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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:30 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:39 UTC
Astronomical Twilight (18°): 00:02 // 22:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RZ UMi p 2 0.3373491 12.80 13.50 0.70 18.07. 22:48 355 (N) 51
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 18.07. 22:48 62 (NE) 83
LO Com p 1 0.2863605 12.38 13.20 0.82 18.07. 22:48 299 (NW) 10
V1414 Cyg p 1 1.4062545 13.60 14.80 1.20 18.07. 22:48 82 (E) 66
NP Dra p 10 3.10886 9.04 9.15 0.11 18.07. 22:48 297 (NW) 71
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 18.07. 22:48 63 (NE) 83
RR Lyn s 9 9.945072 5.52 5.90 0.38 18.07. 22:48 10 (N) 17
KP And p 2 1.405395 12.43 12.90 0.47 18.07. 22:49 82 (E) 53
V2277 Cyg p 8 1.061935 10.50 11.10 0.60 18.07. 22:49 216 (SW) 84
V1173 Her p 10 0.2656288 9.95 10.40 0.45 18.07. 22:49 282 (W) 58
QT Aur p 4 1.089504 14.40 15.00 0.60 18.07. 22:49 15 (N) 2
V641 Aur p 7 0.504878 12.90 13.65 0.75 18.07. 22:49 17 (N) 5
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 18.07. 22:49 193 (S) 14
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 18.07. 22:49 64 (NE) 63
V1153 Her p 10 0.374217 12.40 12.65 0.25 18.07. 22:50 292 (W) 57
V480 Peg p 9 0.3735416 12.90 13.30 0.40 18.07. 22:50 123 (SE) 51
V711 Cyg s 1 0.82671 13.80 13.80 0.00 18.07. 22:50 82 (E) 68
OV Dra p 9 0.0587357 19.00 20.70 1.70 18.07. 22:50 330 (NW) 41
IT Nor s 8 0.635779 9.40 9.80 0.40 18.07. 22:50 214 (SW) -15
AQ Com p 1 0.2813295 15.20 15.70 0.50 18.07. 22:50 294 (NW) 8
V938 Mon p 10 0.682 14.65 15.09 0.44 18.07. 22:50 357 (N) -45
V1098 Her p 1 0.352269 12.44 12.82 0.38 18.07. 22:50 282 (W) 71
YZ Phe s 10 0.23472665 12.65 12.95 0.30 18.07. 22:51 123 (SE) -34
V914 Cep p 10 0.38618 13.10 13.40 0.30 18.07. 22:51 16 (N) 57
V502 Cyg s 4 0.566962 13.60 13.60 0.00 18.07. 22:51 128 (SE) 79
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 18.07. 22:51 186 (S) 68
TW Cru p 9 0.3881436 12.50 13.10 0.60 18.07. 22:52 224 (SW) -53
BB Per p 9 0.485609 12.56 13.31 0.75 18.07. 22:52 45 (NE) 5
DS CMi p 10 0.649354 11.60 11.90 0.30 18.07. 22:52 5 (N) -40
QW Cyg s 2 0.5876453 13.90 14.10 0.20 18.07. 22:52 164 (S) 77
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 18.07. 22:52 162 (S) 70
KN Vul p 1 0.3573295 13.00 13.40 0.40 18.07. 22:53 172 (S) 68
CC Tau p 6 0.479667 12.80 13.50 0.70 18.07. 22:53 51 (NE) -25
AF LMi s 6 0.406597 14.00 14.00 0.00 18.07. 22:53 324 (NW) 1
V676 And p 10 0.364529 12.86 13.26 0.40 18.07. 22:53 85 (E) 47
AC Cnc p 1 0.3004773 13.80 15.40 1.60 18.07. 22:53 343 (N) -26
DO Leo p 7 0.2345148 16.00 17.00 1.00 18.07. 22:53 316 (NW) -14
CU Tau s 1 0.412528 11.50 11.90 0.40 18.07. 22:53 50 (NE) 1
V653 Ara p 10 0.2614 12.50 12.90 0.40 18.07. 22:54 205 (SW) -21
V457 Cam p 9 0.3033 13.80 14.20 0.40 18.07. 22:54 5 (N) 31
AP Leo s 1 0.430358 9.32 9.88 0.56 18.07. 22:54 305 (NW) -20
CC Com p 1 0.2206859 11.30 12.21 0.91 18.07. 22:54 301 (NW) 4
V3903 Sgr p 10 1.7442288 7.00 7.16 0.16 18.07. 22:54 202 (S) 13
FO Vir p 7 0.775565 6.50 6.82 0.32 18.07. 22:54 273 (W) -1
BX CrB p 10 0.358838 12.25 12.50 0.25 18.07. 22:54 274 (W) 49
RT UMi p 3 1.841972 10.79 11.47 0.68 18.07. 22:54 349 (N) 57
V1179 Her s 1 0.385505 11.39 11.69 0.30 18.07. 22:54 243 (SW) 34
V1333 Her s 1 0.317594 13.27 13.27 0.00 18.07. 22:54 276 (W) 75
LV Cam p 4 0.3657282 16.00 16.40 0.40 18.07. 22:54 14 (N) 22
CQ Aqr p 9 0.980064 13.70 14.50 0.80 18.07. 22:55 157 (SE) 23
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.