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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EI CVn p 1 0.260766 11.80 12.50 0.70 21.12. 19:52 11 (N) -5
BT CrB p 9 0.0892 18.90 20.40 1.50 21.12. 19:52 347 (N) -3
V797 Cep p 1 0.270449 14.60 15.00 0.40 21.12. 19:52 354 (N) 59
WW Aur p 1 2.5250193 5.79 6.54 0.75 21.12. 19:52 93 (E) 47
RV Crv s 1 0.7472455 8.60 8.60 0.00 21.12. 19:52 54 (NE) -49
V2364 Cyg s 2 0.5921355 11.10 11.65 0.55 21.12. 19:52 319 (NW) 25
HI Leo s 1 0.3115905 10.90 10.90 0.00 21.12. 19:52 62 (NE) -20
MQ UMa p 1 0.476069 11.57 11.83 0.26 21.12. 19:53 37 (NE) 15
BT Tri p 10 0.2512 14.20 14.80 0.60 21.12. 19:53 208 (SW) 69
V861 Her p 1 0.3446312 13.80 14.15 0.35 21.12. 19:53 339 (N) 5
V482 Cam p 10 0.133619437 15.10 18.40 3.30 21.12. 19:53 36 (NE) 53
BT Mic p 10 1.50568 10.14 10.42 0.27 21.12. 19:53 241 (SW) -34
V881 Per p 1 0.387377 10.71 11.04 0.33 21.12. 19:53 177 (S) 78
LR Cam p 1 0.43414 10.70 11.30 0.60 21.12. 19:54 32 (NE) 63
SY Aps p 6 0.278908 12.20 13.60 1.40 21.12. 19:54 177 (S) -67
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 21.12. 19:54 296 (NW) 26
CM Com s 1 0.5545147 13.00 13.00 0.00 21.12. 19:54 37 (NE) -11
EH Lyn s 1 0.326743 13.00 13.00 0.00 21.12. 19:54 65 (NE) 25
V687 And p 10 0.395048 11.68 11.83 0.15 21.12. 19:54 269 (W) 52
V337 Vir s 5 0.352857 13.30 13.80 0.50 21.12. 19:54 38 (NE) -32
V564 And p 4 0.39177 13.98 14.07 0.09 21.12. 19:55 243 (SW) 79
V789 Cep p 9 0.35363 14.58 14.58 0.00 21.12. 19:55 356 (N) 54
V744 Cep s 5 0.624553 12.20 12.40 0.20 21.12. 19:55 326 (NW) 53
CM Lac p 1 1.60469135 8.18 9.15 0.97 21.12. 19:55 294 (NW) 41
V954 Oph p 9 0.2252705 14.30 14.90 0.60 21.12. 19:55 306 (NW) -24
V1700 Aql s 9 3.400805 8.27 8.53 0.26 21.12. 19:55 286 (W) -3
V1104 Her s 1 0.227876 13.30 13.30 0.00 21.12. 19:56 329 (NW) 17
V870 Ara s 7 0.399826 9.00 9.00 0.00 21.12. 19:56 238 (SW) -62
DY Lyn p 1 1.313175 9.70 10.20 0.50 21.12. 19:56 68 (E) 39
VY Lac s 1 1.0362446 10.20 10.60 0.40 21.12. 19:56 288 (W) 49
V954 Cep p 10 0.519782 12.28 12.61 0.33 21.12. 19:56 325 (NW) 60
V956 Aql s 10 0.3961755 13.90 14.20 0.30 21.12. 19:56 286 (W) -26
V1098 Her s 1 0.352269 12.44 12.44 0.00 21.12. 19:56 335 (NW) 16
AX Dra p 1 0.5681633 10.90 11.60 0.70 21.12. 19:56 15 (N) 29
V421 Dra p 10 0.653567 12.16 12.54 0.38 21.12. 19:56 349 (N) 46
FT Lyn p 9 0.2937757 12.90 12.90 0.00 21.12. 19:56 66 (NE) 25
PQ Dra p 9 0.3209415 13.90 14.50 0.60 21.12. 19:57 4 (N) 16
FI Boo s 1 0.389997 9.60 9.60 0.00 21.12. 19:57 356 (N) 11
V637 Cen p 10 0.378416 12.50 13.10 0.60 21.12. 19:57 41 (NE) -77
AQ Cap p 7 0.3173885 13.00 13.90 0.90 21.12. 19:57 257 (W) -14
V363 UMa p 10 0.379116 13.75 14.05 0.30 21.12. 19:57 7 (N) 16
DQ CVn s 1 0.491422 12.28 12.56 0.28 21.12. 19:57 28 (NE) 0
AY CMa p 10 7.37707 12.90 14.60 1.70 21.12. 19:57 124 (SE) -2
V396 Mon s 1 0.3963436 12.60 13.50 0.90 21.12. 19:57 116 (SE) 25
V342 UMa s 1 0.3438515 13.40 13.40 0.00 21.12. 19:58 38 (NE) 26
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 21.12. 19:58 250 (W) 17
XZ Hya p 10 0.6262836 14.70 15.60 0.90 21.12. 19:58 100 (E) -21
V937 Cep p 10 1.58145 11.95 12.30 0.35 21.12. 19:58 343 (N) 56
EE Aqr p 1 0.5089958 8.30 8.94 0.64 21.12. 19:59 240 (SW) -1
V837 Cep p 10 0.438076 12.80 13.00 0.20 21.12. 19:59 318 (NW) 42
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.