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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:10 UTC
Civil Twilight (6°): 06:20 // 15:46 UTC
Nautical Twilight (12°): 05:38 // 16:28 UTC
Astronomical Twilight (18°): 04:59 // 17:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BK Oct s 10 0.3686 14.30 14.60 0.30 02.01. 03:04 158 (S) -59
V2712 Ori p 10 0.346489 12.54 12.82 0.28 02.01. 03:04 256 (W) 1
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 02.01. 03:04 267 (W) 28
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 02.01. 03:04 77 (E) 0
DZ Psc s 1 0.366136 10.86 10.86 0.00 02.01. 03:05 335 (NW) -15
AL Gem p 1 1.391343 9.80 10.39 0.59 02.01. 03:05 260 (W) 36
IV Cas p 1 0.9985167 11.20 12.40 1.20 02.01. 03:05 351 (N) 14
BQ Phe p 10 0.218481 10.43 10.60 0.17 02.01. 03:05 272 (W) -74
EX Lyr p 1 0.717293 12.08 12.68 0.60 02.01. 03:05 54 (NE) 5
V450 Her p 1 1.825437 10.10 10.70 0.60 02.01. 03:05 68 (E) 27
V649 Cas p 9 2.39123 6.53 6.63 0.10 02.01. 03:05 357 (N) 22
V455 Mon p 5 0.6817285 14.50 15.30 0.80 02.01. 03:05 246 (SW) 19
WZ And s 1 0.695662 11.60 11.90 0.30 02.01. 03:06 335 (NW) 3
NX Dra p 9 0.275807 12.62 12.83 0.21 02.01. 03:06 6 (N) 64
CG Lac p 1 0.819389 13.90 15.00 1.10 02.01. 03:06 1 (N) 9
V2784 Ori p 7 1.831256 12.70 13.20 0.50 02.01. 03:06 259 (W) 17
EH CVn p 1 0.263585 12.91 13.26 0.35 02.01. 03:06 104 (E) 54
AW Vir s 1 0.3539976 11.00 11.67 0.67 02.01. 03:06 132 (SE) 33
V658 Lyr p 1 0.33026 11.10 11.50 0.40 02.01. 03:06 42 (NE) 22
V676 Cen s 7 0.292394 11.90 12.50 0.60 02.01. 03:06 139 (SE) -12
V502 And s 6 0.318892 13.80 14.15 0.35 02.01. 03:06 336 (NW) -6
LN Aps p 10 0.31072 12.80 13.30 0.50 02.01. 03:06 162 (S) -51
V604 Car p 10 0.472292 9.16 9.64 0.48 02.01. 03:06 208 (SW) -28
V391 Vir p 1 0.3543161 12.21 12.84 0.63 02.01. 03:06 150 (SE) 40
V483 And p 1 0.2970635 11.97 12.20 0.23 02.01. 03:07 344 (N) 2
V512 Cyg p 3 2.4246437 11.40 12.40 1.00 02.01. 03:07 21 (N) 13
GT Lac p 8 0.2790438 15.50 17.00 1.50 02.01. 03:07 4 (N) 6
V1490 Aql p 8 1.615908 10.50 11.00 0.50 02.01. 03:08 48 (NE) -19
VZ Psc p 1 0.2612592 10.20 10.45 0.25 02.01. 03:08 350 (N) -35
V506 Cam p 8 0.3401 12.70 13.30 0.60 02.01. 03:08 356 (N) 55
V345 Ser p 10 0.372484 14.30 15.10 0.80 02.01. 03:08 102 (E) 25
V449 Peg s 1 0.352657 14.60 14.60 0.00 02.01. 03:08 17 (N) -10
I Boo s 1 0.2678178 5.80 6.29 0.49 02.01. 03:08 69 (E) 50
QV Boo p 10 0.324797 14.20 15.00 0.80 02.01. 03:09 74 (E) 41
RZ Dra p 1 0.5508762 10.11 11.01 0.90 02.01. 03:09 35 (NE) 32
V340 Vir s 6 0.45486 11.53 11.85 0.32 02.01. 03:09 145 (SE) 19
V497 And p 10 0.3051 14.70 15.50 0.80 02.01. 03:09 339 (N) -3
V870 Cep s 7 0.301066 10.93 11.15 0.22 02.01. 03:09 7 (N) 22
QW Cam p 10 0.921 13.50 14.00 0.50 02.01. 03:10 317 (NW) 33
GV Leo s 1 0.266728 11.37 11.37 0.00 02.01. 03:10 199 (S) 56
SW Gru p 10 0.28812 13.50 14.00 0.50 02.01. 03:10 66 (NE) -79
DE Mic p 10 0.410687 7.65 8.05 0.40 02.01. 03:10 66 (NE) -66
V Tri p 1 0.5852056 10.70 11.80 1.10 02.01. 03:10 328 (NW) -3
BT Tri p 10 0.2512 14.20 14.80 0.60 02.01. 03:10 320 (NW) 1
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 02.01. 03:10 20 (N) 22
DG Lac p 1 2.206482 10.80 12.00 1.20 02.01. 03:11 4 (N) 14
V355 Cam p 10 0.437059 12.20 12.60 0.40 02.01. 03:11 316 (NW) 36
V434 Nor p 10 0.5983 16.16 16.50 0.34 02.01. 03:11 141 (SE) -32
V456 Mon p 7 1.57329 13.60 15.90 2.30 02.01. 03:11 248 (W) 20
AQ Tau p 1 1.215896 12.00 12.90 0.90 02.01. 03:11 289 (W) 21
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.