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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:42 // 15:40 UTC
Civil Twilight (6°): 06:08 // 16:14 UTC
Nautical Twilight (12°): 05:29 // 16:54 UTC
Astronomical Twilight (18°): 04:51 // 17:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1107 Cas s 1 0.273412 12.88 12.88 0.00 23.01. 15:25 24 (NE) 77
IU Cnc p 1 0.421646 11.80 12.36 0.56 23.01. 15:25 54 (NE) -11
NY Vir s 1 0.10101597 13.30 13.30 0.00 23.01. 15:25 340 (N) -40
V636 Aur p 1 0.3406176 13.70 14.10 0.40 23.01. 15:26 73 (E) 33
WZ Cyg s 1 0.5844672 10.50 10.90 0.40 23.01. 15:26 276 (W) 49
V789 Cyg s 6 0.288551 13.30 13.30 0.00 23.01. 15:26 283 (W) 29
V449 Peg s 1 0.352657 14.60 14.60 0.00 23.01. 15:26 254 (W) 50
EF CVn p 1 0.27205 13.10 13.50 0.40 23.01. 15:26 347 (N) -11
AY Pup p 7 0.4689593 11.60 12.50 0.90 23.01. 15:26 96 (E) -28
V843 Mon s 2 0.526121 12.40 12.90 0.50 23.01. 15:26 80 (E) 5
V546 And p 5 0.38302 11.20 11.80 0.60 23.01. 15:26 110 (E) 76
KT Cnc p 8 0.323691 13.60 14.20 0.60 23.01. 15:27 61 (NE) -8
HR Gem p 1 1.068963 11.40 12.50 1.10 23.01. 15:27 78 (E) 23
GR Boo p 1 0.3766695 11.45 11.90 0.45 23.01. 15:27 328 (NW) -8
BB Peg s 1 0.361501 10.80 11.40 0.60 23.01. 15:27 231 (SW) 47
BO Gru p 10 0.56221 12.10 12.60 0.50 23.01. 15:27 196 (S) -6
SW Cnc p 6 1.799205 11.60 12.50 0.90 23.01. 15:27 54 (NE) -15
IO UMa p 3 5.52011 8.19 8.79 0.60 23.01. 15:27 355 (N) 20
V1542 Aql p 1 0.417537 11.71 12.34 0.63 23.01. 15:27 263 (W) 17
IT Cnc p 6 0.363657 12.50 12.90 0.40 23.01. 15:27 53 (NE) -1
KM Gem p 8 1.90844 13.50 13.90 0.40 23.01. 15:27 78 (E) 16
AH Vir p 1 0.4075267 8.89 9.40 0.51 23.01. 15:28 7 (N) -28
V338 Aqr s 9 0.285143 12.40 12.40 0.00 23.01. 15:28 230 (SW) 27
MP Cen s 10 2.993469 9.70 10.00 0.30 23.01. 15:28 152 (SE) -76
V456 Cam p 10 0.419811 12.10 12.30 0.20 23.01. 15:28 36 (NE) 43
V1104 Her s 1 0.227876 13.30 13.30 0.00 23.01. 15:28 310 (NW) 32
AC CMi s 1 0.867217 11.00 11.00 0.00 23.01. 15:28 74 (E) 0
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 23.01. 15:28 298 (NW) 70
V419 Nor p 10 0.6388 16.09 16.53 0.44 23.01. 15:28 238 (SW) -61
V411 Lyr p 6 0.582626 13.50 14.50 1.00 23.01. 15:28 290 (W) 30
BZ Ara p 9 0.4 14.50 15.10 0.60 23.01. 15:28 232 (SW) -54
V435 Hya p 10 2.211 10.04 10.76 0.72 23.01. 15:28 62 (NE) -45
V1687 Aql p 10 0.587805 11.50 11.90 0.40 23.01. 15:28 266 (W) 8
V635 Cyg s 1 0.760358 13.30 13.50 0.20 23.01. 15:29 285 (W) 61
V706 And p 10 1.429164 11.43 12.80 1.37 23.01. 15:29 217 (SW) 72
V337 Vir s 5 0.352857 13.30 13.80 0.50 23.01. 15:29 357 (N) -39
EW Psc s 8 0.241202 10.38 10.38 0.00 23.01. 15:29 195 (S) 48
V2563 Oph s 7 0.372304 11.60 11.60 0.00 23.01. 15:29 277 (W) -5
BP Cen p 10 2.170536 12.20 16.00 3.80 23.01. 15:29 267 (W) -84
CD Tri p 3 0.369035 12.14 12.62 0.48 23.01. 15:29 119 (SE) 66
RT Hyi p 10 0.2840352 12.28 13.15 0.87 23.01. 15:29 178 (S) -39
MM Dra s 8 0.2644 14.54 14.54 0.00 23.01. 15:30 320 (NW) 52
SIG Aql s 3 1.9502717 5.14 5.30 0.16 23.01. 15:30 263 (W) 13
KZ Pav p 7 0.949879 7.71 9.30 1.59 23.01. 15:30 200 (S) -37
LR Pav p 10 0.3945 15.00 15.30 0.30 23.01. 15:30 206 (SW) -42
AE Mon p 9 3.228708 13.20 14.60 1.40 23.01. 15:31 88 (E) -5
V351 Peg p 1 0.593297 8.00 8.31 0.31 23.01. 15:31 211 (SW) 52
V689 Her p 10 1.43385 15.60 16.00 0.40 23.01. 15:31 309 (NW) -8
V364 Per s 2 0.3394535 14.60 15.60 1.00 23.01. 15:31 111 (E) 64
GU Aps p 10 0.436522 14.00 14.70 0.70 23.01. 15:31 193 (S) -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.