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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:18 // 21:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V458 Mon p 5 0.3969371 13.30 13.90 0.60 23.07. 07:22 134 (SE) 33
IL Cnc p 1 0.267656 12.35 12.96 0.61 23.07. 07:23 94 (E) 30
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 23.07. 07:23 114 (SE) -7
V337 Vir s 5 0.352857 13.30 13.80 0.50 23.07. 07:23 61 (NE) -21
GY Lib s 9 0.519098 12.30 12.30 0.00 23.07. 07:23 23 (NE) -45
BT Gem p 3 1.2369358 13.90 15.30 1.40 23.07. 07:23 133 (SE) 57
QX Vir s 1 0.242075 13.31 13.60 0.29 23.07. 07:23 37 (NE) -40
V653 Lyr p 1 0.468813 11.23 11.56 0.33 23.07. 07:23 337 (NW) 5
AN Eri p 10 0.4282205 14.40 15.40 1.00 23.07. 07:23 179 (S) 23
PY Boo s 9 0.278049 12.10 12.10 0.00 23.07. 07:24 9 (N) 12
V339 Lib p 9 0.339013 13.60 14.40 0.80 23.07. 07:24 22 (N) -58
KO Boo s 9 0.369518 13.15 13.35 0.20 23.07. 07:24 29 (NE) -11
FG Hya p 1 0.3278324 9.90 10.28 0.38 23.07. 07:24 112 (E) 22
V361 Pup p 10 0.367365 8.05 8.39 0.34 23.07. 07:24 148 (SE) -2
BQ UMa s 1 2.321525 13.50 15.90 2.40 23.07. 07:24 50 (NE) 25
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 23.07. 07:24 3 (N) -44
LT Com s 1 0.512058 10.61 10.61 0.00 23.07. 07:24 47 (NE) 0
DE Lyn p 1 0.408818 13.13 13.90 0.77 23.07. 07:24 54 (NE) 55
BX Peg s 1 0.280418 11.00 11.62 0.62 23.07. 07:24 297 (NW) 13
PZ Dra p 10 0.76433 12.70 13.05 0.35 23.07. 07:25 11 (N) 18
V594 Lyr s 5 0.255999 14.00 14.00 0.00 23.07. 07:25 337 (NW) 10
DR CVn s 1 0.329058 11.70 11.95 0.25 23.07. 07:25 43 (NE) 9
AV CrB s 1 0.30819 11.87 11.87 0.00 23.07. 07:25 3 (N) -10
V730 Mon p 3 1.572317 8.85 8.95 0.10 23.07. 07:25 145 (SE) 25
YY Gru p 9 0.2926495 12.40 13.20 0.80 23.07. 07:25 229 (SW) -34
PY Lyr s 1 0.385768 12.50 12.50 0.00 23.07. 07:25 324 (NW) -2
CG Cha p 10 0.3765523 13.90 14.40 0.50 23.07. 07:26 164 (S) -49
NR Cam p 1 0.255885 10.76 11.25 0.49 23.07. 07:26 17 (N) 56
V Sge s 1 0.5141928 8.60 8.60 0.00 23.07. 07:26 308 (NW) -3
V357 Aps p 7 0.304565 14.00 14.30 0.30 23.07. 07:26 174 (S) -61
V1047 Her p 1 0.320736 12.26 12.78 0.52 23.07. 07:26 351 (N) -6
NY Vir p 1 0.10101597 13.30 14.22 0.92 23.07. 07:26 52 (NE) -30
GO Vul p 8 2.0178517 13.20 13.70 0.50 23.07. 07:26 318 (NW) -1
V365 Aps p 9 2.61452 13.90 14.80 0.90 23.07. 07:26 178 (S) -68
BG CMa p 10 1.73927 13.70 14.60 0.90 23.07. 07:26 147 (SE) 8
G5821.0087 Aqr p 7 0.628635 11.75 11.75 0.00 23.07. 07:27 257 (W) 1
V582 Pup p 10 2.6713 7.86 8.13 0.27 23.07. 07:27 134 (SE) 15
EQ Per s 4 1.485827 14.00 14.00 0.00 23.07. 07:27 287 (W) 75
V373 Dra s 3 0.316906 13.00 13.00 0.00 23.07. 07:27 352 (N) 14
V441 And p 4 0.469656 13.48 14.25 0.77 23.07. 07:27 278 (W) 52
DP Cas s 4 1.221596 13.40 13.60 0.20 23.07. 07:27 317 (NW) 48
HY Gem s 5 0.351013 16.70 17.50 0.80 23.07. 07:27 128 (SE) 53
AF Vol p 10 0.63894 10.60 11.05 0.45 23.07. 07:27 157 (SE) -39
HS Hya p 3 1.568041 8.07 8.15 0.08 23.07. 07:27 104 (E) -13
LU Cnc s 6 0.39855 12.10 12.55 0.45 23.07. 07:27 92 (E) 27
BE Scl p 9 0.422901 10.37 10.83 0.46 23.07. 07:28 220 (SW) 0
V740 Per p 4 0.373042 11.22 11.87 0.65 23.07. 07:28 201 (S) 73
V689 Her p 10 1.43385 15.60 16.00 0.40 23.07. 07:28 4 (N) -23
BV Dra s 1 0.350067 7.88 7.88 0.00 23.07. 07:28 10 (N) 23
V362 Vel p 10 0.445178 9.08 9.36 0.28 23.07. 07:28 120 (SE) -38
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.