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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FF Vul s 1 0.444979 13.10 13.10 0.00 25.04. 21:07 51 (NE) 2
G4922.0116 Leo p 9 0.619412 12.84 13.14 0.30 25.04. 21:07 202 (S) 38
IN Boo s 7 0.285759 13.90 13.90 0.00 25.04. 21:07 123 (SE) 63
AL Cas p 1 0.50055583 12.90 13.60 0.70 25.04. 21:07 349 (N) 32
V394 Cas p 10 0.929271 15.00 17.00 2.00 25.04. 21:07 348 (N) 24
AM Leo p 1 0.3657975 9.25 9.83 0.58 25.04. 21:07 210 (SW) 47
V871 Cyg p 9 1.11876 14.40 14.90 0.50 25.04. 21:08 56 (NE) 15
AN Eri s 10 0.4282205 14.40 14.90 0.50 25.04. 21:08 280 (W) -31
TY Eri p 10 0.771956 12.55 13.30 0.75 25.04. 21:08 294 (NW) -46
V561 And p 4 0.33479 16.03 16.42 0.39 25.04. 21:08 343 (N) 6
V831 Oph p 10 0.62616 13.80 14.90 1.10 25.04. 21:08 91 (E) 12
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 25.04. 21:08 313 (NW) -50
V464 Hya p 9 0.342528 13.25 13.80 0.55 25.04. 21:08 155 (SE) 9
EY CVn s 1 0.342687 11.91 12.20 0.29 25.04. 21:09 150 (SE) 73
V1081 Sco s 9 2.513683 6.97 6.97 0.00 25.04. 21:09 121 (SE) -16
HY Vel p 10 3.10689 4.83 4.90 0.07 25.04. 21:09 213 (SW) -23
V1901 Cyg p 6 0.808907 13.10 13.75 0.65 25.04. 21:09 40 (NE) 2
V502 Cyg p 4 0.566962 13.60 14.50 0.90 25.04. 21:10 41 (NE) 16
V404 Peg s 2 0.419177 10.47 10.47 0.00 25.04. 21:10 18 (N) -4
V648 Lyr p 1 0.368752 13.22 13.62 0.40 25.04. 21:10 61 (NE) 31
GT Boo s 2 0.568922 12.10 12.10 0.00 25.04. 21:10 95 (E) 58
V659 Ara p 10 0.2918802 13.90 14.50 0.60 25.04. 21:10 149 (SE) -33
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.04. 21:10 13 (N) 15
V1436 Cyg s 9 1.5870645 15.80 15.90 0.10 25.04. 21:10 60 (NE) 12
V1060 Cas s 8 1.816023 10.02 10.42 0.40 25.04. 21:10 356 (N) 22
DL Sge p 5 0.8572744 11.40 12.20 0.80 25.04. 21:10 70 (E) 8
WZ Cap s 9 0.3130867 14.00 14.00 0.00 25.04. 21:10 63 (NE) -39
AQ Cap p 7 0.3173885 13.00 13.90 0.90 25.04. 21:10 71 (E) -39
V713 And p 10 0.318453 12.01 12.13 0.12 25.04. 21:10 7 (N) -6
MT Cas s 1 0.313878 13.30 14.02 0.72 25.04. 21:10 2 (N) 15
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 25.04. 21:11 172 (S) 2
V428 Cam s 8 0.290606 12.85 12.85 0.00 25.04. 21:11 341 (N) 48
V1170 Her p 10 0.413998 12.20 12.50 0.30 25.04. 21:11 77 (E) 50
V940 Cep p 10 0.97574 11.55 11.90 0.35 25.04. 21:11 7 (N) 25
V2357 Oph p 6 0.415568 10.66 10.79 0.13 25.04. 21:11 100 (E) 23
V592 Lyr p 1 0.355684 11.54 11.74 0.20 25.04. 21:11 66 (NE) 25
GN Boo p 1 0.3016025 10.75 11.30 0.55 25.04. 21:12 114 (SE) 56
V641 And p 10 0.69492 13.40 13.85 0.45 25.04. 21:12 13 (N) 2
CN And s 1 0.4627909 9.70 9.96 0.26 25.04. 21:12 1 (N) 0
WX Sex p 4 0.428871 12.40 12.80 0.40 25.04. 21:12 223 (SW) 32
HW Vir s 1 0.11671953 10.50 11.20 0.70 25.04. 21:12 175 (S) 31
V1305 Sco p 10 1.29733 8.74 9.07 0.33 25.04. 21:12 123 (SE) -17
V553 Hya s 5 0.371497 12.36 12.36 0.00 25.04. 21:13 181 (S) 14
OQ UMa p 1 0.283356 13.00 13.70 0.70 25.04. 21:13 55 (NE) 75
EL Tuc s 7 0.3420282 13.00 13.50 0.50 25.04. 21:13 171 (S) -73
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.04. 21:13 7 (N) 73
RU UMi s 1 0.524926 10.00 10.22 0.22 25.04. 21:13 16 (N) 69
V1130 Tau s 2 0.798868 6.65 6.65 0.00 25.04. 21:14 303 (NW) -23
EL Pav p 10 1.1443 15.40 16.20 0.80 25.04. 21:14 151 (SE) -51
XZ Ari s 7 0.265488 13.85 13.85 0.00 25.04. 21:14 333 (NW) -7
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.