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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:31 // 15:56 UTC
Civil Twilight (6°): 05:00 // 16:28 UTC
Nautical Twilight (12°): 04:23 // 17:05 UTC
Astronomical Twilight (18°): 03:45 // 17:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KV Cep s 6 0.85883 14.10 14.30 0.20 23.10. 10:16 26 (NE) 23
V891 Aql p 10 0.419508 15.40 15.80 0.40 23.10. 10:16 86 (E) -3
VY Sex p 1 0.4434355 9.01 9.30 0.29 23.10. 10:16 225 (SW) 28
V445 Dra p 10 0.3214714 13.40 14.10 0.70 23.10. 10:17 22 (N) 44
V1102 Her p 1 0.3090057 13.60 14.40 0.80 23.10. 10:17 61 (NE) 47
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 23.10. 10:17 46 (NE) 3
EK Com p 1 0.266685 12.70 13.40 0.70 23.10. 10:17 199 (S) 66
EG Cas p 1 0.611449 12.90 13.40 0.50 23.10. 10:17 14 (N) 19
VW Cep s 1 0.2783115 7.23 7.56 0.33 23.10. 10:17 19 (N) 44
PX Hya p 10 36.1553 8.47 8.57 0.10 23.10. 10:17 221 (SW) 10
VY Com p 8 1.008721 13.90 14.60 0.70 23.10. 10:17 216 (SW) 53
GK Eri s 8 2.95968 8.96 8.96 0.00 23.10. 10:17 308 (NW) -46
RV Crt p 10 1.170501 9.20 9.70 0.50 23.10. 10:17 211 (SW) 15
SZ Mic p 10 0.4 13.40 14.00 0.60 23.10. 10:17 107 (E) -39
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 23.10. 10:17 40 (NE) 22
AW CrB p 1 0.3609357 11.08 11.35 0.27 23.10. 10:17 99 (E) 56
V369 Cam p 8 0.3452048 12.50 13.20 0.70 23.10. 10:17 337 (NW) 30
BH Cas p 1 0.4058927 12.30 12.70 0.40 23.10. 10:17 9 (N) 20
V483 And p 1 0.2970635 11.97 12.20 0.23 23.10. 10:18 13 (N) 1
V423 Tau s 6 0.682416 15.70 15.80 0.10 23.10. 10:18 303 (NW) 5
EV CVn p 3 0.335969 12.00 12.50 0.50 23.10. 10:18 215 (SW) 75
V645 And s 8 0.4125814 13.05 13.05 0.00 23.10. 10:18 20 (N) 13
V514 Hya p 6 0.374406 14.39 14.39 0.00 23.10. 10:18 250 (W) 13
OP Cen p 10 0.4623218 13.10 13.80 0.70 23.10. 10:18 180 (S) -19
XZ Per p 1 1.1516313 11.40 13.40 2.00 23.10. 10:18 333 (NW) 13
RW Dor p 2 0.2854633 10.80 11.40 0.60 23.10. 10:18 215 (SW) -57
V434 Ser p 6 0.884 13.30 14.60 1.30 23.10. 10:19 143 (SE) 37
V469 And p 10 0.328106 15.10 15.90 0.80 23.10. 10:19 14 (N) 4
RY Ind s 10 0.712114 10.83 11.04 0.21 23.10. 10:19 112 (E) -46
V445 Peg p 1 0.40465 14.00 14.50 0.50 23.10. 10:19 49 (NE) 2
V594 Cen p 10 0.3170973 13.70 14.50 0.80 23.10. 10:19 181 (S) -7
V1143 Her s 1 0.318275 13.00 14.00 1.00 23.10. 10:19 104 (E) 33
IL Boo p 6 0.347407 13.10 13.55 0.45 23.10. 10:19 120 (SE) 82
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 23.10. 10:20 2 (N) 21
BD Scl p 9 0.566291 10.02 10.30 0.28 23.10. 10:20 29 (NE) -63
HX Lac s 4 0.527476 14.20 14.80 0.60 23.10. 10:20 32 (NE) 19
AT Men p 10 2.3446345 11.72 12.24 0.52 23.10. 10:20 210 (SW) -59
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 23.10. 10:20 354 (N) 3
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 23.10. 10:20 133 (SE) 0
V824 Cyg s 5 0.6441952 14.00 14.30 0.30 23.10. 10:20 60 (NE) 22
DF Hya p 1 0.3306016 11.00 11.50 0.50 23.10. 10:20 257 (W) 18
GH Lac s 1 0.5326205 14.30 14.30 0.00 23.10. 10:21 28 (NE) 14
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 23.10. 10:21 265 (W) 21
MS Vir s 1 0.3124379 9.34 9.67 0.33 23.10. 10:21 171 (S) 22
YY Cet s 1 0.7904598 10.58 10.78 0.20 23.10. 10:21 347 (N) -58
V404 Gem p 1 0.348706 11.59 12.13 0.54 23.10. 10:21 288 (W) 5
IM Lac p 1 1.268337 12.90 13.40 0.50 23.10. 10:21 31 (NE) 21
V740 Per s 4 0.373042 11.22 11.87 0.65 23.10. 10:21 329 (NW) 1
RZ UMi p 2 0.3373491 12.80 13.50 0.70 23.10. 10:22 2 (N) 53
BM Ari p 4 0.4849665 10.90 11.60 0.70 23.10. 10:22 350 (N) -25
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.