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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:40 // 15:44 UTC
Civil Twilight (6°): 06:06 // 16:18 UTC
Nautical Twilight (12°): 05:27 // 16:57 UTC
Astronomical Twilight (18°): 04:49 // 17:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AT Aqr p 8 0.30409565 14.10 15.00 0.90 25.01. 12:43 176 (S) 20
IN Cnc p 5 0.501459 13.00 13.65 0.65 25.01. 12:43 12 (N) -23
U Gem p 1 0.17690624 8.20 14.90 6.70 25.01. 12:43 30 (NE) -13
V731 Her s 1 0.4264073 13.30 13.80 0.50 25.01. 12:43 291 (W) 43
V1130 Tau s 2 0.798868 6.65 6.65 0.00 25.01. 12:43 91 (E) 3
UZ For p 10 0.087865429 18.20 20.90 2.70 25.01. 12:43 112 (E) -15
V1281 Cen p 10 5.277 15.62 15.63 0.01 25.01. 12:43 222 (SW) -59
V1865 Ori p 3 0.717374 12.50 12.90 0.40 25.01. 12:43 64 (NE) -1
I Boo p 1 0.2678178 5.80 6.40 0.60 25.01. 12:43 313 (NW) 27
PV Pup s 9 1.660728 6.88 7.31 0.43 25.01. 12:44 51 (NE) -45
EM Lac p 1 0.3891351 12.50 13.09 0.59 25.01. 12:44 35 (NE) 85
V520 Cas s 1 0.489832 12.50 13.10 0.60 25.01. 12:44 59 (NE) 74
OQ UMa p 1 0.283356 13.00 13.70 0.70 25.01. 12:44 328 (NW) 27
FZ Del p 1 0.7832118 10.20 11.30 1.10 25.01. 12:44 204 (SW) 42
EX Ara p 10 3.44947 14.40 15.80 1.40 25.01. 12:44 216 (SW) -31
V477 Cyg s 1 2.34698 8.50 8.69 0.19 25.01. 12:45 242 (SW) 61
GS Aqr s 3 0.374069 13.20 13.60 0.40 25.01. 12:45 173 (S) 39
V631 Aur p 9 0.3459 15.97 16.61 0.64 25.01. 12:45 46 (NE) 15
V726 Cyg p 1 0.497971 12.70 13.80 1.10 25.01. 12:45 255 (W) 68
V3903 Sgr p 10 1.7442288 7.00 7.16 0.16 25.01. 12:45 232 (SW) -1
V339 Lib p 9 0.339013 13.60 14.40 0.80 25.01. 12:45 262 (W) -19
KP Boo p 9 0.589859 11.90 12.35 0.45 25.01. 12:45 316 (NW) 19
RZ Com p 1 0.338507 10.42 11.13 0.71 25.01. 12:45 326 (NW) -10
LS Peg p 8 0.1733 11.60 13.00 1.40 25.01. 12:45 186 (S) 54
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 25.01. 12:45 241 (SW) 61
V340 Vir s 6 0.45486 11.53 11.85 0.32 25.01. 12:45 297 (NW) -38
AG Ari p 7 1.963115 8.16 8.42 0.26 25.01. 12:45 101 (E) 26
NS Com p 9 0.330805 13.25 13.60 0.35 25.01. 12:46 321 (NW) -8
V883 Her p 9 0.6950255 13.13 13.35 0.22 25.01. 12:46 270 (W) 37
V658 Ara s 10 0.6276 15.40 16.00 0.60 25.01. 12:46 217 (SW) -38
V901 Cen p 1 0.3542133 11.94 12.30 0.37 25.01. 12:46 255 (W) -79
LT Pup p 10 1.642681 12.50 13.00 0.50 25.01. 12:46 55 (NE) -54
AV Pup s 1 0.4350067 10.50 11.00 0.50 25.01. 12:47 41 (NE) -51
LO And p 1 0.3804371 11.20 11.82 0.62 25.01. 12:47 101 (E) 76
V439 Dra p 10 0.678602 13.35 13.80 0.45 25.01. 12:47 327 (NW) 68
V953 Mon p 7 0.426934 13.80 14.40 0.60 25.01. 12:47 37 (NE) -34
YY CrB s 1 0.37656 8.64 8.64 0.00 25.01. 12:47 299 (NW) 26
IT Cnc s 6 0.363657 12.50 12.90 0.40 25.01. 12:47 21 (N) -16
AG Phe s 10 0.75534 8.87 8.95 0.08 25.01. 12:47 154 (SE) -5
V406 Lyr s 5 0.860783 12.40 12.90 0.50 25.01. 12:48 279 (W) 52
V417 Aur p 4 1.865521 7.92 8.15 0.24 25.01. 12:48 55 (NE) 17
V714 Sco p 10 0.6982113 12.20 12.80 0.60 25.01. 12:48 230 (SW) -9
RAFV065 Cru p 5 0.40238 13.10 13.22 0.12 25.01. 12:48 221 (SW) -66
MS UMa s 1 0.410388 11.97 11.97 0.00 25.01. 12:48 346 (N) 11
V345 Gem s 1 0.274778 7.82 7.88 0.06 25.01. 12:48 31 (NE) 0
V448 Cas s 7 0.574084 14.50 15.00 0.50 25.01. 12:48 50 (NE) 66
V524 Hya p 10 0.15 17.12 19.40 2.28 25.01. 12:48 16 (N) -38
NO Vul s 1 0.370765 13.40 14.10 0.70 25.01. 12:49 240 (SW) 48
V685 Her p 10 0.5891435 15.40 16.00 0.60 25.01. 12:49 285 (W) 18
TU CMa p 1 1.1278038 9.80 10.50 0.70 25.01. 12:49 79 (E) -41
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.