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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:42 // 15:41 UTC
Civil Twilight (6°): 06:08 // 16:15 UTC
Nautical Twilight (12°): 05:29 // 16:54 UTC
Astronomical Twilight (18°): 04:50 // 17:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QU CMa p 10 0.638828 11.76 12.14 0.38 23.01. 19:16 144 (SE) 6
BF Tri p 9 0.326566 14.00 14.60 0.60 23.01. 19:16 254 (W) 54
V338 Dra s 5 0.2351485 13.30 13.30 0.00 23.01. 19:16 5 (N) 21
V459 Lac s 7 1.767995 13.06 13.50 0.44 23.01. 19:16 304 (NW) 38
V345 Dra p 10 0.291903 13.20 13.45 0.25 23.01. 19:17 5 (N) 11
V366 UMa p 8 0.4573045 13.60 14.20 0.60 23.01. 19:17 18 (N) 24
XY CMa p 10 1.40969 13.30 13.90 0.60 23.01. 19:17 145 (SE) 10
AU Ser s 1 0.3864975 10.90 11.61 0.71 23.01. 19:17 8 (N) -17
V591 Lyr s 2 0.300395 11.95 11.95 0.00 23.01. 19:17 338 (N) 2
DR Vul s 1 2.250884 8.65 9.19 0.54 23.01. 19:17 312 (NW) 1
ST Ind s 10 0.4018812 11.30 11.79 0.49 23.01. 19:17 248 (W) -51
U Peg s 1 0.3747772 9.23 9.73 0.50 23.01. 19:17 264 (W) 26
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 23.01. 19:17 269 (W) 63
QQ Boo p 8 0.2764765 12.45 12.85 0.40 23.01. 19:17 10 (N) 6
BS Ind p 8 0.435338 9.01 9.32 0.31 23.01. 19:17 238 (SW) -47
V418 Cam s 9 0.3067595 13.70 14.40 0.70 23.01. 19:17 17 (N) 66
V1088 Her s 1 0.359231 11.00 11.00 0.00 23.01. 19:17 355 (N) -7
V997 Aql s 8 1.7948425 13.00 13.00 0.00 23.01. 19:17 309 (NW) -21
HN Cnc s 1 0.49451 11.10 10.10 -1.00 23.01. 19:17 106 (E) 34
TZ Boo p 1 0.29716095 10.41 11.00 0.59 23.01. 19:18 16 (N) 2
V423 Tau p 6 0.682416 15.70 16.50 0.80 23.01. 19:18 141 (SE) 60
V338 Aqr p 9 0.285143 12.40 13.10 0.70 23.01. 19:18 278 (W) -8
V365 Sge p 1 0.369126 13.11 13.81 0.70 23.01. 19:18 309 (NW) -7
CU Tau s 1 0.412528 11.50 11.90 0.40 23.01. 19:18 203 (SW) 64
BC Gru p 8 0.3073055 9.90 10.30 0.40 23.01. 19:18 233 (SW) -33
RY Cha p 10 0.640142 13.80 14.80 1.00 23.01. 19:18 160 (S) -49
V412 Lyr s 1 0.931481 13.70 14.10 0.40 23.01. 19:18 327 (NW) -4
GN Boo s 1 0.3016025 10.75 10.75 0.00 23.01. 19:18 22 (N) -7
AM CMi p 1 1.019193 10.00 10.70 0.70 23.01. 19:19 122 (SE) 26
AL Tri p 1 0.268564 14.10 14.40 0.30 23.01. 19:19 257 (W) 51
NY Hya p 10 4.77404 8.65 9.02 0.37 23.01. 19:19 108 (E) 6
V1216 Sco p 10 3.9207 10.09 10.52 0.43 23.01. 19:19 326 (NW) -83
V441 And s 4 0.469656 13.48 14.20 0.72 23.01. 19:19 278 (W) 52
CG Lac p 1 0.819389 13.90 15.00 1.10 23.01. 19:19 305 (NW) 37
BET Per s 1 2.867324 2.12 2.12 0.00 23.01. 19:19 247 (SW) 73
CW Cas s 1 0.318862 11.02 11.47 0.45 23.01. 19:19 315 (NW) 57
V625 And p 10 0.2495793 14.20 14.80 0.60 23.01. 19:19 289 (W) 33
ZZ Peg s 1 0.667356 12.20 12.50 0.30 23.01. 19:19 275 (W) 15
AD Phe p 10 0.379924 10.27 10.80 0.53 23.01. 19:20 216 (SW) -10
CT Her p 1 1.7863748 10.60 11.70 1.10 23.01. 19:20 3 (N) -21
BL Dra p 4 0.402665 11.90 12.20 0.30 23.01. 19:20 337 (NW) 27
V1647 Aql p 6 0.463588 13.50 14.00 0.50 23.01. 19:20 299 (NW) -35
R CMa p 1 1.13595 5.70 6.34 0.64 23.01. 19:20 139 (SE) 14
V934 Cyg p 1 0.7006967 13.20 13.70 0.50 23.01. 19:20 321 (NW) 0
V1799 Ori p 2 0.290304 12.90 13.90 1.00 23.01. 19:21 175 (S) 47
V854 Cep p 10 1.138574 13.20 13.80 0.60 23.01. 19:21 338 (N) 43
BB Men p 10 0.257701 11.46 11.92 0.46 23.01. 19:21 172 (S) -36
NT Aps p 5 0.294763 8.39 8.87 0.48 23.01. 19:21 164 (S) -63
AK Her p 1 0.4215225 8.29 8.77 0.48 23.01. 19:21 350 (N) -23
V1383 Ori p 9 0.6663 8.46 8.66 0.20 23.01. 19:21 157 (SE) 30
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.