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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°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1046 Ori p 10 0.946261 6.54 6.58 0.04 25.12. 11:38 27 (NE) -41
KQ Lib p 9 0.695529 11.60 12.05 0.45 25.12. 11:38 240 (SW) 9
BT CrB p 9 0.0892 18.90 20.40 1.50 25.12. 11:38 263 (W) 55
EH Hya p 10 0.2969053 14.20 15.00 0.80 25.12. 11:38 255 (W) -32
V803 Aql p 4 0.2634245 14.00 15.00 1.00 25.12. 11:38 178 (S) 33
V401 Cyg p 1 0.582725 10.64 11.17 0.53 25.12. 11:38 159 (S) 69
TU Boo p 1 0.324284 11.80 12.50 0.70 25.12. 11:38 278 (W) 33
IL Boo s 6 0.347407 13.10 13.10 0.00 25.12. 11:38 293 (NW) 43
LU Lac p 2 0.2988016 14.60 15.45 0.85 25.12. 11:38 67 (NE) 58
BS Cas s 1 0.440469 12.20 12.60 0.40 25.12. 11:38 40 (NE) 38
V546 Vir p 10 0.56717 10.40 10.40 0.00 25.12. 11:38 257 (W) 18
EH CVn p 1 0.263585 12.91 13.26 0.35 25.12. 11:38 284 (W) 31
BM Phe p 10 0.413621 9.26 9.53 0.27 25.12. 11:38 124 (SE) -24
ZZ Peg s 1 0.667356 12.20 12.50 0.30 25.12. 11:39 103 (E) 30
V931 Mon p 9 1.90151 10.06 10.18 0.12 25.12. 11:39 355 (N) -51
V517 Ori s 5 1.4169 12.60 12.60 0.00 25.12. 11:39 20 (N) -27
V517 Ori p 5 1.4169 12.60 13.10 0.50 25.12. 11:39 20 (N) -27
AA UMa p 1 0.468127 10.88 11.58 0.70 25.12. 11:39 331 (NW) 13
V394 Vul p 10 3.08029 8.70 8.98 0.28 25.12. 11:39 156 (SE) 59
V1187 Her p 1 0.310764 11.14 11.31 0.17 25.12. 11:39 256 (W) 60
AN UMa p 6 0.07975275 14.90 20.20 5.30 25.12. 11:40 319 (NW) 19
OZ Dra p 10 0.136647 18.00 20.00 2.00 25.12. 11:40 323 (NW) 47
AW Peg p 6 10.62259 7.40 8.61 1.21 25.12. 11:40 111 (E) 47
VZ Lib p 1 0.358261 10.13 10.63 0.50 25.12. 11:40 230 (SW) 10
QW Gem p 1 0.3581235 10.33 10.74 0.41 25.12. 11:40 2 (N) -11
PS Dra p 10 0.43747 13.05 13.35 0.30 25.12. 11:40 315 (NW) 55
WY Cnc p 1 0.8293686 9.51 10.14 0.63 25.12. 11:41 332 (NW) -9
V1470 Aql p 9 0.834993 7.83 7.93 0.10 25.12. 11:41 155 (SE) 49
MY Cas s 6 0.926237 14.80 15.20 0.40 25.12. 11:41 40 (NE) 47
V804 Aql p 8 0.6553905 11.30 11.70 0.40 25.12. 11:41 178 (S) 34
V2263 Cyg p 7 1.832655 12.36 13.04 0.68 25.12. 11:41 66 (NE) 65
V1155 Her p 10 0.36945 14.40 14.80 0.40 25.12. 11:41 271 (W) 60
V449 And s 1 0.3385155 12.20 12.20 0.00 25.12. 11:41 46 (NE) 25
HM Mon p 1 0.40765587 13.40 14.20 0.80 25.12. 11:42 359 (N) -40
V609 Cen p 10 0.458448 13.30 13.60 0.30 25.12. 11:42 224 (SW) -35
DU Hya p 9 1.660175 11.90 14.00 2.10 25.12. 11:42 259 (W) -34
V525 And p 10 1.42902 11.20 11.55 0.35 25.12. 11:42 64 (NE) 23
BQ Eri s 1 0.821972 10.94 11.24 0.30 25.12. 11:42 37 (NE) -40
V461 Cam p 10 0.3385585 13.30 13.75 0.45 25.12. 11:42 1 (N) 33
V471 Peg p 10 0.9382 11.18 11.33 0.15 25.12. 11:43 116 (SE) 43
V687 Her p 4 0.321451 14.40 15.00 0.60 25.12. 11:43 246 (SW) 49
V416 Cam p 10 0.3863 14.40 15.00 0.60 25.12. 11:43 6 (N) 32
V641 Ori s 1 0.450815 14.20 14.50 0.30 25.12. 11:43 17 (N) -24
GN Boo s 1 0.3016025 10.75 10.75 0.00 25.12. 11:43 271 (W) 40
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 25.12. 11:43 50 (NE) 24
V732 CrA p 10 1.00545 10.68 11.51 0.83 25.12. 11:43 183 (S) -3
V1140 Her p 10 0.373001 13.70 14.10 0.40 25.12. 11:43 283 (W) 59
LT Cam p 2 0.2766042 14.50 14.70 0.20 25.12. 11:44 8 (N) 21
V554 And p 5 0.35291 16.32 16.78 0.46 25.12. 11:44 50 (NE) 25
BP Per p 1 1.978909 11.70 12.00 0.30 25.12. 11:44 33 (NE) 19
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.