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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1729 Cyg p 9 2.455757 13.80 15.20 1.40 04.04. 23:32 43 (NE) 10
V803 Aql s 4 0.2634245 14.00 14.80 0.80 04.04. 23:32 100 (E) -2
OO Cyg p 7 0.2620015 14.10 14.60 0.50 04.04. 23:33 59 (NE) 24
V436 Cam p 10 1.0541 13.50 14.10 0.60 04.04. 23:33 331 (NW) 39
V1044 Her p 1 0.2406405 13.07 13.27 0.20 04.04. 23:33 84 (E) 49
MT Cam p 1 0.3661395 12.94 13.54 0.60 04.04. 23:33 333 (NW) 23
RU Tri s 9 3.26857 11.60 11.80 0.20 04.04. 23:33 353 (N) -4
V631 Aur p 9 0.3459 15.97 16.61 0.64 04.04. 23:33 313 (NW) 16
SS Ari p 1 0.405986 10.37 10.92 0.55 04.04. 23:33 351 (N) -16
FZ Vul s 10 2.4177487 13.20 13.90 0.70 04.04. 23:33 74 (E) 13
V489 Ser p 9 0.078847 19.20 21.00 1.80 04.04. 23:33 135 (SE) 31
EX Leo s 1 0.408605 8.27 8.27 0.00 04.04. 23:34 239 (SW) 43
LV Pav p 10 0.533 14.00 14.50 0.50 04.04. 23:34 134 (SE) -43
V514 Cam s 6 0.362742 12.63 11.00 -1.63 04.04. 23:34 350 (N) 59
OZ Boo p 9 0.324084 13.90 14.15 0.25 04.04. 23:34 127 (SE) 61
IM And p 9 0.2703735 18.30 19.00 0.70 04.04. 23:34 8 (N) 0
V1660 Aql p 10 1.16355 12.10 12.40 0.30 04.04. 23:34 78 (E) -4
V664 Pup p 10 0.330557 11.89 12.26 0.37 04.04. 23:34 232 (SW) -37
EX CVn p 4 0.2771572 13.10 13.50 0.40 04.04. 23:34 218 (SW) 76
V1138 Her p 10 0.4609 13.80 14.10 0.30 04.04. 23:34 77 (E) 67
DF CVn p 1 0.3268955 10.96 11.46 0.50 04.04. 23:35 220 (SW) 76
V2373 Oph p 7 1.086282 7.39 7.46 0.08 04.04. 23:35 111 (E) 21
BQ Phe p 10 0.218481 10.43 10.60 0.17 04.04. 23:35 80 (E) -79
GK Cep p 1 0.936164 6.89 7.37 0.48 04.04. 23:35 21 (N) 38
V900 Mon p 6 0.298305 11.92 12.80 0.88 04.04. 23:35 286 (W) -7
MZ Dra p 10 0.840374 11.86 12.10 0.24 04.04. 23:36 350 (N) 65
VW Hya p 4 2.696447 10.50 14.10 3.60 04.04. 23:36 248 (W) -1
MY Cas p 6 0.926237 14.80 16.40 1.60 04.04. 23:36 8 (N) 25
CS Tri p 9 0.663318 11.20 11.40 0.20 04.04. 23:36 345 (N) -6
V1237 Tau p 8 0.287447 14.03 14.18 0.15 04.04. 23:36 309 (NW) 1
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 04.04. 23:36 69 (E) 27
PT Vir s 7 0.3081795 13.38 13.50 0.12 04.04. 23:36 205 (SW) 48
V856 Cep p 10 0.314008 12.25 12.50 0.25 04.04. 23:36 12 (N) 44
V406 And s 9 2.16503 9.20 9.39 0.19 04.04. 23:37 349 (N) 7
V500 Cam s 6 0.2483505 14.00 14.70 0.70 04.04. 23:37 342 (N) 53
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 04.04. 23:37 53 (NE) 20
LT Com p 1 0.512058 10.61 10.75 0.14 04.04. 23:37 201 (S) 65
AM CrB p 6 0.703654 12.80 13.50 0.70 04.04. 23:37 98 (E) 59
LW And p 9 0.472811 15.50 16.40 0.90 04.04. 23:38 351 (N) -1
BE Vul p 1 1.552048 9.78 11.31 1.53 04.04. 23:38 62 (NE) 13
ER Ara p 10 0.6326 13.40 14.50 1.10 04.04. 23:38 152 (SE) -31
V370 Cyg s 1 0.774543 11.80 11.90 0.10 04.04. 23:38 66 (NE) 23
V534 Cyg s 2 1.132621 13.70 13.80 0.10 04.04. 23:38 42 (NE) 19
IT Nor s 8 0.635779 9.40 9.80 0.40 04.04. 23:38 152 (SE) -12
V870 Ara p 7 0.399826 9.00 9.39 0.40 04.04. 23:38 143 (SE) -31
BG Vul p 1 0.4032397 12.90 13.70 0.80 04.04. 23:38 56 (NE) 1
V972 Her s 5 0.4430605 6.72 6.72 0.00 04.04. 23:38 83 (E) 39
V427 Nor p 10 0.5002 16.36 16.80 0.44 04.04. 23:39 160 (S) -20
ET Boo p 1 0.64504 9.14 9.49 0.35 04.04. 23:39 94 (E) 75
KN Per p 1 0.866461 11.20 11.80 0.60 04.04. 23:39 340 (N) 4
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.