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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:34 // 17:32 UTC
Civil Twilight (6°): 04:03 // 18:04 UTC
Nautical Twilight (12°): 03:24 // 18:43 UTC
Astronomical Twilight (18°): 02:42 // 19:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V680 Cyg p 1 1.199142 10.00 10.80 0.80 01.04. 21:20 10 (N) 15
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 01.04. 21:20 20 (N) 1
IO Boo p 7 0.2711483 13.00 13.50 0.50 01.04. 21:20 106 (E) 45
V1180 Her p 10 0.352051 12.82 12.98 0.16 01.04. 21:20 73 (E) 30
V480 And p 9 0.510024 12.75 13.05 0.30 01.04. 21:20 344 (N) -5
V887 Per p 8 1.534436 9.91 10.42 0.51 01.04. 21:20 318 (NW) 18
NX Boo s 8 0.251135 13.02 13.36 0.34 01.04. 21:20 87 (E) 44
V790 Cep s 8 0.3212316 12.62 12.62 0.00 01.04. 21:20 357 (N) 46
RS Ser p 7 0.59814 10.80 11.50 0.70 01.04. 21:21 84 (E) -22
AT Aqr s 8 0.30409565 14.10 14.70 0.60 01.04. 21:21 19 (N) -59
V796 Cep p 1 0.392964 12.20 12.85 0.65 01.04. 21:21 351 (N) 42
GY Cnc p 7 0.1754425 16.50 17.80 1.30 01.04. 21:21 226 (SW) 52
FT Lyn p 9 0.2937757 12.90 12.90 0.00 01.04. 21:21 246 (SW) 63
EX Psc s 1 0.289482 12.00 12.00 0.00 01.04. 21:21 339 (N) -32
V842 Cyg s 1 0.8591385 14.00 14.10 0.10 01.04. 21:21 46 (NE) 2
V412 Gem p 9 0.32667 16.36 16.96 0.60 01.04. 21:21 257 (W) 28
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 01.04. 21:22 6 (N) -39
V891 Aql s 10 0.419508 15.40 15.80 0.40 01.04. 21:22 57 (NE) -24
V618 Aur p 9 0.992835 12.95 13.90 0.95 01.04. 21:22 285 (W) 30
WY Sex p 5 0.3680553 11.50 11.80 0.30 01.04. 21:22 197 (S) 38
SS Com s 1 0.412815 11.30 11.90 0.60 01.04. 21:22 136 (SE) 52
CM Cap p 5 0.4189 11.00 11.60 0.60 01.04. 21:23 56 (NE) -40
IZ Mon s 1 0.779805 11.90 12.00 0.10 01.04. 21:23 253 (W) 25
BT CrB p 9 0.0892 18.90 20.40 1.50 01.04. 21:23 76 (E) 37
GZ And p 1 0.3050173 10.83 11.61 0.78 01.04. 21:23 328 (NW) 13
V1327 Her p 9 0.660064 12.74 13.15 0.41 01.04. 21:23 61 (NE) 12
TU Eri p 9 0.334978 12.56 13.13 0.57 01.04. 21:23 280 (W) -35
NR Cep s 4 0.949548 13.00 13.60 0.60 01.04. 21:24 352 (N) 30
V2031 Cyg p 9 2.70465 8.53 8.67 0.14 01.04. 21:24 31 (NE) 5
BZ Eri s 1 0.6641701 9.00 9.21 0.21 01.04. 21:24 276 (W) -13
V1712 Aql s 8 0.39611 13.15 13.90 0.75 01.04. 21:24 55 (NE) -12
V1047 Her s 1 0.320736 12.26 12.26 0.00 01.04. 21:24 66 (NE) 24
KV Cas p 10 5.444 15.10 17.40 2.30 01.04. 21:24 341 (N) 25
V2781 Ori p 10 2.210345 13.90 15.30 1.40 01.04. 21:24 272 (W) 26
IL Cnc p 1 0.267656 12.35 12.96 0.61 01.04. 21:24 233 (SW) 51
V1182 Cen p 10 0.94915 12.80 13.40 0.60 01.04. 21:24 156 (SE) -13
TY UMa p 1 0.354548 11.48 12.14 0.66 01.04. 21:24 51 (NE) 79
EP Oct p 10 0.448784 12.37 13.17 0.80 01.04. 21:24 173 (S) -48
V554 And p 5 0.35291 16.32 16.78 0.46 01.04. 21:24 330 (NW) 12
V1295 Her p 1 0.349236 12.05 12.50 0.45 01.04. 21:24 51 (NE) 27
V373 Cam p 7 0.370807 12.50 13.00 0.50 01.04. 21:25 319 (NW) 39
BQ Eri p 1 0.821972 10.94 11.28 0.34 01.04. 21:25 266 (W) -4
GR Cet p 9 0.488807 11.31 11.71 0.40 01.04. 21:25 317 (NW) -54
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 01.04. 21:25 26 (NE) 3
IK Boo p 1 0.303116 12.00 12.50 0.50 01.04. 21:25 104 (E) 50
V1199 Her p 10 0.3355445 14.90 15.50 0.60 01.04. 21:25 77 (E) 25
GZ Aqr s 4 0.302781 14.60 14.60 0.00 01.04. 21:25 9 (N) -47
IM Cep p 2 0.921584 13.20 14.20 1.00 01.04. 21:25 359 (N) 23
CP Psc s 1 0.6840085 10.69 10.69 0.00 01.04. 21:25 337 (NW) -4
GO Mus s 10 0.524 14.60 15.20 0.60 01.04. 21:25 173 (S) -36
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.