Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:12 // 18:39 UTC
Civil Twilight (6°): 02:35 // 19:17 UTC
Nautical Twilight (12°): 01:43 // 20:09 UTC
Astronomical Twilight (18°): 00:33 // 21:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NN Aqr s 4 0.306779 13.47 13.47 0.00 15.05. 01:06 113 (SE) 18
DZ Lyn p 1 0.378018 9.90 10.25 0.35 15.05. 01:07 333 (NW) 9
V508 Cen s 10 0.3945023 12.70 13.20 0.50 15.05. 01:07 216 (SW) -12
CE Leo p 1 0.3034287 11.80 12.60 0.80 15.05. 01:07 285 (W) 18
FU Lib p 2 0.780393 12.90 13.90 1.00 15.05. 01:07 207 (SW) 27
AU Pic p 9 0.3119 14.00 14.40 0.40 15.05. 01:07 206 (SW) -75
V1230 Tau p 10 0.3524 14.28 14.52 0.24 15.05. 01:07 29 (NE) -25
V419 Cam p 10 0.414658 12.30 12.60 0.30 15.05. 01:07 357 (N) 22
V579 Per p 8 0.465618 7.87 7.94 0.07 15.05. 01:07 22 (N) 5
DD Mon s 1 0.5680155 10.61 10.61 0.00 15.05. 01:07 339 (N) -38
V1010 Oph s 1 0.6614275 6.10 6.46 0.36 15.05. 01:07 193 (S) 23
V345 Cyg p 2 2.075534 11.30 11.80 0.50 15.05. 01:07 111 (E) 56
V571 And p 9 0.357641 13.70 14.20 0.50 15.05. 01:07 38 (NE) 8
V803 Aql p 4 0.2634245 14.00 15.00 1.00 15.05. 01:08 157 (SE) 30
GH Lac s 1 0.5326205 14.30 14.30 0.00 15.05. 01:08 63 (NE) 43
V405 Dra s 1 0.413036 11.54 11.54 0.00 15.05. 01:08 66 (NE) 82
V423 Dra p 10 1.21747 10.93 11.25 0.32 15.05. 01:08 58 (NE) 74
EF Aqr s 4 2.85358 9.88 9.88 0.00 15.05. 01:08 102 (E) 1
V538 And p 10 0.5188056 13.90 14.30 0.40 15.05. 01:08 45 (NE) 13
SX Oph p 1 4.1266076 11.80 12.30 0.50 15.05. 01:08 204 (SW) 31
V1286 Her p 1 0.334711 12.56 12.96 0.40 15.05. 01:08 179 (S) 74
OW Lup p 10 0.360317 10.03 10.39 0.36 15.05. 01:08 211 (SW) 0
V1269 Aql p 10 2.00165 12.50 13.00 0.50 15.05. 01:08 144 (SE) 35
V1269 Aql s 10 2.00165 12.50 12.50 0.00 15.05. 01:08 144 (SE) 35
V428 Gem p 8 0.491506 10.93 11.33 0.40 15.05. 01:09 337 (NW) -11
V416 Cam p 10 0.3863 14.40 15.00 0.60 15.05. 01:09 358 (N) 31
V457 Cam p 9 0.3033 13.80 14.20 0.40 15.05. 01:09 354 (N) 31
V1138 Her p 10 0.4609 13.80 14.10 0.30 15.05. 01:09 279 (W) 72
V344 Lac p 1 0.392239 12.20 13.00 0.80 15.05. 01:09 59 (NE) 48
V734 Car p 10 3.10746 11.20 11.58 0.38 15.05. 01:09 227 (SW) -47
QW Car s 10 2.853212 11.70 11.70 0.00 15.05. 01:09 204 (SW) -56
NSV 01955 Ori p 8 0.343453 13.20 14.00 0.80 15.05. 01:09 5 (N) -23
V356 Vel p 10 1.767397 6.73 6.87 0.14 15.05. 01:09 236 (SW) -44
OQ UMa s 1 0.283356 13.00 13.60 0.60 15.05. 01:09 303 (NW) 57
EN Cyg s 2 2.21486 12.90 12.90 0.00 15.05. 01:09 122 (SE) 60
V490 Cam p 10 0.3234825 13.80 14.30 0.50 15.05. 01:09 350 (N) 37
V440 Cas p 8 0.32568791 15.00 15.50 0.50 15.05. 01:09 52 (NE) 37
MX Ser p 4 0.30776 13.20 13.68 0.48 15.05. 01:09 207 (SW) 34
V432 Per p 1 0.3833085 11.00 11.70 0.70 15.05. 01:09 27 (NE) 9
V658 Ara p 10 0.6276 15.40 16.00 0.60 15.05. 01:09 187 (S) -22
SY Boo p 1 0.714484 12.25 12.87 0.62 15.05. 01:09 251 (W) 37
OV Dra p 9 0.0587357 19.00 20.70 1.70 15.05. 01:09 323 (NW) 51
G3882.2264 Dra s 8 0.3539968 14.65 15.23 0.58 15.05. 01:09 311 (NW) 79
RT Per s 1 0.8494067 10.46 10.66 0.20 15.05. 01:10 23 (NE) 11
MU Lac s 10 0.2775155 14.10 14.10 0.00 15.05. 01:10 59 (NE) 47
V523 Aur p 1 0.330437 13.30 14.70 1.40 15.05. 01:10 341 (N) 4
FX Dra s 5 0.8166005 9.29 9.29 0.00 15.05. 01:10 306 (NW) 71
AE LMi s 5 0.528341 12.80 12.80 0.00 15.05. 01:10 305 (NW) 14
DF CVn p 1 0.3268955 10.96 11.46 0.50 15.05. 01:10 288 (W) 38
BO Ari s 1 0.3181937 10.00 10.00 0.00 15.05. 01:10 45 (NE) 0
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.