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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:47 // 15:34 UTC
Civil Twilight (6°): 06:12 // 16:08 UTC
Nautical Twilight (12°): 05:32 // 16:48 UTC
Astronomical Twilight (18°): 04:54 // 17:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V951 Cep p 10 0.551344 13.10 13.70 0.60 20.01. 07:17 16 (N) 45
YZ CVn p 1 1.175557 12.50 13.40 0.90 20.01. 07:17 244 (SW) 56
V874 Cyg p 4 0.3487351 13.50 13.90 0.40 20.01. 07:17 102 (E) 48
WY Sex s 5 0.3680553 11.50 11.50 0.00 20.01. 07:17 271 (W) -2
V1542 Aql p 1 0.417537 11.71 12.34 0.63 20.01. 07:17 115 (SE) 30
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 20.01. 07:17 110 (E) 7
BM Mon s 1 1.2449444 12.20 12.30 0.10 20.01. 07:18 310 (NW) -27
UV Gru p 10 0.365688 12.75 13.55 0.80 20.01. 07:18 125 (SE) -35
DS Pup p 8 0.3886775 12.70 13.60 0.90 20.01. 07:18 285 (W) -45
GQ Aps p 10 0.6353 14.50 15.00 0.50 20.01. 07:18 183 (S) -38
AE Hor p 9 2.38327 8.52 8.76 0.24 20.01. 07:19 44 (NE) -88
V1941 Cyg p 10 1.01185 12.50 13.20 0.70 20.01. 07:19 62 (NE) 35
V1274 Cen p 10 2.68153 16.15 16.17 0.02 20.01. 07:19 199 (S) -29
DE Phe p 10 1.40296 11.25 11.81 0.56 20.01. 07:19 106 (E) -46
LL Pav s 10 0.877 14.70 15.10 0.40 20.01. 07:19 167 (S) -36
VZ Scl p 10 0.1446222 15.60 18.40 2.80 20.01. 07:19 91 (E) -34
V400 Lyr p 1 0.253427 12.70 13.35 0.65 20.01. 07:19 94 (E) 57
V404 CMa p 10 0.45178 17.45 18.40 0.95 20.01. 07:19 313 (NW) -51
CW CMi p 1 0.313192 11.20 11.60 0.40 20.01. 07:20 300 (NW) -23
AY Vul p 1 2.4124255 11.30 12.40 1.10 20.01. 07:20 94 (E) 34
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 20.01. 07:20 109 (E) 63
IO Boo p 7 0.2711483 13.00 13.50 0.50 20.01. 07:20 236 (SW) 55
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 20.01. 07:20 102 (E) 50
PY Cyg p 8 0.4650325 14.80 15.20 0.40 20.01. 07:20 85 (E) 51
V2617 Oph p 10 0.424074 13.15 13.75 0.60 20.01. 07:21 178 (S) 31
V502 And s 6 0.318892 13.80 14.15 0.35 20.01. 07:21 45 (NE) 3
RZ Col s 10 0.565194 11.00 11.20 0.20 20.01. 07:21 317 (NW) -72
V746 Cep p 9 1.2599701 11.40 11.85 0.45 20.01. 07:21 33 (NE) 42
EX Aqr p 6 0.8893855 11.90 12.80 0.90 20.01. 07:21 101 (E) 12
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 20.01. 07:21 73 (E) 37
V634 Mon p 7 2.114109 12.00 12.40 0.40 20.01. 07:21 307 (NW) -29
MT Cas p 1 0.313878 13.30 14.13 0.83 20.01. 07:21 35 (NE) 27
V797 Cep p 1 0.270449 14.60 15.00 0.40 20.01. 07:21 8 (N) 42
OV Cen p 10 1.1371997 11.30 11.90 0.60 20.01. 07:21 200 (S) -27
BW Leo s 1 0.3373728 14.70 15.40 0.70 20.01. 07:22 268 (W) 25
V361 Tel p 10 0.88483 12.70 14.50 1.80 20.01. 07:22 157 (SE) -17
KO Del s 1 0.5833444 12.50 12.00 -0.50 20.01. 07:22 98 (E) 28
V804 Cep p 6 0.347592 12.94 13.45 0.51 20.01. 07:22 3 (N) 45
IS Boo s 8 0.25145 14.00 14.00 0.00 20.01. 07:22 280 (W) 70
YY Eri p 1 0.3214963 8.37 9.04 0.67 20.01. 07:22 4 (N) -50
V1094 Her s 1 0.392119 12.60 12.60 0.00 20.01. 07:22 135 (SE) 71
V1284 Cen p 10 0.323526 12.75 13.50 0.75 20.01. 07:22 215 (SW) 0
V450 Per p 1 0.948673 13.00 13.70 0.70 20.01. 07:22 15 (N) 4
CP Gem s 6 2.4022675 13.70 13.70 0.00 20.01. 07:23 328 (NW) -15
AS Cen p 10 0.3052373 13.00 13.20 0.20 20.01. 07:23 220 (SW) -35
V458 CrA p 10 1.266286 13.40 14.00 0.60 20.01. 07:23 163 (S) -8
V1289 Cen p 9 0.897009 10.40 11.20 0.80 20.01. 07:23 205 (SW) -13
V442 Mon p 4 1.667016 11.20 11.70 0.50 20.01. 07:23 320 (NW) -28
V912 Cyg p 2 2.52819 12.40 13.00 0.60 20.01. 07:23 99 (E) 50
BO Ari p 1 0.3181937 10.00 10.50 0.50 20.01. 07:24 29 (NE) -8
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.