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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NY Lyr s 1 0.4408 12.70 13.10 0.40 25.12. 13:13 229 (SW) 69
V506 Cam s 8 0.3401 12.70 13.20 0.50 25.12. 13:13 359 (N) 44
V524 Oph p 8 0.308917 13.00 13.80 0.80 25.12. 13:13 219 (SW) 1
V445 Cam p 10 0.30118 14.40 15.20 0.80 25.12. 13:13 7 (N) 40
AD Phe p 10 0.379924 10.27 10.80 0.53 25.12. 13:14 130 (SE) -19
AE Phe s 1 0.362374 7.56 8.19 0.63 25.12. 13:14 135 (SE) -28
MT Her p 1 0.4877185 11.86 12.86 1.00 25.12. 13:14 228 (SW) 46
EH CVn s 1 0.263585 12.91 12.91 0.00 25.12. 13:14 300 (NW) 16
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 25.12. 13:14 146 (SE) 26
V1144 Cen p 9 1.069425 11.97 12.70 0.73 25.12. 13:14 264 (W) -38
V587 Pup p 10 7.2845 9.11 9.32 0.21 25.12. 13:14 16 (N) -65
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 25.12. 13:14 201 (S) 23
QX Boo p 9 0.3604665 12.50 13.20 0.70 25.12. 13:15 297 (NW) 43
V930 Cep s 8 0.393722 12.48 12.83 0.35 25.12. 13:15 29 (NE) 63
V1140 Cas p 10 3.8347 12.82 13.20 0.38 25.12. 13:15 33 (NE) 50
RW Dor s 2 0.2854633 10.80 11.20 0.40 25.12. 13:15 146 (SE) -60
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.12. 13:15 66 (NE) 68
V1222 Tau p 4 0.295362 13.28 13.64 0.36 25.12. 13:15 74 (E) -2
OV UMa p 10 9.2512 10.78 11.70 0.92 25.12. 13:15 360 (N) 31
V634 CrA p 10 0.3079573 13.40 13.90 0.50 25.12. 13:15 202 (S) -6
AE Hya p 9 0.3928877 13.90 14.80 0.90 25.12. 13:15 326 (NW) -60
OW Mus p 10 3.0341 13.45 14.20 0.75 25.12. 13:15 203 (SW) -56
V1052 Her s 1 0.370829 12.20 12.20 0.00 25.12. 13:15 253 (W) 43
OV Dra p 9 0.0587357 19.00 20.70 1.70 25.12. 13:15 334 (NW) 36
V1151 Her p 10 0.27818 12.80 13.05 0.25 25.12. 13:15 296 (NW) 48
AM Leo s 1 0.3657975 9.25 9.83 0.58 25.12. 13:15 320 (NW) -22
OS Her s 9 0.792285 13.26 13.26 0.00 25.12. 13:16 256 (W) 58
LV CMa s 9 1.18348 8.65 8.65 0.00 25.12. 13:16 33 (NE) -47
GP Gem s 4 1.594742 13.10 13.50 0.40 25.12. 13:16 23 (NE) -24
V662 Car p 9 1.4135547 12.09 12.70 0.61 25.12. 13:16 230 (SW) -69
CZ Aqr s 1 0.8627525 10.98 11.10 0.12 25.12. 13:16 139 (SE) 14
V394 Cam p 10 0.381489 13.20 13.60 0.40 25.12. 13:17 15 (N) 36
IW UMa p 1 0.774718 11.70 12.18 0.48 25.12. 13:17 350 (N) 4
V594 Cen p 10 0.3170973 13.70 14.50 0.80 25.12. 13:17 244 (SW) -44
EE CVn p 1 0.280562 13.70 14.57 0.87 25.12. 13:17 302 (NW) 15
V428 Cam p 8 0.290606 12.85 13.15 0.30 25.12. 13:17 10 (N) 39
BF Pav p 10 0.305605 11.00 11.90 0.90 25.12. 13:17 195 (S) -22
V641 Ori p 1 0.450815 14.20 14.80 0.60 25.12. 13:17 40 (NE) -17
CM Gem p 10 1.403522 14.80 15.30 0.50 25.12. 13:17 31 (NE) -17
IS Boo s 8 0.25145 14.00 14.00 0.00 25.12. 13:17 309 (NW) 33
V357 Peg s 1 0.578451 9.01 9.01 0.00 25.12. 13:17 106 (E) 46
V1341 Aql s 8 0.304012 13.00 13.40 0.40 25.12. 13:18 211 (SW) 36
SW Ant s 10 0.3802 13.80 14.60 0.80 25.12. 13:19 324 (NW) -62
BU Cep p 5 1.414368 12.20 12.90 0.70 25.12. 13:19 34 (NE) 69
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 25.12. 13:19 348 (N) 80
V494 Mon s 6 0.8388177 11.60 11.65 0.05 25.12. 13:19 39 (NE) -36
V591 Aur p 8 1.10965 10.81 11.42 0.61 25.12. 13:19 41 (NE) 12
DV Peg s 1 0.642167 11.70 12.10 0.40 25.12. 13:19 157 (SE) 60
V2640 Oph s 7 0.419892 12.50 13.20 0.70 25.12. 13:19 238 (SW) 30
V889 Cep s 10 0.418336 12.55 12.80 0.25 25.12. 13:19 30 (NE) 68
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.