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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:56 // 18:58 UTC
Civil Twilight (6°): 02:15 // 19:39 UTC
Nautical Twilight (12°): 01:16 // 20:38 UTC
Astronomical Twilight (18°): 23:29 // 22:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BP Vel p 10 0.264987 12.90 13.80 0.90 30.05. 00:21 267 (W) -65
IT Cnc s 6 0.363657 12.50 12.90 0.40 30.05. 00:22 320 (NW) -9
DG CMi s 8 0.366037 11.94 12.05 0.11 30.05. 00:22 336 (NW) -28
GW Leo p 9 0.3361243 13.00 13.13 0.13 30.05. 00:22 297 (NW) -4
EY Cas p 1 0.4819812 14.00 14.50 0.50 30.05. 00:22 44 (NE) 39
DO Aur s 1 0.788652 14.10 14.10 0.00 30.05. 00:22 9 (N) -3
GR Boo s 1 0.3766695 11.45 11.45 0.00 30.05. 00:23 250 (W) 49
IW Nor p 10 0.33319 14.00 14.50 0.50 30.05. 00:23 192 (S) -20
AG Vir s 1 0.6426501 8.35 8.85 0.50 30.05. 00:23 277 (W) 11
EQ UMa p 6 0.3581533 12.40 12.60 0.20 30.05. 00:24 336 (NW) 19
V859 Cyg s 1 0.4050029 11.70 12.10 0.40 30.05. 00:24 131 (SE) 63
KO Ara s 9 0.3825476 13.30 13.30 0.00 30.05. 00:24 181 (S) -14
V499 Cyg p 7 0.7507552 13.10 13.40 0.30 30.05. 00:24 107 (E) 58
V394 Mon p 10 4.2650821 12.00 13.20 1.20 30.05. 00:24 346 (N) -43
V489 Ser p 9 0.078847 19.20 21.00 1.80 30.05. 00:24 217 (SW) 34
V447 Cyg s 6 2.205593 13.10 13.10 0.00 30.05. 00:24 108 (E) 63
V384 Ser p 1 0.268729 11.90 12.40 0.50 30.05. 00:24 232 (SW) 57
V471 Cas p 1 0.4009368 14.10 14.60 0.50 30.05. 00:25 36 (NE) 29
GT Boo s 2 0.568922 12.10 12.10 0.00 30.05. 00:25 262 (W) 60
XY Cru s 8 1.0240025 11.10 11.20 0.10 30.05. 00:25 216 (SW) -41
V543 And p 10 0.926371 11.00 11.80 0.80 30.05. 00:25 47 (NE) 14
UZ Equ p 10 0.486701 9.15 9.35 0.20 30.05. 00:25 115 (SE) 35
BF Vir s 1 0.640575 10.50 10.72 0.22 30.05. 00:25 247 (SW) 17
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 30.05. 00:25 285 (W) -39
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 30.05. 00:25 184 (S) 44
V425 Dra p 9 9.33541 10.72 11.27 0.55 30.05. 00:26 7 (N) 57
AL Sco p 10 1.532249 11.20 13.50 2.30 30.05. 00:26 194 (S) 6
V524 Mon s 3 0.28361685 14.40 15.20 0.80 30.05. 00:26 341 (N) -36
PQ Dra p 9 0.3209415 13.90 14.50 0.60 30.05. 00:26 300 (NW) 59
QU Lup p 10 0.446493 10.37 10.56 0.19 30.05. 00:26 212 (SW) -13
RZ Col p 10 0.565194 11.00 11.58 0.58 30.05. 00:26 29 (NE) -74
V873 Aql p 5 0.357572 13.30 14.30 1.00 30.05. 00:26 164 (S) 40
V343 Cen s 10 0.587651 11.70 12.10 0.40 30.05. 00:26 222 (SW) -46
V516 Her p 9 0.4632348 16.40 17.10 0.70 30.05. 00:26 188 (S) 65
PZ Cam p 10 0.28589 13.20 13.50 0.30 30.05. 00:26 14 (N) 26
MM Com s 1 0.30199 12.00 12.00 0.00 30.05. 00:27 284 (W) 35
V351 Peg p 1 0.593297 8.00 8.31 0.31 30.05. 00:27 86 (E) 17
AZ Vir p 1 0.3496644 10.74 11.37 0.63 30.05. 00:27 252 (W) 20
BD Scl p 9 0.566291 10.02 10.30 0.28 30.05. 00:27 100 (E) -24
V1096 Her s 1 0.2414165 13.05 13.05 0.00 30.05. 00:27 221 (SW) 82
XY Ari p 10 0.25265 13.54 17.60 4.06 30.05. 00:27 43 (NE) -10
HR Boo s 1 0.315967 13.25 13.70 0.45 30.05. 00:27 250 (W) 43
V343 Ori s 1 0.809135 10.50 11.00 0.50 30.05. 00:27 358 (N) -27
BS CrB p 9 0.42458 11.46 11.60 0.14 30.05. 00:27 241 (SW) 59
V641 Ori s 1 0.450815 14.20 14.50 0.30 30.05. 00:28 0 (N) -26
V873 Cyg s 5 0.8482005 14.60 14.70 0.10 30.05. 00:28 129 (SE) 65
V439 Cam p 10 1.1484 12.55 12.83 0.28 30.05. 00:28 358 (N) 32
CL CrB s 8 0.318808 11.41 11.66 0.25 30.05. 00:28 245 (SW) 66
AK Vir p 2 1.193596 10.00 11.00 1.00 30.05. 00:28 234 (SW) 4
PT Boo p 9 0.4466345 12.60 12.82 0.22 30.05. 00:28 272 (W) 62
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.