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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:36 UTC
Nautical Twilight (12°): 05:32 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V454 Mon p 9 2.247595 12.00 12.40 0.40 16.12. 21:04 125 (SE) 28
IS CMa p 7 0.616985 6.93 7.44 0.50 16.12. 21:04 147 (SE) 3
V572 Lyr p 1 0.9933045 10.60 11.00 0.40 16.12. 21:05 332 (NW) 8
V956 Aql p 10 0.3961755 13.90 14.30 0.40 16.12. 21:05 297 (NW) -34
IR Lib p 8 0.2743715 8.72 8.83 0.11 16.12. 21:05 11 (N) -69
V731 Her s 1 0.4264073 13.30 13.80 0.50 16.12. 21:05 344 (N) 6
RZ Dra s 1 0.5508762 10.11 10.50 0.39 16.12. 21:05 339 (N) 23
V789 Cep p 9 0.35363 14.58 14.58 0.00 16.12. 21:05 354 (N) 54
RV Gru p 10 0.2595312 11.00 11.40 0.40 16.12. 21:06 229 (SW) -28
G5230.1008 Aqr s 8 0.727276 10.66 10.66 0.00 16.12. 21:06 263 (W) -2
V477 Her s 8 0.3251804 14.90 15.40 0.50 16.12. 21:06 339 (N) -11
DS Psc s 4 0.3424915 11.75 11.75 0.00 16.12. 21:06 232 (SW) 31
V755 Cep p 10 0.392195 12.63 12.95 0.32 16.12. 21:06 334 (NW) 58
DF Gru p 10 0.70079 10.35 10.79 0.43 16.12. 21:06 230 (SW) -22
V336 TrA p 10 0.266768 10.46 11.20 0.74 16.12. 21:06 184 (S) -77
V1179 Her p 1 0.385505 11.39 11.72 0.33 16.12. 21:06 349 (N) -28
BG UMa s 8 0.6630411 10.84 10.93 0.09 16.12. 21:07 20 (N) 20
V610 Ara p 9 0.54316 8.80 9.20 0.40 16.12. 21:07 226 (SW) -78
V357 Peg s 1 0.578451 9.01 9.01 0.00 16.12. 21:07 266 (W) 38
FL And p 7 0.905648 14.30 15.10 0.80 16.12. 21:07 261 (W) 58
V1191 Cas p 10 1.941485 11.20 11.48 0.28 16.12. 21:07 311 (NW) 53
IM Mon p 8 1.1902417 6.40 6.49 0.09 16.12. 21:07 136 (SE) 27
VW Pic p 10 0.425763 7.05 7.14 0.09 16.12. 21:07 165 (S) -18
LM Boo s 1 0.327922 12.00 12.00 0.00 16.12. 21:07 17 (N) -14
NO Vul p 1 0.370765 13.40 14.20 0.80 16.12. 21:07 309 (NW) -4
WW Cnc p 1 1.115957 10.50 11.60 1.10 16.12. 21:07 76 (E) 29
MM Cas s 1 1.158475 12.00 12.40 0.40 16.12. 21:07 297 (NW) 63
V366 Cyg p 6 1.096018 10.00 10.50 0.50 16.12. 21:08 319 (NW) 31
YY CrB s 1 0.37656 8.64 8.64 0.00 16.12. 21:08 0 (N) -2
IW Boo s 4 0.264742 13.40 13.40 0.00 16.12. 21:08 17 (N) 5
NR Lac p 1 0.6048055 13.20 14.00 0.80 16.12. 21:08 303 (NW) 41
X Tri s 1 0.97153 8.55 9.07 0.52 16.12. 21:08 234 (SW) 59
V553 And p 6 0.30903 17.12 17.68 0.56 16.12. 21:08 264 (W) 70
V1256 Her s 2 0.318276 12.60 13.40 0.80 16.12. 21:08 337 (NW) -21
PT Boo s 9 0.4466345 12.60 12.60 0.00 16.12. 21:08 6 (N) 4
YZ Phe s 10 0.23472665 12.65 12.95 0.30 16.12. 21:09 202 (S) -10
PX Cas p 10 1.8396105 14.80 16.00 1.20 16.12. 21:09 306 (NW) 52
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 16.12. 21:09 4 (N) -2
AU Pic p 9 0.3119 14.00 14.40 0.40 16.12. 21:09 160 (S) -27
TY Boo p 1 0.3171485 10.81 11.47 0.66 16.12. 21:09 11 (N) -4
BN Ari s 1 0.2993717 10.38 10.98 0.60 16.12. 21:09 230 (SW) 59
VW LMi p 1 0.477552 8.03 8.46 0.43 16.12. 21:10 58 (NE) 13
VV Vir s 1 0.446135 11.90 13.20 1.30 16.12. 21:10 39 (NE) -44
V471 Tau p 1 0.5211834 9.40 9.71 0.31 16.12. 21:10 181 (S) 57
V515 Mon s 1 0.8739713 11.60 12.00 0.40 16.12. 21:10 130 (SE) 26
XZ Mon p 8 0.876084 13.40 15.10 1.70 16.12. 21:10 130 (SE) 23
TY UMa p 1 0.354548 11.48 12.14 0.66 16.12. 21:10 31 (NE) 26
V959 Cep s 9 0.372264 11.45 11.68 0.23 16.12. 21:10 325 (NW) 56
V459 Lac s 7 1.767995 13.06 13.50 0.44 16.12. 21:10 299 (NW) 43
V2278 Cyg p 9 0.442184 13.30 13.62 0.32 16.12. 21:11 330 (NW) 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.