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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:34 // 15:52 UTC
Civil Twilight (6°): 06:01 // 16:25 UTC
Nautical Twilight (12°): 05:22 // 17:04 UTC
Astronomical Twilight (18°): 04:44 // 17:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V797 Cep s 1 0.270449 14.60 14.60 0.00 30.01. 23:44 347 (N) 45
V737 Cep p 8 0.2987665 11.95 12.33 0.38 30.01. 23:44 0 (N) 24
EQ Vel p 9 1.0802672 11.40 12.60 1.20 30.01. 23:45 187 (S) -6
V1098 Her s 1 0.352269 12.44 12.44 0.00 30.01. 23:45 35 (NE) 21
V502 And p 6 0.318892 13.80 14.20 0.40 30.01. 23:45 319 (NW) 1
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 30.01. 23:45 25 (NE) -5
V369 Sge p 7 0.3958288 13.20 14.00 0.80 30.01. 23:45 21 (N) -19
V1401 Cyg s 1 1.183007 13.10 13.60 0.50 30.01. 23:45 355 (N) 11
V639 Aur s 4 0.3571 14.01 14.01 0.00 30.01. 23:45 296 (NW) 58
V631 Aur p 9 0.3459 15.97 16.61 0.64 30.01. 23:46 276 (W) 51
FZ Del p 1 0.7832118 10.20 11.30 1.10 30.01. 23:46 10 (N) -35
GG Vel p 10 1.475228 8.72 9.07 0.35 30.01. 23:46 183 (S) -4
V436 Peg p 9 0.406733 13.35 13.57 0.22 30.01. 23:46 359 (N) -25
V1197 Her s 1 0.2626795 13.17 13.17 0.00 30.01. 23:46 60 (NE) 12
BO Ant p 9 1.060175 8.86 9.35 0.49 30.01. 23:46 171 (S) 7
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 30.01. 23:46 17 (N) 13
RV CVn s 1 0.2695671 13.75 13.75 0.00 30.01. 23:46 90 (E) 38
AS Cen p 10 0.3052373 13.00 13.20 0.20 30.01. 23:47 165 (S) -19
PT Boo s 9 0.4466345 12.60 12.60 0.00 30.01. 23:47 60 (NE) 33
SY Hor s 10 0.3116395 11.48 12.08 0.60 30.01. 23:47 230 (SW) -28
EH CVn s 1 0.263585 12.91 12.91 0.00 30.01. 23:48 87 (E) 41
V450 Peg s 1 0.556231 14.00 14.00 0.00 30.01. 23:48 358 (N) -13
SY Aps p 6 0.278908 12.20 13.60 1.40 30.01. 23:48 157 (SE) -44
V2712 Oph p 10 0.562227 12.15 12.45 0.30 30.01. 23:48 82 (E) -28
V534 Cyg p 2 1.132621 13.70 16.70 3.00 30.01. 23:48 2 (N) 4
SV Equ s 8 0.880971 9.25 9.41 0.16 30.01. 23:49 10 (N) -34
V1687 Aql s 10 0.587805 11.50 11.50 0.00 30.01. 23:49 39 (NE) -29
BF CMi s 1 1.180675 10.30 10.35 0.05 30.01. 23:49 219 (SW) 38
DS Pup s 8 0.3886775 12.70 13.40 0.70 30.01. 23:49 207 (SW) 11
V1115 Cas p 1 0.323283 13.00 13.00 0.00 30.01. 23:49 326 (NW) 27
FR Lac p 10 0.32 15.20 16.10 0.90 30.01. 23:49 348 (N) 15
PT Lib p 10 0.434556 13.90 14.60 0.70 30.01. 23:49 107 (E) -15
MN Lyr p 6 0.544077 13.80 14.50 0.70 30.01. 23:49 33 (NE) 3
V591 Lyr s 2 0.300395 11.95 11.95 0.00 30.01. 23:50 35 (NE) 7
V399 Dra p 9 1.11377 12.97 13.60 0.63 30.01. 23:50 20 (N) 34
MN Vul s 8 2.273494 15.10 16.10 1.00 30.01. 23:50 28 (NE) -8
V940 Cep p 10 0.97574 11.55 11.90 0.35 30.01. 23:50 347 (N) 27
V855 Cep p 10 0.3698575 13.65 14.05 0.40 30.01. 23:50 360 (N) 31
IS Boo p 8 0.25145 14.00 14.60 0.60 30.01. 23:50 62 (NE) 46
GQ Cha p 9 2.09192 13.65 14.80 1.15 30.01. 23:50 178 (S) -40
VW Tri s 1 0.298863 13.90 14.40 0.50 30.01. 23:51 307 (NW) 12
IY Aps p 10 0.4184362 12.70 13.00 0.30 30.01. 23:51 155 (SE) -53
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 30.01. 23:51 36 (NE) -21
VV CVn s 1 0.5331303 13.88 14.08 0.20 30.01. 23:51 91 (E) 46
CU Tuc p 10 0.865837 9.88 10.24 0.36 30.01. 23:51 223 (SW) -62
VZ Cep s 1 1.183364 9.74 9.93 0.19 30.01. 23:52 358 (N) 31
DU CVn p 2 0.3071015 13.10 14.50 1.40 30.01. 23:52 91 (E) 53
V446 Peg s 1 0.305983 14.00 14.00 0.00 30.01. 23:52 359 (N) -13
BK Vul s 1 0.453463 12.80 12.80 0.00 30.01. 23:52 2 (N) -12
V889 Cyg s 5 1.747921 10.00 10.40 0.40 30.01. 23:52 26 (NE) -7
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.