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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:39 // 18:15 UTC
Civil Twilight (6°): 03:04 // 18:50 UTC
Nautical Twilight (12°): 02:18 // 19:35 UTC
Astronomical Twilight (18°): 01:24 // 20:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NW Aqr s 1 0.30163 12.00 12.00 0.00 28.04. 12:59 266 (W) 4
SX Oph p 1 4.1266076 11.80 12.30 0.50 28.04. 12:59 3 (N) -47
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 28.04. 12:59 103 (E) 27
V353 Dra s 8 0.802697 11.52 11.72 0.21 28.04. 12:59 360 (N) 19
V1847 Ori s 1 0.342605 12.09 12.36 0.27 28.04. 12:59 164 (S) 51
GV Leo s 1 0.266728 11.37 11.37 0.00 28.04. 12:59 82 (E) 15
V2769 Ori p 5 0.27872 15.00 15.30 0.30 28.04. 12:59 150 (SE) 41
BV Eri s 1 0.5076543 8.12 8.42 0.30 28.04. 13:00 190 (S) 29
V926 Aql s 9 2.973115 13.80 13.80 0.00 28.04. 13:00 308 (NW) -16
V342 Vir p 7 0.754193 10.50 10.86 0.36 28.04. 13:00 55 (NE) -31
DP Cas s 4 1.221596 13.40 13.60 0.20 28.04. 13:00 317 (NW) 48
V752 Cen p 2 0.370229 9.10 9.66 0.56 28.04. 13:00 103 (E) -38
TU Boo p 1 0.324284 11.80 12.50 0.70 28.04. 13:00 30 (NE) -4
EM Tuc p 4 0.326575 12.16 12.76 0.60 28.04. 13:00 207 (SW) -37
V364 UMa p 8 0.3669815 13.40 13.95 0.55 28.04. 13:01 17 (N) 25
MQ Peg p 3 0.379386 13.39 13.67 0.28 28.04. 13:01 286 (W) 24
AV Gem p 1 1.2216535 12.40 13.90 1.50 28.04. 13:01 132 (SE) 44
EQ Com p 1 0.3618824 14.40 15.90 1.50 28.04. 13:01 50 (NE) -8
VZ Psc s 1 0.2612592 10.20 10.43 0.23 28.04. 13:01 262 (W) 13
AB Tel p 10 0.32597 13.40 14.10 0.70 28.04. 13:01 255 (W) -70
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 28.04. 13:02 293 (NW) 51
BP Dra s 10 0.9868093 14.40 14.70 0.30 28.04. 13:02 334 (NW) 28
V343 Ori s 1 0.809135 10.50 11.00 0.50 28.04. 13:02 144 (SE) 48
YY CrB s 1 0.37656 8.64 8.64 0.00 28.04. 13:02 8 (N) -2
HP Her p 10 0.476408 15.30 16.50 1.20 28.04. 13:02 354 (N) -7
V442 Cam s 1 0.442643 13.05 13.05 0.00 28.04. 13:02 18 (N) 63
V873 Per s 1 0.294902 10.80 10.80 0.00 28.04. 13:02 254 (W) 70
Z Lep p 1 0.993709 11.63 12.83 1.20 28.04. 13:02 169 (S) 25
VZ Cru p 3 1.1258132 11.49 12.10 0.61 28.04. 13:02 137 (SE) -57
OV Dra p 9 0.0587357 19.00 20.70 1.70 28.04. 13:03 23 (NE) 34
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 28.04. 13:03 320 (NW) 3
BH Lyn p 10 0.1558756 13.70 16.30 2.60 28.04. 13:03 65 (NE) 54
V789 Cep p 9 0.35363 14.58 14.58 0.00 28.04. 13:03 353 (N) 53
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 28.04. 13:03 167 (S) 45
AL Oph p 6 0.992999 14.10 15.00 0.90 28.04. 13:03 345 (N) -26
V2203 Oph s 1 0.455001 11.56 11.94 0.38 28.04. 13:04 336 (NW) -33
V653 Lyr s 1 0.468813 11.23 11.56 0.33 28.04. 13:04 338 (N) 5
V475 Hya s 7 0.317122 12.60 12.60 0.00 28.04. 13:04 116 (SE) 22
NSV 00292 Cet p 9 0.57009 13.50 14.50 1.00 28.04. 13:05 241 (SW) 18
V2759 Ori p 10 0.498856 10.40 10.84 0.44 28.04. 13:05 154 (SE) 47
V473 And s 2 0.4013 13.80 14.15 0.35 28.04. 13:05 285 (W) 46
OS Her p 9 0.792285 13.26 14.36 1.10 28.04. 13:05 342 (N) -3
RY Cha p 10 0.640142 13.80 14.80 1.00 28.04. 13:05 160 (S) -49
V1119 Her s 4 0.723403 10.05 10.27 0.22 28.04. 13:06 358 (N) -34
V468 Cam p 9 0.347491 12.50 13.05 0.55 28.04. 13:06 43 (NE) 66
V887 Per s 8 1.534436 9.91 10.30 0.39 28.04. 13:06 254 (W) 74
BS UMa s 1 0.3495099 13.70 14.00 0.30 28.04. 13:06 52 (NE) 24
V345 Gem p 1 0.274778 7.82 7.88 0.06 28.04. 13:06 98 (E) 53
DU Boo p 1 1.055889 8.59 9.09 0.51 28.04. 13:07 24 (NE) 6
ER Ori s 1 0.4234005 9.32 9.92 0.60 28.04. 13:07 169 (S) 31
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.