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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:16 UTC
Civil Twilight (6°): 06:19 // 15:51 UTC
Nautical Twilight (12°): 05:38 // 16:33 UTC
Astronomical Twilight (18°): 04:59 // 17:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V644 Pup p 9 0.885933 11.73 13.00 1.27 07.01. 08:11 273 (W) -38
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 07.01. 08:11 344 (N) -40
V428 Cam p 8 0.290606 12.85 13.15 0.30 07.01. 08:11 352 (N) 38
TY Tau s 1 1.0773635 11.50 11.50 0.00 07.01. 08:11 356 (N) -25
V680 Cas s 10 1.0838485 12.00 12.00 0.00 07.01. 08:12 27 (NE) 43
OO Cyg s 7 0.2620015 14.10 14.10 0.00 07.01. 08:12 87 (E) 51
V339 Lib p 9 0.339013 13.60 14.40 0.80 07.01. 08:12 190 (S) 20
V1096 Her s 1 0.2414165 13.05 13.05 0.00 07.01. 08:12 111 (E) 77
WY Cnc s 1 0.8293686 9.51 10.41 0.90 07.01. 08:12 302 (NW) 9
V1289 Her p 1 0.340092 11.06 11.45 0.39 07.01. 08:12 128 (SE) 68
V516 Her p 9 0.4632348 16.40 17.10 0.70 07.01. 08:12 141 (SE) 60
V1141 Cyg s 3 0.595539 11.30 11.80 0.50 07.01. 08:12 91 (E) 52
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 07.01. 08:13 93 (E) 45
PV Boo p 10 0.292588 14.51 15.14 0.63 07.01. 08:13 219 (SW) 71
Y Sex s 1 0.4198165 9.83 10.17 0.34 07.01. 08:13 274 (W) -2
HI Leo s 1 0.3115905 10.90 10.90 0.00 07.01. 08:13 261 (W) 9
EF Ori s 1 1.619449 13.60 13.60 0.00 07.01. 08:13 331 (NW) -23
KQ Gem p 1 0.4079905 14.00 15.00 1.00 07.01. 08:14 324 (NW) -17
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 07.01. 08:14 85 (E) -3
V705 Ara p 9 0.927083 12.71 13.21 0.50 07.01. 08:14 175 (S) -20
IY Lyr s 8 0.653167 13.80 14.10 0.30 07.01. 08:14 117 (SE) 60
EF Boo s 1 0.4205155 9.43 9.43 0.00 07.01. 08:14 283 (W) 73
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 07.01. 08:14 169 (S) 14
AH Vir p 1 0.4075267 8.89 9.40 0.51 07.01. 08:14 256 (W) 27
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 07.01. 08:14 67 (NE) 62
NS Nor p 1 3.22359 10.10 10.62 0.52 07.01. 08:14 179 (S) -18
EQ CMi s 6 0.479536 12.90 12.90 0.00 07.01. 08:14 297 (NW) -20
V354 UMa s 7 0.2938285 10.93 11.20 0.27 07.01. 08:15 285 (W) 63
V1173 Her p 10 0.2656288 9.95 10.40 0.45 07.01. 08:15 177 (S) 86
V866 Aql p 10 1.196677 14.60 16.00 1.40 07.01. 08:15 137 (SE) 30
BB Per p 9 0.485609 12.56 13.31 0.75 07.01. 08:15 6 (N) -8
V947 Per s 6 0.297667 13.45 13.45 0.00 07.01. 08:15 4 (N) -7
AS Ser s 1 0.4662346 11.40 11.50 0.10 07.01. 08:15 195 (S) 41
V490 And s 7 0.424185 14.60 14.60 0.00 07.01. 08:15 42 (NE) 15
V645 And s 8 0.4125814 13.05 13.05 0.00 07.01. 08:15 46 (NE) 28
RW Com s 1 0.2373465 11.00 11.56 0.56 07.01. 08:16 264 (W) 41
V337 UMa s 8 0.383365 13.70 14.20 0.50 07.01. 08:16 310 (NW) 35
V849 Cep s 5 2.029647 10.80 10.80 0.00 07.01. 08:16 31 (NE) 51
V549 And p 10 0.315957 14.00 14.50 0.50 07.01. 08:16 27 (NE) 7
YY CrB s 1 0.37656 8.64 8.64 0.00 07.01. 08:16 209 (SW) 76
V880 Per p 10 0.7738 13.35 13.70 0.35 07.01. 08:16 16 (N) 3
V1062 Her p 1 0.251436 13.10 13.70 0.60 07.01. 08:16 109 (E) 77
V802 Aql s 6 0.267608 13.40 13.40 0.00 07.01. 08:17 135 (SE) 27
FU CVn s 7 0.962121 11.20 11.50 0.30 07.01. 08:17 267 (W) 62
V1103 Her p 1 0.2913524 11.90 12.40 0.50 07.01. 08:17 120 (SE) 66
NS Cep p 6 0.77638 12.20 12.60 0.40 07.01. 08:17 48 (NE) 53
V740 Per p 4 0.373042 11.22 11.87 0.65 07.01. 08:17 4 (N) -6
CY Cha s 10 0.443751 13.50 14.00 0.50 07.01. 08:17 196 (S) -48
V345 Ser p 10 0.372484 14.30 15.10 0.80 07.01. 08:17 206 (SW) 49
V687 Her p 4 0.321451 14.40 15.00 0.60 07.01. 08:18 186 (S) 64
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.