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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:39 UTC
Civil Twilight (6°): 02:36 // 19:16 UTC
Nautical Twilight (12°): 01:43 // 20:08 UTC
Astronomical Twilight (18°): 00:33 // 21:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GK Aqr s 1 0.327415 12.40 12.40 0.00 15.05. 04:17 152 (SE) 36
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 15.05. 04:17 217 (SW) 71
V1355 Her p 8 0.2892705 11.66 11.90 0.24 15.05. 04:17 237 (SW) 54
UZ For p 10 0.087865429 18.20 20.90 2.70 15.05. 04:17 99 (E) -27
OV Vel p 10 2.09039 8.19 8.32 0.13 15.05. 04:18 342 (N) -87
V873 Aql s 5 0.357572 13.30 13.30 0.00 15.05. 04:18 219 (SW) 34
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 15.05. 04:18 239 (SW) 72
TY Eri p 10 0.771956 12.55 13.30 0.75 15.05. 04:18 100 (E) -21
V1130 Cyg s 5 0.5625602 12.80 12.90 0.10 15.05. 04:18 240 (SW) 73
V2712 Ori p 10 0.346489 12.54 12.82 0.28 15.05. 04:19 61 (NE) -32
EF Boo s 1 0.4205155 9.43 9.43 0.00 15.05. 04:19 310 (NW) 34
V404 Lyr s 1 0.7309425 12.20 12.40 0.20 15.05. 04:19 243 (SW) 70
KZ Vir p 8 1.13183 8.45 8.52 0.07 15.05. 04:20 291 (W) -14
LR Cam s 1 0.43414 10.70 10.70 0.00 15.05. 04:20 19 (N) 34
NN Ser p 1 0.1300801 17.00 23.00 6.00 15.05. 04:20 267 (W) 20
V843 Mon s 2 0.526121 12.40 12.90 0.50 15.05. 04:20 31 (NE) -25
FW Per s 2 0.7912316 14.30 14.30 0.00 15.05. 04:20 39 (NE) 27
LT Com s 1 0.512058 10.61 10.61 0.00 15.05. 04:20 309 (NW) 3
DP Cyg s 1 2.346913 13.20 13.20 0.00 15.05. 04:21 66 (NE) 79
LW Cen p 10 1.002571 8.90 9.65 0.75 15.05. 04:21 223 (SW) -64
V1144 Her p 10 0.25497 14.60 15.40 0.80 15.05. 04:21 291 (W) 40
LM Lib p 10 0.782983 11.07 11.70 0.63 15.05. 04:21 249 (W) -19
V523 Aur p 1 0.330437 13.30 14.70 1.40 15.05. 04:21 17 (N) 4
V1362 Cen p 10 0.35341 9.25 9.53 0.28 15.05. 04:21 246 (SW) -30
EW Del s 6 0.3923312 15.10 15.50 0.40 15.05. 04:21 196 (S) 55
V473 And s 2 0.4013 13.80 14.15 0.35 15.05. 04:21 83 (E) 55
KV Eri p 10 0.271753 12.48 13.01 0.53 15.05. 04:22 125 (SE) -34
AT Lep p 10 10.6495 11.45 12.20 0.75 15.05. 04:22 72 (E) -47
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 15.05. 04:22 237 (SW) 29
BW Leo p 1 0.3373728 14.70 15.50 0.80 15.05. 04:22 321 (NW) -14
AC Boo p 1 0.352437 10.00 10.62 0.62 15.05. 04:22 304 (NW) 34
V631 Cen p 10 1.052519 13.70 14.40 0.70 15.05. 04:23 228 (SW) -46
V1198 Her p 10 0.363628 10.80 11.10 0.30 15.05. 04:23 287 (W) 46
V471 Cas p 1 0.4009368 14.10 14.60 0.50 15.05. 04:23 55 (NE) 49
VY Cet s 3 0.34081 11.20 11.80 0.60 15.05. 04:23 115 (SE) -5
AR Dra s 1 0.675838 11.29 11.63 0.34 15.05. 04:23 337 (NW) 31
WX Sex p 4 0.428871 12.40 12.80 0.40 15.05. 04:23 338 (N) -37
V1249 Tau s 2 1.188245 13.32 14.05 0.73 15.05. 04:23 66 (NE) -10
V1292 Sco p 8 4.24038 7.57 7.80 0.23 15.05. 04:23 222 (SW) -16
V1416 Cyg s 9 0.900315 14.10 14.70 0.60 15.05. 04:24 73 (E) 79
V467 Vir s 6 0.6045733 9.46 9.46 0.00 15.05. 04:24 284 (W) -19
CT Cet s 6 0.2564878 9.29 9.29 0.00 15.05. 04:24 123 (SE) 0
V1157 Aql p 10 0.5807455 15.00 17.00 2.00 15.05. 04:24 205 (SW) 45
BQ Phe p 10 0.218481 10.43 10.60 0.17 15.05. 04:24 146 (SE) -17
EF CVn p 1 0.27205 13.10 13.50 0.40 15.05. 04:24 303 (NW) 10
V1175 Her p 1 0.321199 10.89 11.07 0.18 15.05. 04:24 268 (W) 31
FS Aqr p 7 0.26205 13.20 14.00 0.80 15.05. 04:24 158 (S) 37
V473 Cam s 7 0.298438 11.55 12.15 0.60 15.05. 04:24 7 (N) 38
V609 Aql p 1 0.7965633 11.70 12.10 0.40 15.05. 04:24 199 (S) 53
V469 And p 10 0.328106 15.10 15.90 0.80 15.05. 04:24 84 (E) 56
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.