Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:10 // 16:24 UTC
Civil Twilight (6°): 04:39 // 16:55 UTC
Nautical Twilight (12°): 04:02 // 17:32 UTC
Astronomical Twilight (18°): 03:24 // 18:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MT Boo s 6 0.3653325 13.45 13.45 0.00 08.10. 23:17 346 (N) 3
NY Lyr s 1 0.4408 12.70 13.10 0.40 08.10. 23:17 296 (NW) 24
V533 And p 10 0.603216 13.80 14.40 0.60 08.10. 23:17 178 (S) 78
CV Dra p 1 0.6175995 9.50 10.10 0.60 08.10. 23:17 328 (NW) 28
V391 Vir s 1 0.3543161 12.21 12.60 0.39 08.10. 23:18 20 (N) -34
V1273 Cen p 10 2.7473 15.69 15.70 0.01 08.10. 23:18 180 (S) -76
V1311 Tau p 10 0.3098052 14.50 14.50 0.00 08.10. 23:18 118 (SE) 45
BR Hyi p 10 0.7436 10.61 10.73 0.12 08.10. 23:19 164 (S) -33
PT Vir s 7 0.3081795 13.38 13.50 0.12 08.10. 23:19 19 (N) -28
V2735 Ori p 9 1.226673 9.10 9.50 0.40 08.10. 23:19 107 (E) 25
V644 Pup p 9 0.885933 11.73 13.00 1.27 08.10. 23:19 98 (E) -28
V400 Lyr p 1 0.253427 12.70 13.35 0.65 08.10. 23:19 300 (NW) 26
DP Cyg p 1 2.346913 13.20 14.10 0.90 08.10. 23:20 297 (NW) 58
CN And p 1 0.4627909 9.70 10.25 0.55 08.10. 23:21 240 (SW) 74
QW Boo p 10 0.2908715 12.10 12.45 0.35 08.10. 23:21 339 (N) 10
V1295 Her p 1 0.349236 12.05 12.50 0.45 08.10. 23:21 318 (NW) 20
V417 Lyr p 4 0.300661 14.90 16.20 1.30 08.10. 23:21 295 (NW) 19
DK And s 1 0.489223 12.50 12.50 0.00 08.10. 23:21 284 (W) 70
IV Boo p 8 0.2830385 14.30 15.10 0.80 08.10. 23:21 351 (N) -9
V1005 Her s 3 0.278962 14.11 14.11 0.00 08.10. 23:22 332 (NW) 17
V726 Cyg p 1 0.497971 12.70 13.80 1.10 08.10. 23:22 293 (NW) 35
V884 Cyg s 3 0.480051 13.80 14.20 0.40 08.10. 23:22 291 (W) 23
ZZ Cyg p 1 0.628613 10.61 11.69 1.08 08.10. 23:22 298 (NW) 41
V1068 Her p 1 0.394304 12.40 13.00 0.60 08.10. 23:22 320 (NW) 22
TT Cet s 1 0.4859549 10.80 11.10 0.30 08.10. 23:22 177 (S) 30
AQ Boo s 1 0.333139 12.30 12.30 0.00 08.10. 23:22 357 (N) -23
CF Tau s 1 2.75588 10.03 10.20 0.17 08.10. 23:23 119 (SE) 50
V1799 Ori p 2 0.290304 12.90 13.90 1.00 08.10. 23:23 121 (SE) 31
EQ Com p 1 0.3618824 14.40 15.90 1.50 08.10. 23:23 9 (N) -21
V2712 Oph p 10 0.562227 12.15 12.45 0.30 08.10. 23:23 290 (W) -36
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 08.10. 23:23 314 (NW) 46
AC Crt s 3 0.617262 9.72 10.17 0.45 08.10. 23:23 54 (NE) -41
EW Psc p 8 0.241202 10.38 10.38 0.00 08.10. 23:23 214 (SW) 45
V339 Aps p 9 0.551208 13.20 13.80 0.60 08.10. 23:23 189 (S) -66
V947 Cyg s 5 0.429245 14.10 14.70 0.60 08.10. 23:23 291 (W) 25
V2394 Oph p 8 0.589356 11.25 11.95 0.70 08.10. 23:23 291 (W) -48
V857 Her p 1 0.38223 10.90 11.50 0.60 08.10. 23:24 324 (NW) 8
V789 Cep p 9 0.35363 14.58 14.58 0.00 08.10. 23:24 359 (N) 55
V523 Cas p 1 0.2336923 10.62 11.45 0.83 08.10. 23:24 277 (W) 81
TZ Boo s 1 0.29716095 10.41 10.82 0.41 08.10. 23:24 343 (N) 2
V457 Cam p 9 0.3033 13.80 14.20 0.40 08.10. 23:24 30 (NE) 50
V351 Peg p 1 0.593297 8.00 8.31 0.31 08.10. 23:24 230 (SW) 47
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 08.10. 23:24 313 (NW) 32
SS Ari s 1 0.405986 10.37 10.82 0.45 08.10. 23:24 166 (S) 63
NN Tel p 10 0.3838 15.00 15.50 0.50 08.10. 23:24 223 (SW) -35
V777 Cep p 10 0.3863448 16.31 16.68 0.37 08.10. 23:25 358 (N) 55
V843 Mon p 2 0.526121 12.40 12.90 0.50 08.10. 23:25 91 (E) 14
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 08.10. 23:25 132 (SE) 44
PY Lyr s 1 0.385768 12.50 12.50 0.00 08.10. 23:25 293 (NW) 19
OW Com p 10 0.258127 15.40 16.40 1.00 08.10. 23:25 4 (N) -23
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.