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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:32 // 15:53 UTC
Civil Twilight (6°): 05:59 // 16:27 UTC
Nautical Twilight (12°): 05:20 // 17:05 UTC
Astronomical Twilight (18°): 04:43 // 17:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KO Boo s 9 0.369518 13.15 13.35 0.20 31.01. 17:50 17 (N) -15
V1001 Cas s 1 0.429058 13.61 13.61 0.00 31.01. 17:50 294 (NW) 55
V575 And p 10 0.678016 12.00 12.40 0.40 31.01. 17:51 230 (SW) 73
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 31.01. 17:51 325 (NW) 32
V591 Lyr p 2 0.300395 11.95 12.15 0.20 31.01. 17:51 328 (NW) 6
KV Peg p 5 0.4577795 11.73 11.93 0.20 31.01. 17:51 284 (W) 11
ES Cas p 7 2.109523 14.70 16.20 1.50 31.01. 17:51 302 (NW) 57
V423 Tau s 6 0.682416 15.70 15.80 0.10 31.01. 17:51 121 (SE) 53
PT Dra p 10 0.270768 14.30 14.90 0.60 31.01. 17:51 5 (N) 15
PS Boo p 10 0.28164 12.30 12.60 0.30 31.01. 17:52 3 (N) 10
V1306 Her p 1 0.370368 11.70 12.10 0.40 31.01. 17:52 335 (NW) 7
V1100 Her p 1 0.346931 10.92 11.26 0.34 31.01. 17:52 336 (NW) 5
V634 CrA p 10 0.3079573 13.40 13.90 0.50 31.01. 17:52 267 (W) -59
PZ Lup p 10 0.489307 10.42 10.70 0.28 31.01. 17:52 59 (NE) -79
V442 Cam p 1 0.442643 13.05 13.46 0.41 31.01. 17:52 23 (NE) 60
RW Tri p 1 0.23188315 12.50 15.61 3.11 31.01. 17:52 218 (SW) 64
G0567.0602 Aqr p 7 0.477305 11.75 12.12 0.37 31.01. 17:52 259 (W) 9
AO Cam p 1 0.3299026 9.50 10.00 0.50 31.01. 17:52 64 (NE) 81
EI Aur p 7 1.226694 14.50 15.00 0.50 31.01. 17:52 129 (SE) 67
V1898 Cyg p 2 1.513124 7.71 8.15 0.44 31.01. 17:53 308 (NW) 29
XY Cru p 8 1.0240025 11.10 11.20 0.10 31.01. 17:53 137 (SE) -61
BH CMi s 6 0.5592485 9.50 9.50 0.00 31.01. 17:53 107 (E) 16
V1363 Ori s 1 0.4319235 10.35 10.35 0.00 31.01. 17:53 152 (SE) 36
LT Com s 1 0.512058 10.61 10.61 0.00 31.01. 17:53 36 (NE) -5
EL Tuc s 7 0.3420282 13.00 13.50 0.50 31.01. 17:53 202 (S) -34
V523 Cas p 1 0.2336923 10.62 11.45 0.83 31.01. 17:53 288 (W) 62
V1237 Tau p 8 0.287447 14.03 14.18 0.15 31.01. 17:53 130 (SE) 57
ZZ Eri p 3 0.45206 13.90 15.00 1.10 31.01. 17:53 170 (S) 29
V490 Cam p 10 0.3234825 13.80 14.30 0.50 31.01. 17:53 24 (NE) 54
VZ Lib p 1 0.358261 10.13 10.63 0.50 31.01. 17:53 2 (N) -56
V1097 Aql p 2 1.225237 13.90 15.00 1.10 31.01. 17:53 297 (NW) -1
V1851 Ori p 1 0.276946 12.00 12.50 0.50 31.01. 17:54 145 (SE) 46
MU Lac s 10 0.2775155 14.10 14.10 0.00 31.01. 17:54 304 (NW) 43
V610 Car p 9 4.844925 10.20 10.75 0.55 31.01. 17:54 139 (SE) -40
HS Leo s 2 0.337706 13.80 14.40 0.60 31.01. 17:54 54 (NE) 6
V471 Tau p 1 0.5211834 9.40 9.71 0.31 31.01. 17:54 175 (S) 57
V789 Her p 1 0.3200448 14.90 15.60 0.70 31.01. 17:54 344 (N) 4
V489 Ser p 9 0.078847 19.20 21.00 1.80 31.01. 17:55 355 (N) -40
AN Mon p 10 2.445801 11.60 12.70 1.10 31.01. 17:55 129 (SE) 15
V2788 Ori p 7 0.500033 12.00 12.50 0.50 31.01. 17:55 130 (SE) 35
AF LMi s 6 0.406597 14.00 14.00 0.00 31.01. 17:55 58 (NE) 16
AM Leo p 1 0.3657975 9.25 9.83 0.58 31.01. 17:55 68 (E) -5
VY Cet p 3 0.34081 11.20 11.90 0.70 31.01. 17:55 207 (SW) 16
EH Hya s 10 0.2969053 14.20 14.20 0.00 31.01. 17:55 88 (E) -48
G5763.1113 Aqr p 8 0.506996 12.59 12.59 0.00 31.01. 17:55 274 (W) -20
NN Dra s 7 0.382879 12.34 12.90 0.56 31.01. 17:56 18 (N) 29
V2280 Cyg s 1 0.353365 13.32 13.32 0.00 31.01. 17:56 324 (NW) 19
AY Aqr s 10 0.281995 13.70 14.30 0.60 31.01. 17:56 249 (W) -8
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 31.01. 17:56 150 (SE) 41
FY CVn p 10 0.386118 13.30 13.70 0.40 31.01. 17:56 20 (N) 2
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.