Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:18 // 18:54 UTC
Civil Twilight (6°): 02:40 // 19:32 UTC
Nautical Twilight (12°): 01:46 // 20:26 UTC
Astronomical Twilight (18°): 00:30 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V462 Cam p 10 0.952241 14.26 14.26 0.00 25.07. 19:10 348 (N) 37
V687 Her p 4 0.321451 14.40 15.00 0.60 25.07. 19:10 186 (S) 64
EX CVn s 4 0.2771572 13.10 13.10 0.00 25.07. 19:10 275 (W) 50
V474 And p 10 0.52042 13.50 13.85 0.35 25.07. 19:10 42 (NE) 18
HV UMa p 1 0.71076 8.60 8.88 0.28 25.07. 19:10 294 (NW) 47
V1033 Her p 1 0.298051 11.19 11.39 0.20 25.07. 19:10 166 (S) 67
GO CVn s 7 0.537569 13.50 13.50 0.00 25.07. 19:11 267 (W) 65
IL Boo p 6 0.347407 13.10 13.55 0.45 25.07. 19:11 272 (W) 67
AN UMa s 6 0.07975275 14.90 20.20 5.30 25.07. 19:11 298 (NW) 38
EI CVn s 1 0.260766 11.80 12.45 0.65 25.07. 19:11 253 (W) 59
V1104 Her s 1 0.227876 13.30 13.30 0.00 25.07. 19:11 83 (E) 73
V529 Car p 5 4.74463 8.19 8.58 0.39 25.07. 19:11 215 (SW) -40
EK CMi p 8 0.660752 11.53 11.97 0.44 25.07. 19:11 300 (NW) -23
V789 Her s 1 0.3200448 14.90 14.90 0.00 25.07. 19:11 134 (SE) 80
V420 Cam p 9 0.565563 13.90 14.50 0.60 25.07. 19:11 351 (N) 32
V1340 Her p 9 0.4189 13.20 13.50 0.30 25.07. 19:11 137 (SE) 45
V878 Her p 1 0.529475 9.37 9.87 0.50 25.07. 19:12 87 (E) 81
V445 Peg s 1 0.40465 14.00 14.00 0.00 25.07. 19:12 81 (E) 28
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 25.07. 19:12 94 (E) -6
NN Vir s 2 0.4806875 7.30 7.67 0.37 25.07. 19:12 222 (SW) 38
QX Vir p 1 0.242075 13.31 13.60 0.29 25.07. 19:12 212 (SW) 29
BR Cyg s 1 1.33256415 9.40 9.58 0.18 25.07. 19:12 77 (E) 58
V410 Pup p 10 0.876165 6.68 6.74 0.05 25.07. 19:12 254 (W) -56
V658 Pup p 10 0.402 16.60 16.76 0.16 25.07. 19:12 257 (W) -61
V1100 Her s 1 0.346931 10.92 10.92 0.00 25.07. 19:12 119 (SE) 73
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 25.07. 19:12 334 (NW) -16
KT Lyr s 9 0.5815356 14.70 14.90 0.20 25.07. 19:12 115 (SE) 61
V475 Cam p 9 0.4586 13.61 13.66 0.05 25.07. 19:13 346 (N) 38
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 25.07. 19:13 74 (E) 39
AA Lib p 9 2.204694 13.00 14.50 1.50 25.07. 19:13 198 (S) 13
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 25.07. 19:13 303 (NW) -2
SW Sex p 1 0.13493852 14.80 16.70 1.90 25.07. 19:13 270 (W) -5
V364 UMa s 8 0.3669815 13.40 13.95 0.55 25.07. 19:13 315 (NW) 68
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 25.07. 19:13 193 (S) -48
X Gru p 10 2.12363 10.64 14.33 3.69 25.07. 19:13 128 (SE) -45
V582 Lyr s 1 0.255905 13.44 13.44 0.00 25.07. 19:13 95 (E) 63
UX CMa s 10 1.8584049 11.70 12.30 0.60 25.07. 19:13 302 (NW) -38
V1119 Her s 4 0.723403 10.05 10.27 0.22 25.07. 19:13 176 (S) 46
V351 Peg s 1 0.593297 8.00 8.00 0.00 25.07. 19:14 69 (E) 3
LW Eri p 5 0.46562 12.20 12.80 0.60 25.07. 19:14 359 (N) -41
V391 Vir s 1 0.3543161 12.21 12.60 0.39 25.07. 19:14 250 (W) 21
LU Aur p 10 0.388333333 13.50 14.50 1.00 25.07. 19:14 341 (N) 5
FP Eri p 9 0.335269 9.71 9.85 0.14 25.07. 19:14 34 (NE) -45
BO Ari p 1 0.3181937 10.00 10.50 0.50 25.07. 19:14 30 (NE) -7
V1284 Her p 1 0.337146 12.78 13.18 0.40 25.07. 19:14 130 (SE) 72
QS Vir p 9 0.150757525 14.27 17.76 3.49 25.07. 19:15 221 (SW) 18
GM Boo s 1 0.361122 11.85 11.85 0.00 25.07. 19:15 226 (SW) 56
V1188 Tau s 6 0.576023 11.85 11.85 0.00 25.07. 19:15 11 (N) -15
DF CVn s 1 0.3268955 10.96 10.96 0.00 25.07. 19:15 277 (W) 49
RZ Com s 1 0.338507 10.42 10.42 0.00 25.07. 19:16 262 (W) 37
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.