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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:03 UTC
Civil Twilight (6°): 03:21 // 18:36 UTC
Nautical Twilight (12°): 02:37 // 19:19 UTC
Astronomical Twilight (18°): 01:48 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V457 Sco p 10 2.007379 10.60 11.40 0.80 20.04. 15:42 58 (NE) -68
BD Vir p 6 2.548567 9.90 11.20 1.30 20.04. 15:42 92 (E) -20
AP Leo p 1 0.430358 9.32 9.91 0.59 20.04. 15:42 105 (E) 19
DE CVn p 1 0.3641396 13.68 13.81 0.13 20.04. 15:43 50 (NE) 27
V450 Her s 1 1.825437 10.10 10.10 0.00 20.04. 15:43 23 (NE) -2
V648 Lyr p 1 0.368752 13.22 13.62 0.40 20.04. 15:43 3 (N) 1
V994 Her p 1 2.083268 6.93 7.24 0.31 20.04. 15:43 3 (N) -15
V688 Cen p 10 0.946073 9.10 9.60 0.50 20.04. 15:43 147 (SE) -36
BI Tri p 10 0.549353 12.30 12.65 0.35 20.04. 15:43 279 (W) 35
WY Cep p 2 1.249057 10.80 11.70 0.90 20.04. 15:43 336 (NW) 36
V2640 Oph p 7 0.419892 12.50 13.20 0.70 20.04. 15:43 21 (N) -33
AQ Tuc p 10 0.5948385 9.91 10.48 0.57 20.04. 15:43 208 (SW) -48
QU Vir p 10 0.399253 11.75 12.05 0.30 20.04. 15:44 73 (E) -13
V502 Cyg p 4 0.566962 13.60 14.50 0.90 20.04. 15:44 341 (N) 6
VW Cep p 1 0.2783115 7.23 7.68 0.45 20.04. 15:44 351 (N) 37
V1188 Cyg s 7 0.8516615 13.70 14.30 0.60 20.04. 15:44 345 (N) 14
V2701 Oph p 9 0.339611 12.00 12.50 0.50 20.04. 15:45 29 (NE) -24
G5826.1082 Aqr p 7 0.374116 12.63 12.63 0.00 20.04. 15:45 281 (W) -26
V704 Cyg s 1 0.570705 13.60 14.20 0.60 20.04. 15:45 332 (NW) 12
MU. Sco p 10 1.44627 2.89 3.15 0.26 20.04. 15:45 69 (E) -67
GZ Pup p 10 0.3202743 11.70 12.20 0.50 20.04. 15:45 173 (S) 0
AU Lac s 1 1.3924385 12.00 12.20 0.20 20.04. 15:45 326 (NW) 19
V740 Per s 4 0.373042 11.22 11.87 0.65 20.04. 15:46 256 (W) 57
V Crt p 1 0.7020358 9.90 10.53 0.63 20.04. 15:46 115 (SE) -1
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 20.04. 15:46 18 (N) -35
V473 Cas p 1 0.41546 13.40 14.00 0.60 20.04. 15:46 310 (NW) 46
WZ Cap p 9 0.3130867 14.00 14.70 0.70 20.04. 15:46 302 (NW) -42
V842 Cyg s 1 0.8591385 14.00 14.10 0.10 20.04. 15:46 351 (N) -12
BT Tri p 10 0.2512 14.20 14.80 0.60 20.04. 15:46 276 (W) 37
FF Vul s 1 0.444979 13.10 13.10 0.00 20.04. 15:46 337 (NW) -11
V676 Her s 10 30.7975 13.00 13.00 0.00 20.04. 15:46 6 (N) -2
NN Aqr p 4 0.306779 13.47 14.14 0.67 20.04. 15:46 307 (NW) -27
V1047 Her p 1 0.320736 12.26 12.78 0.52 20.04. 15:46 19 (N) -5
AN UMa p 6 0.07975275 14.90 20.20 5.30 20.04. 15:46 70 (E) 47
IZ Mon s 1 0.779805 11.90 12.00 0.10 20.04. 15:46 173 (S) 49
GH Boo s 1 0.65951 11.90 11.90 0.00 20.04. 15:47 56 (NE) 8
AW Vir p 1 0.3539976 11.00 11.81 0.81 20.04. 15:47 80 (E) -5
UX UMa p 1 0.19667128 12.57 14.15 1.58 20.04. 15:47 44 (NE) 31
GW Leo p 9 0.3361243 13.00 13.13 0.13 20.04. 15:47 110 (E) 33
IM Vul s 1 0.454283 11.60 13.30 1.70 20.04. 15:48 332 (NW) -13
NT Cas p 5 1.12252 14.20 14.80 0.60 20.04. 15:48 314 (NW) 38
NP Pav s 10 0.6333963 10.70 10.70 0.00 20.04. 15:48 207 (SW) -66
V676 Aql s 10 0.57551 14.30 14.80 0.50 20.04. 15:48 342 (N) -32
HS Hya s 3 1.568041 8.07 8.15 0.08 20.04. 15:48 129 (SE) 6
V1470 Aql p 9 0.834993 7.83 7.93 0.10 20.04. 15:48 338 (N) -26
CW Sge s 1 0.6603618 11.00 11.70 0.70 20.04. 15:49 341 (N) -19
ZZ Vol p 10 0.847434 8.37 8.69 0.32 20.04. 15:49 176 (S) -30
V625 And p 10 0.2495793 14.20 14.80 0.60 20.04. 15:49 309 (NW) 15
FU Dra p 1 0.306718 10.55 11.10 0.55 20.04. 15:49 23 (NE) 28
V1183 Her p 10 0.3095 12.65 13.10 0.45 20.04. 15:49 28 (NE) 0
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.