SS Ari p 1 0.405986 10.37 10.92 0.55 25.07. 05:19 194 (S) 63
V1333 Her s 1 0.317594 13.27 13.27 0.00 25.07. 05:19 325 (NW) 20
V1007 Cas s 5 0.332007 12.00 12.41 0.41 25.07. 05:19 287 (W) 67
PS Dra p 10 0.43747 13.05 13.35 0.30 25.07. 05:20 358 (N) 23
V885 Per p 10 0.30387 13.10 13.40 0.30 25.07. 05:20 44 (NE) 83
V448 Nor p 10 0.5425 16.26 16.55 0.29 25.07. 05:20 234 (SW) -76
V424 Cam s 8 0.325849 13.15 13.15 0.00 25.07. 05:20 25 (NE) 57
V398 CMa p 10 2.198515 7.98 8.11 0.13 25.07. 05:20 123 (SE) -14
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 25.07. 05:20 315 (NW) 41
V355 Per p 10 0.82953 9.05 9.09 0.04 25.07. 05:20 345 (N) 82
V417 Gem p 9 0.393382 9.80 9.92 0.12 25.07. 05:20 88 (E) 35
V1055 Sco p 4 0.363686 8.65 8.92 0.27 25.07. 05:21 290 (W) -66
V641 And p 10 0.69492 13.40 13.85 0.45 25.07. 05:21 273 (W) 56
V861 Her p 1 0.3446312 13.80 14.15 0.35 25.07. 05:21 335 (NW) 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.