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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:40 // 17:06 UTC
Civil Twilight (6°): 04:10 // 17:37 UTC
Nautical Twilight (12°): 03:31 // 18:15 UTC
Astronomical Twilight (18°): 02:51 // 18:55 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AC Boo s 1 0.352437 10.00 10.55 0.55 20.09. 04:03 21 (N) 10
V676 Aql s 10 0.57551 14.30 14.80 0.50 20.09. 04:03 314 (NW) -23
AX Vul p 1 2.024835 11.00 12.80 1.80 20.09. 04:03 313 (NW) -2
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 20.09. 04:03 319 (NW) 5
HU And s 10 0.2857905 16.50 17.20 0.70 20.09. 04:03 284 (W) 44
OT Cep s 3 0.4812313 12.70 13.30 0.60 20.09. 04:04 348 (N) 52
DV Sge p 10 1.363415 15.20 16.30 1.10 20.09. 04:04 317 (NW) -13
HT Vir p 1 0.4076729 7.06 7.48 0.42 20.09. 04:04 53 (NE) -21
V2650 Oph p 7 0.384054 12.57 13.20 0.63 20.09. 04:04 347 (N) -31
HY Per p 10 2.483426 14.80 15.30 0.50 20.09. 04:04 282 (W) 83
RV Crv s 1 0.7472455 8.60 8.60 0.00 20.09. 04:04 85 (E) -30
V477 Peg p 9 0.2747515 11.65 11.75 0.10 20.09. 04:04 296 (NW) 5
BB Pav p 10 1.697525 12.50 13.20 0.70 20.09. 04:04 226 (SW) -74
V514 Mon s 1 0.557388 12.80 13.30 0.50 20.09. 04:04 147 (SE) 35
V896 Mon p 10 3.10835 12.90 14.40 1.50 20.09. 04:05 132 (SE) 21
QU Vir p 10 0.399253 11.75 12.05 0.30 20.09. 04:05 51 (NE) -27
AC Cru p 6 0.904188 11.90 12.50 0.60 20.09. 04:05 138 (SE) -52
BM Ori p 9 6.470525 7.90 8.65 0.75 20.09. 04:05 170 (S) 34
V838 Cep p 10 0.532081 12.50 13.05 0.55 20.09. 04:05 332 (NW) 32
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 20.09. 04:05 271 (W) -10
V1173 Her p 10 0.2656288 9.95 10.40 0.45 20.09. 04:05 7 (N) 6
V750 CrA p 10 0.37913 9.94 10.17 0.23 20.09. 04:05 295 (NW) -68
VW Cep p 1 0.2783115 7.23 7.68 0.45 20.09. 04:05 345 (N) 40
VY Sex p 1 0.4434355 9.01 9.30 0.29 20.09. 04:05 94 (E) 0
V1143 Her p 1 0.318275 13.00 14.00 1.00 20.09. 04:05 355 (N) -23
V502 And s 6 0.318892 13.80 14.15 0.35 20.09. 04:05 273 (W) 38
AP Lep p 10 2.29609 9.65 10.21 0.56 20.09. 04:06 174 (S) 24
AK Vir p 2 1.193596 10.00 11.00 1.00 20.09. 04:06 65 (NE) -43
SX Lyn s 1 2.022481 10.00 10.10 0.10 20.09. 04:06 57 (NE) 61
RY Gru p 9 2.012939 11.70 12.30 0.60 20.09. 04:06 239 (SW) -27
DE Sge p 5 2.872023 11.90 13.60 1.70 20.09. 04:06 317 (NW) -8
V365 Dra p 10 0.35396 11.82 12.03 0.21 20.09. 04:06 358 (N) 15
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 20.09. 04:07 234 (SW) 44
SU Boo s 1 1.56125 11.96 12.04 0.08 20.09. 04:07 32 (NE) -1
EW Mon s 7 1.239695 13.80 14.20 0.40 20.09. 04:07 147 (SE) 27
AE LMi p 5 0.528341 12.80 13.20 0.40 20.09. 04:07 73 (E) 31
V1091 Her p 1 0.393559 12.04 12.28 0.24 20.09. 04:07 359 (N) -4
NT UMa s 9 1.664372 13.75 14.27 0.52 20.09. 04:07 26 (NE) 59
V957 Cyg p 4 1.673536 12.20 12.80 0.60 20.09. 04:07 326 (NW) -3
BX Dra s 1 0.579028 11.50 11.50 0.00 20.09. 04:07 7 (N) 23
S Ant s 1 0.6483481 6.40 6.87 0.47 20.09. 04:08 125 (SE) -8
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 20.09. 04:08 275 (W) -3
NW Aqr p 1 0.30163 12.00 12.00 0.00 20.09. 04:08 274 (W) -2
V1289 Her p 1 0.340092 11.06 11.45 0.39 20.09. 04:08 352 (N) -5
BC Lep s 8 3.9895 10.58 10.58 0.00 20.09. 04:08 170 (S) 22
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 20.09. 04:08 179 (S) 45
T Cir p 10 3.2984345 10.20 11.00 0.80 20.09. 04:08 140 (SE) -60
CG Cha p 10 0.3765523 13.90 14.40 0.50 20.09. 04:08 165 (S) -48
TU Boo p 1 0.324284 11.80 12.50 0.70 20.09. 04:08 38 (NE) -1
V1068 Her p 1 0.394304 12.40 13.00 0.60 20.09. 04:08 354 (N) 8
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.