Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:01 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:37 UTC
Astronomical Twilight (18°): 00:06 // 22:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DK Hya p 1 0.5219213 10.50 11.50 1.00 20.07. 02:25 41 (NE) -56
V416 Gem p 7 0.256181 12.50 13.00 0.50 20.07. 02:25 57 (NE) 2
VZ Psc s 1 0.2612592 10.20 10.43 0.23 20.07. 02:25 177 (S) 45
AB Cnc s 3 0.872842 14.00 13.00 -1.00 20.07. 02:25 41 (NE) -16
BI Vul s 1 0.2518236 14.15 14.86 0.71 20.07. 02:25 235 (SW) 58
XY Sct s 4 0.7852528 13.80 14.50 0.70 20.07. 02:25 250 (W) 8
YY CMa p 10 5.61111 12.30 12.70 0.40 20.07. 02:25 83 (E) -31
GU Cas p 1 3.093317 11.10 12.00 0.90 20.07. 02:25 48 (NE) 79
V476 Hya p 1 0.414588 13.10 13.50 0.40 20.07. 02:25 52 (NE) -27
BW Leo s 1 0.3373728 14.70 15.40 0.70 20.07. 02:26 356 (N) -23
V1097 Her p 1 0.360849 10.75 11.30 0.55 20.07. 02:26 286 (W) 23
V924 Oph s 10 0.359554 15.70 16.40 0.70 20.07. 02:26 261 (W) 18
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.07. 02:26 5 (N) 18
V889 Cyg p 5 1.747921 10.00 10.40 0.40 20.07. 02:26 265 (W) 43
V699 Her s 10 0.614205 15.40 16.00 0.60 20.07. 02:26 290 (W) 5
V1077 Cas p 9 0.260823 14.73 15.58 0.85 20.07. 02:26 53 (NE) 71
V1144 Her p 10 0.25497 14.60 15.40 0.80 20.07. 02:26 312 (NW) 20
TY Cet p 5 0.323676 11.62 12.10 0.48 20.07. 02:26 135 (SE) 14
V337 Vir p 5 0.352857 13.30 14.10 0.80 20.07. 02:27 332 (NW) -35
FP Eri p 9 0.335269 9.71 9.85 0.14 20.07. 02:27 125 (SE) 15
V646 Cas s 4 6.16252 10.21 10.21 0.00 20.07. 02:27 42 (NE) 68
V1269 Aql p 10 2.00165 12.50 13.00 0.50 20.07. 02:27 243 (SW) 22
V1269 Aql s 10 2.00165 12.50 12.50 0.00 20.07. 02:27 243 (SW) 22
V552 And p 4 0.28133 16.89 17.55 0.66 20.07. 02:27 88 (E) 63
V442 Mon s 4 1.667016 11.20 11.60 0.40 20.07. 02:27 72 (E) -10
BD CrB p 9 0.356872 14.20 14.70 0.50 20.07. 02:27 313 (NW) 12
V1104 Her s 1 0.227876 13.30 13.30 0.00 20.07. 02:27 301 (NW) 42
AO Ser s 1 0.8793471 10.70 10.80 0.10 20.07. 02:28 297 (NW) 1
AK Dra p 1 2.218258 11.80 12.60 0.80 20.07. 02:28 305 (NW) 45
V752 Cen p 2 0.370229 9.10 9.66 0.56 20.07. 02:28 342 (N) -75
UZ Leo p 1 0.61805 9.58 10.15 0.57 20.07. 02:28 11 (N) -26
LL UMa p 8 0.323393 15.40 16.20 0.80 20.07. 02:28 10 (N) 31
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.07. 02:28 316 (NW) 7
VY Vul p 8 0.8843472 14.20 15.10 0.90 20.07. 02:29 255 (W) 39
XZ Leo s 1 0.487737 10.60 11.10 0.50 20.07. 02:29 20 (N) -21
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 20.07. 02:29 255 (W) -22
V653 Pup p 10 0.388309 10.25 10.53 0.28 20.07. 02:29 109 (E) -51
AK Vir p 2 1.193596 10.00 11.00 1.00 20.07. 02:29 299 (NW) -45
V1315 Her p 1 0.358361 12.75 13.10 0.35 20.07. 02:29 293 (NW) 35
IU Aps p 10 0.3046 14.20 14.60 0.40 20.07. 02:29 194 (S) -50
NSV 00518 Cet p 9 0.58622 11.06 11.69 0.63 20.07. 02:29 151 (SE) 12
V483 Hya p 10 0.407496 12.25 12.55 0.30 20.07. 02:29 58 (NE) -37
V393 Cam p 9 0.385712 13.90 14.70 0.80 20.07. 02:29 29 (NE) 45
LO And s 1 0.3804371 11.20 11.82 0.62 20.07. 02:30 170 (S) 85
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 20.07. 02:30 112 (E) 39
CW Lyn p 9 0.812403 9.61 9.85 0.24 20.07. 02:30 28 (NE) 11
VY Com s 8 1.008721 13.90 14.50 0.60 20.07. 02:30 351 (N) -23
WY Hya s 1 0.716008 10.40 11.20 0.80 20.07. 02:30 54 (NE) -25
V1052 Her s 1 0.370829 12.20 12.20 0.00 20.07. 02:30 286 (W) 16
V536 And p 10 0.6415 14.20 14.60 0.40 20.07. 02:30 101 (E) 65
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.