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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:33 UTC
Civil Twilight (6°): 03:02 // 19:08 UTC
Nautical Twilight (12°): 02:14 // 19:56 UTC
Astronomical Twilight (18°): 01:15 // 20:55 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V373 Gem s 9 1.60498 9.26 9.26 0.00 08.08. 23:09 30 (NE) -11
BO Cyg s 1 1.7562315 11.80 12.00 0.20 08.08. 23:09 147 (SE) 80
V2717 Oph p 9 0.336 15.00 15.50 0.50 08.08. 23:09 242 (SW) 12
XZ UMa p 1 1.222309 10.10 11.70 1.60 08.08. 23:09 358 (N) 9
EF Boo s 1 0.4205155 9.43 9.43 0.00 08.08. 23:09 314 (NW) 31
V1106 Her p 1 0.2546005 12.60 12.90 0.30 08.08. 23:10 254 (W) 47
BL Eri s 1 0.416918 11.51 11.51 0.00 08.08. 23:10 88 (E) -17
V866 Cep p 10 0.3259 13.40 14.00 0.60 08.08. 23:10 11 (N) 71
DO Leo p 7 0.2345148 16.00 17.00 1.00 08.08. 23:10 339 (N) -22
AC Cru p 6 0.904188 11.90 12.50 0.60 08.08. 23:10 222 (SW) -62
AY Aqr s 10 0.281995 13.70 14.30 0.60 08.08. 23:11 164 (S) 19
IU Aps s 10 0.3046 14.20 14.60 0.40 08.08. 23:11 192 (S) -46
V4437 Sgr p 10 1.1366228 7.26 7.54 0.28 08.08. 23:11 193 (S) 6
TX Boo p 1 3.41283 12.40 13.20 0.80 08.08. 23:11 297 (NW) 19
V2563 Oph s 7 0.372304 11.60 11.60 0.00 08.08. 23:11 237 (SW) 25
V424 Nor p 10 0.5818 14.47 14.95 0.48 08.08. 23:12 223 (SW) -36
V1102 Her p 1 0.3090057 13.60 14.40 0.80 08.08. 23:12 290 (W) 60
V722 Ara p 9 0.98892 9.49 10.09 0.60 08.08. 23:12 214 (SW) -30
V2650 Oph s 7 0.384054 12.57 13.00 0.43 08.08. 23:12 246 (SW) 29
RS PsA s 10 0.593358 14.30 14.30 0.00 08.08. 23:12 168 (S) 13
V1414 Cyg s 1 1.4062545 13.60 13.60 0.00 08.08. 23:12 107 (E) 83
SW Ret p 10 0.3547995 12.63 13.08 0.45 08.08. 23:12 144 (SE) -45
V761 Aql s 1 1.069347 13.00 13.00 0.00 08.08. 23:12 212 (SW) 51
V501 Oph p 5 0.96795 10.90 11.80 0.90 08.08. 23:12 243 (SW) 38
V959 Cep p 9 0.372264 11.45 11.68 0.23 08.08. 23:12 30 (NE) 64
V639 Aur s 4 0.3571 14.01 14.01 0.00 08.08. 23:12 31 (NE) 22
BG Cen s 10 0.7430987 11.80 12.10 0.30 08.08. 23:13 219 (SW) -67
RV Tri s 1 0.753664 11.50 13.30 1.80 08.08. 23:13 75 (E) 38
AE For s 1 0.918209 10.32 10.32 0.00 08.08. 23:13 109 (E) -16
V1305 Sco p 10 1.29733 8.74 9.07 0.33 08.08. 23:13 226 (SW) -8
V603 Aur p 8 0.37475 12.70 13.40 0.70 08.08. 23:13 37 (NE) 25
MO Dra p 10 2.454288 12.93 14.45 1.52 08.08. 23:13 334 (NW) 75
FY Boo p 1 0.2411595 13.12 13.83 0.71 08.08. 23:13 303 (NW) 3
FK Cen p 10 2.191333 13.30 15.00 1.70 08.08. 23:14 235 (SW) -52
PX Cam p 10 4.5534 12.49 13.55 1.06 08.08. 23:15 41 (NE) 37
PZ CrA p 10 1.16725 13.00 14.50 1.50 08.08. 23:15 216 (SW) -9
AS Aps s 9 0.399351 13.40 13.80 0.40 08.08. 23:15 204 (SW) -46
GK Mus p 10 0.931 14.20 15.00 0.80 08.08. 23:15 197 (S) -62
CC Ser p 1 0.516037 11.14 11.68 0.54 08.08. 23:15 278 (W) 14
U Gem p 1 0.17690624 8.20 14.90 6.70 08.08. 23:15 22 (N) -15
V936 Aql p 9 0.481821 13.90 14.80 0.90 08.08. 23:15 221 (SW) 26
MU Aqr s 3 0.2722205 11.30 11.30 0.00 08.08. 23:15 192 (S) 38
FU Psc p 8 0.796648 12.80 12.80 0.00 08.08. 23:15 107 (E) 40
HU And p 10 0.2857905 16.50 17.20 0.70 08.08. 23:16 88 (E) 55
U Peg s 1 0.3747772 9.23 9.73 0.50 08.08. 23:16 124 (SE) 44
HR Lac p 1 0.42907 13.90 14.40 0.50 08.08. 23:16 80 (E) 84
AW Lup p 9 0.7783 12.00 13.20 1.20 08.08. 23:16 233 (SW) -35
VZ Leo s 1 1.089904 11.80 11.80 0.00 08.08. 23:16 360 (N) -23
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 08.08. 23:17 253 (W) 68
V375 Cas s 1 1.473398 10.10 10.60 0.50 08.08. 23:17 43 (NE) 66
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.