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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:32 // 18:21 UTC
Civil Twilight (6°): 02:57 // 18:56 UTC
Nautical Twilight (12°): 02:10 // 19:43 UTC
Astronomical Twilight (18°): 01:13 // 20:40 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BM Psc p 9 0.474768 16.22 16.72 0.50 02.05. 22:47 17 (N) -10
IO Aqr s 10 2.368116 8.92 8.92 0.00 02.05. 22:48 88 (E) -1
V1004 Cyg p 1 0.6856946 12.60 13.40 0.80 02.05. 22:48 74 (E) 31
W For s 7 0.617895 13.13 13.13 0.00 02.05. 22:48 355 (N) -66
OQ Dra p 7 0.3396745 13.20 13.80 0.60 02.05. 22:48 336 (NW) 61
SW Lac p 1 0.320719 8.51 9.39 0.88 02.05. 22:48 41 (NE) 10
BO CVn p 1 0.5174625 9.48 10.10 0.62 02.05. 22:48 215 (SW) 79
IW TrA p 10 0.3146 14.20 14.60 0.40 02.05. 22:48 164 (S) -26
QQ UMa p 10 0.372776 13.30 14.10 0.80 02.05. 22:49 299 (NW) 43
IM Lac p 1 1.268337 12.90 13.40 0.50 02.05. 22:49 39 (NE) 27
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 02.05. 22:49 76 (E) 31
V646 Aur p 9 0.438786 13.40 13.80 0.40 02.05. 22:49 318 (NW) 16
V456 Oph s 1 1.016001 10.20 10.50 0.30 02.05. 22:49 106 (E) 24
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 02.05. 22:49 117 (SE) 2
V497 And p 10 0.3051 14.70 15.50 0.80 02.05. 22:49 23 (NE) -2
V878 Her p 1 0.529475 9.37 9.87 0.50 02.05. 22:49 74 (E) 63
V339 Lac s 1 3.408521 12.90 12.90 0.00 02.05. 22:49 38 (NE) 27
V2290 Cyg s 7 1.10509 13.60 13.60 0.00 02.05. 22:50 62 (NE) 43
EM Psc p 8 0.343975 14.30 14.75 0.45 02.05. 22:50 20 (N) -25
V391 Vir p 1 0.3543161 12.21 12.84 0.63 02.05. 22:50 222 (SW) 36
LM Boo s 1 0.327922 12.00 12.00 0.00 02.05. 22:50 179 (S) 64
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 02.05. 22:50 278 (W) 31
VW UMi s 7 0.488922 12.10 12.52 0.42 02.05. 22:50 3 (N) 54
AA Eri p 6 0.5008423 12.80 13.30 0.50 02.05. 22:50 323 (NW) -46
V802 Aql s 6 0.267608 13.40 13.40 0.00 02.05. 22:50 111 (E) 13
ZZ Peg p 1 0.667356 12.20 12.80 0.60 02.05. 22:50 52 (NE) -10
V954 Oph s 9 0.2252705 14.30 14.90 0.60 02.05. 22:50 118 (SE) 23
V480 Peg p 9 0.3735416 12.90 13.30 0.40 02.05. 22:50 60 (NE) 4
VY Lac p 1 1.0362446 10.20 11.00 0.80 02.05. 22:50 38 (NE) 17
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 02.05. 22:51 70 (E) 24
MR Com p 1 0.412743 12.00 12.45 0.45 02.05. 22:51 221 (SW) 62
V590 Per p 10 5.6866 7.20 7.44 0.24 02.05. 22:51 338 (N) -2
LL UMa p 8 0.323393 15.40 16.20 0.80 02.05. 22:51 328 (NW) 52
V651 Ara p 10 0.2770608 14.60 15.40 0.80 02.05. 22:52 162 (S) -20
OW Com p 10 0.258127 15.40 16.40 1.00 02.05. 22:52 210 (SW) 54
YY Gru p 9 0.2926495 12.40 13.20 0.80 02.05. 22:52 114 (SE) -55
KV Eri p 10 0.271753 12.48 13.01 0.53 02.05. 22:52 322 (NW) -86
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 02.05. 22:52 57 (NE) 22
BF Pav s 10 0.305605 11.00 11.90 0.90 02.05. 22:52 149 (SE) -31
V471 Tau p 1 0.5211834 9.40 9.71 0.31 02.05. 22:52 341 (N) -21
NN Ser p 1 0.1300801 17.00 23.00 6.00 02.05. 22:52 150 (SE) 50
DZ Psc s 1 0.366136 10.86 10.86 0.00 02.05. 22:52 29 (NE) -14
AU Dra s 1 0.515266 12.30 12.30 0.00 02.05. 22:52 33 (NE) 62
V471 Cas s 1 0.4009368 14.10 14.10 0.00 02.05. 22:53 9 (N) 16
DH CVn s 1 0.365804 12.72 13.20 0.48 02.05. 22:53 252 (W) 63
LO And s 1 0.3804371 11.20 11.82 0.62 02.05. 22:53 32 (NE) 14
IY Lyr s 8 0.653167 13.80 14.10 0.30 02.05. 22:53 91 (E) 43
DE Lyn p 1 0.408818 13.13 13.90 0.77 02.05. 22:53 317 (NW) 39
QW Boo p 10 0.2908715 12.10 12.45 0.35 02.05. 22:54 103 (E) 80
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 02.05. 22:54 70 (E) 35
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.