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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V680 Per p 1 0.37422 13.55 14.13 0.58 22.04. 01:19 20 (N) -1
V397 CMa p 10 2.53153 11.13 11.60 0.47 22.04. 01:20 298 (NW) -41
CQ Hya p 6 1.10293 13.50 14.00 0.50 22.04. 01:20 292 (W) -14
GI Vul p 1 0.4814828 13.50 14.60 1.10 22.04. 01:20 102 (E) 45
V873 Per s 1 0.294902 10.80 10.80 0.00 22.04. 01:20 18 (N) 4
V572 Per p 5 1.21317 6.50 6.79 0.29 22.04. 01:20 11 (N) 12
V545 Hya p 9 0.384647 11.30 12.03 0.73 22.04. 01:20 260 (W) -7
V338 Aqr s 9 0.285143 12.40 12.40 0.00 22.04. 01:20 98 (E) 5
XX LMi p 4 0.370979 12.42 12.56 0.14 22.04. 01:20 290 (W) 26
IY Lyr p 8 0.653167 13.80 14.10 0.30 22.04. 01:20 117 (SE) 60
V506 Cam p 8 0.3401 12.70 13.30 0.60 22.04. 01:20 352 (N) 48
NW Aqr p 1 0.30163 12.00 12.00 0.00 22.04. 01:20 84 (E) -4
V1039 Her s 1 0.507761 12.54 12.54 0.00 22.04. 01:20 164 (S) 54
V380 Mon s 7 0.995881 11.70 12.40 0.70 22.04. 01:20 314 (NW) -32
AA And p 1 0.9350967 10.30 10.90 0.60 22.04. 01:20 49 (NE) 29
V1172 Her s 4 0.236167 12.00 12.50 0.50 22.04. 01:20 179 (S) 56
V864 Mon p 5 0.358427 9.90 10.60 0.70 22.04. 01:21 306 (NW) -32
TU Boo p 1 0.324284 11.80 12.50 0.70 22.04. 01:21 245 (SW) 57
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 22.04. 01:21 74 (E) 60
AL Men p 10 0.955557 8.89 9.22 0.33 22.04. 01:21 187 (S) -60
NZ Per p 1 0.93792 11.70 12.10 0.40 22.04. 01:21 359 (N) -2
Y Sex s 1 0.4198165 9.83 10.17 0.34 22.04. 01:21 275 (W) -2
V1007 Cas s 5 0.332007 12.00 12.41 0.41 22.04. 01:21 38 (NE) 25
V477 Peg p 9 0.2747515 11.65 11.75 0.10 22.04. 01:21 82 (E) 20
GZ UMa p 6 6.541975 10.48 11.02 0.54 22.04. 01:21 325 (NW) 47
PY Boo p 9 0.278049 12.10 12.65 0.55 22.04. 01:21 285 (W) 81
V781 Tau p 1 0.344909 8.90 9.30 0.40 22.04. 01:21 340 (N) -11
GM Aqr s 6 0.367282 13.80 13.80 0.00 22.04. 01:21 92 (E) -2
V380 Dra s 1 0.4937366 12.28 12.28 0.00 22.04. 01:21 20 (N) 68
GY Pup p 10 0.4121794 11.90 12.30 0.40 22.04. 01:21 272 (W) -58
HY Lyr s 4 0.369101 13.80 14.10 0.30 22.04. 01:22 120 (SE) 62
BK Oct s 10 0.3686 14.30 14.60 0.30 22.04. 01:22 165 (S) -39
V389 Cas p 1 2.49481 10.80 12.20 1.40 22.04. 01:22 30 (NE) 17
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 22.04. 01:22 93 (E) -7
V517 Cam p 7 2.092226 10.98 11.38 0.40 22.04. 01:22 340 (N) 54
XZ For p 9 0.308127 9.90 10.28 0.38 22.04. 01:22 77 (E) -61
AM Her p 1 0.128927 12.30 15.70 3.40 22.04. 01:22 80 (E) 72
CN Ind s 9 0.45364 9.43 9.82 0.39 22.04. 01:22 141 (SE) -25
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 22.04. 01:22 88 (E) 66
AX Cas s 1 0.6003735 12.80 12.90 0.10 22.04. 01:23 22 (N) 27
G4833.1209 Mon p 1 0.6968758 13.60 13.60 0.00 22.04. 01:23 300 (NW) -23
V969 Oph p 9 0.60146118 13.50 13.90 0.40 22.04. 01:23 143 (SE) 37
BB Per p 9 0.485609 12.56 13.31 0.75 22.04. 01:23 6 (N) -8
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 22.04. 01:23 26 (NE) 8
V384 Ser s 1 0.268729 11.90 12.30 0.40 22.04. 01:23 192 (S) 64
DZ Hya p 9 1.087788 11.40 11.90 0.50 22.04. 01:23 232 (SW) -11
LY Pav s 9 0.37955 14.50 14.90 0.40 22.04. 01:23 160 (S) -36
MT Boo s 6 0.3653325 13.45 13.45 0.00 22.04. 01:23 252 (W) 71
AZ Cam s 1 1.319228 10.10 10.80 0.70 22.04. 01:23 349 (N) 47
DN Boo p 1 0.447564 11.17 11.38 0.21 22.04. 01:23 235 (SW) 43
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.