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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:39 // 15:01 UTC
Civil Twilight (6°): 06:03 // 15:37 UTC
Nautical Twilight (12°): 05:22 // 16:18 UTC
Astronomical Twilight (18°): 04:43 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1258 Cen p 10 0.08885 15.40 22.20 6.80 05.12. 03:14 134 (SE) -5
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 05.12. 03:14 23 (NE) -8
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 05.12. 03:15 32 (NE) -2
V1102 Her p 1 0.3090057 13.60 14.40 0.80 05.12. 03:15 29 (NE) 18
V907 Cep p 10 0.63622 12.35 12.85 0.50 05.12. 03:15 352 (N) 34
V341 Cas p 10 3.407387 14.70 17.30 2.60 05.12. 03:15 345 (N) 19
V506 Oph s 1 1.0604275 11.20 12.00 0.80 05.12. 03:15 56 (NE) -16
V449 Per p 1 0.4731033 12.70 13.30 0.60 05.12. 03:15 297 (NW) 24
IR Vir p 3 0.36938 12.10 12.70 0.60 05.12. 03:16 124 (SE) 20
EI Mon p 8 0.9107425 13.90 14.40 0.50 05.12. 03:16 220 (SW) 26
PR Boo s 10 0.371281 13.70 13.70 0.00 05.12. 03:16 57 (NE) 32
SW Gru p 10 0.28812 13.50 14.00 0.50 05.12. 03:16 302 (NW) -81
V569 Lyr p 6 1.2397626 11.90 12.30 0.40 05.12. 03:16 33 (NE) 7
V1016 Oph p 1 0.407161 13.10 14.10 1.00 05.12. 03:17 82 (E) -14
NN Ser p 1 0.1300801 17.00 23.00 6.00 05.12. 03:17 74 (E) 4
V489 Cep s 8 2.553755 13.96 13.96 0.00 05.12. 03:17 358 (N) 26
CR Lac p 10 0.36689 13.90 14.70 0.80 05.12. 03:17 346 (N) 13
BU Vul p 1 0.5689935 10.60 11.40 0.80 05.12. 03:17 7 (N) -11
V906 Ara p 6 1.02255 14.50 14.80 0.30 05.12. 03:17 132 (SE) -55
V443 Cam s 9 0.411691 14.00 14.80 0.80 05.12. 03:18 339 (N) 60
BL Eri p 1 0.416918 11.51 12.28 0.77 05.12. 03:18 252 (W) 0
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 05.12. 03:18 331 (NW) -50
AT Aqr p 8 0.30409565 14.10 15.00 0.90 05.12. 03:18 331 (NW) -58
GW Tau p 1 0.6413225 11.20 11.90 0.70 05.12. 03:18 274 (W) 31
AU Ser p 1 0.3864975 10.90 11.80 0.90 05.12. 03:18 68 (E) 11
V692 And s 6 0.33802 12.50 12.50 0.00 05.12. 03:18 335 (NW) 10
BY Per s 1 1.152638 13.20 13.20 0.00 05.12. 03:19 322 (NW) 30
V1104 Her s 1 0.227876 13.30 13.30 0.00 05.12. 03:19 30 (NE) 17
AB Tel p 10 0.32597 13.40 14.10 0.70 05.12. 03:19 108 (E) -65
CZEV114 Cas p 4 0.642525 13.98 13.98 0.00 05.12. 03:19 338 (N) 26
V418 Nor p 10 0.3849 16.18 16.50 0.32 05.12. 03:19 131 (SE) -44
V1187 Her p 1 0.310764 11.14 11.31 0.17 05.12. 03:19 54 (NE) 17
VY Pup p 5 0.8167331 10.80 11.40 0.60 05.12. 03:19 208 (SW) 24
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 05.12. 03:19 353 (N) -47
NT Aps s 5 0.294763 8.39 8.39 0.00 05.12. 03:19 158 (S) -45
DS Psc s 4 0.3424915 11.75 11.75 0.00 05.12. 03:19 300 (NW) -19
V368 Cam s 6 0.4089212 13.35 13.35 0.00 05.12. 03:19 332 (NW) 53
V409 Aql s 9 2.049404 11.50 11.90 0.40 05.12. 03:19 37 (NE) -34
V432 Hya p 10 1.115657 7.90 7.98 0.08 05.12. 03:19 182 (S) 29
CZ CMi s 1 0.426397 10.55 10.55 0.00 05.12. 03:20 222 (SW) 42
PT Vir p 7 0.3081795 13.38 13.56 0.18 05.12. 03:20 119 (SE) 35
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 05.12. 03:20 335 (NW) -41
V625 And p 10 0.2495793 14.20 14.80 0.60 05.12. 03:20 337 (NW) 0
V909 Cep s 7 0.425573 12.13 12.13 0.00 05.12. 03:20 348 (N) 21
AT Psc p 9 3.783485 15.60 16.70 1.10 05.12. 03:20 316 (NW) 5
V1723 Cyg p 7 0.884045 13.20 14.40 1.20 05.12. 03:20 358 (N) -2
EK Com s 1 0.266685 12.70 12.70 0.00 05.12. 03:20 99 (E) 44
GH Boo s 1 0.65951 11.90 11.90 0.00 05.12. 03:20 83 (E) 31
EW Psc p 8 0.241202 10.38 10.38 0.00 05.12. 03:21 316 (NW) -21
DV Aqr s 9 1.57553 5.89 6.10 0.21 05.12. 03:21 8 (N) -54
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.