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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:33 // 15:54 UTC
Civil Twilight (6°): 05:02 // 16:26 UTC
Nautical Twilight (12°): 04:24 // 17:04 UTC
Astronomical Twilight (18°): 03:47 // 17:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
W UMa p 1 0.3336367 7.75 8.48 0.73 23.10. 15:17 332 (NW) 24
V2759 Ori p 10 0.498856 10.40 10.84 0.44 23.10. 15:17 12 (N) -30
V589 Lyr p 7 0.696433 11.60 12.00 0.40 23.10. 15:17 120 (SE) 78
RV Gru p 10 0.2595312 11.00 11.40 0.40 23.10. 15:17 139 (SE) -21
V464 Mon p 4 1.1264035 12.10 12.90 0.80 23.10. 15:17 347 (N) -42
V714 Mon s 1 0.3445093 11.83 12.30 0.47 23.10. 15:17 359 (N) -35
TU Lup p 10 2.9378 12.87 14.05 1.18 23.10. 15:17 215 (SW) -21
GT Lup p 10 1.60222 11.74 12.65 0.91 23.10. 15:17 208 (SW) -20
GR Tau s 1 0.429851 10.26 10.49 0.23 23.10. 15:18 35 (NE) -13
V648 Ori p 1 0.8132357 11.50 12.30 0.80 23.10. 15:18 28 (NE) -30
HI Ara p 10 1.72402 14.30 16.50 2.20 23.10. 15:18 187 (S) -15
AR CrB p 1 0.3973515 10.80 11.45 0.65 23.10. 15:18 246 (SW) 54
QW Tel p 10 0.411928 8.06 8.21 0.15 23.10. 15:18 181 (S) -16
LT Com p 1 0.512058 10.61 10.75 0.14 23.10. 15:18 283 (W) 24
CR Tau s 1 0.68270353 12.50 12.50 0.00 23.10. 15:18 9 (N) -15
DH CVn s 1 0.365804 12.72 13.20 0.48 23.10. 15:19 295 (NW) 26
V891 Aql s 10 0.419508 15.40 15.80 0.40 23.10. 15:19 156 (SE) 38
V428 Cam s 8 0.290606 12.85 12.85 0.00 23.10. 15:19 1 (N) 37
V816 Cep p 10 0.3113931 13.45 14.10 0.65 23.10. 15:19 15 (N) 62
V441 Lac s 1 0.3089166 12.56 12.56 0.00 23.10. 15:19 64 (NE) 56
KO Del s 1 0.5833444 12.50 12.00 -0.50 23.10. 15:19 129 (SE) 46
TU UMi s 4 0.377268 8.84 8.84 0.00 23.10. 15:19 340 (N) 57
AQ Cap s 7 0.3173885 13.00 13.00 0.00 23.10. 15:19 143 (SE) 13
AS Aps p 9 0.399351 13.40 13.80 0.40 23.10. 15:19 193 (S) -37
V592 Lyr p 1 0.355684 11.54 11.74 0.20 23.10. 15:20 179 (S) 74
V357 UMa p 9 2.307312 12.70 14.30 1.60 23.10. 15:20 300 (NW) 47
KV Eri p 10 0.271753 12.48 13.01 0.53 23.10. 15:20 107 (E) -54
AY Aqr s 10 0.281995 13.70 14.30 0.60 23.10. 15:20 126 (SE) 3
IT Cnc p 6 0.363657 12.50 12.90 0.40 23.10. 15:20 328 (NW) -13
V Pup s 8 1.454492 4.35 4.82 0.47 23.10. 15:20 264 (W) -76
V843 Cep p 10 0.49347 13.35 14.00 0.65 23.10. 15:20 15 (N) 58
V348 Aql p 6 0.6658369 13.00 14.50 1.50 23.10. 15:20 166 (S) 40
V1107 Cas p 1 0.273412 12.88 13.20 0.32 23.10. 15:20 35 (NE) 37
V1088 Her p 1 0.359231 11.00 11.50 0.50 23.10. 15:20 233 (SW) 65
BH CMi s 6 0.5592485 9.50 9.50 0.00 23.10. 15:21 332 (NW) -35
V1173 Her p 10 0.2656288 9.95 10.40 0.45 23.10. 15:21 271 (W) 69
GH Boo s 1 0.65951 11.90 11.90 0.00 23.10. 15:21 270 (W) 37
HX UMa s 5 0.379156 8.89 9.06 0.17 23.10. 15:21 305 (NW) 28
V1055 Sco p 4 0.363686 8.65 8.92 0.27 23.10. 15:21 204 (SW) -2
UV Lyn p 1 0.414982 9.41 9.81 0.40 23.10. 15:21 331 (NW) 4
V1233 Her p 10 0.3105942 11.80 12.16 0.36 23.10. 15:21 245 (SW) 71
GO Cha p 10 0.406067 10.64 10.97 0.33 23.10. 15:21 192 (S) -56
AH Lyn p 2 1.016413 13.50 14.30 0.80 23.10. 15:21 334 (NW) 2
UX Hor p 10 0.712816 14.00 14.40 0.40 23.10. 15:21 112 (E) -62
V646 Aur p 9 0.438786 13.40 13.80 0.40 23.10. 15:21 359 (N) 2
IO Boo p 7 0.2711483 13.00 13.50 0.50 23.10. 15:22 268 (W) 35
V368 Sge p 10 0.415859 12.20 12.55 0.35 23.10. 15:22 145 (SE) 54
V448 Cep p 10 0.6324 9.59 9.73 0.14 23.10. 15:22 62 (NE) 57
V951 Per s 7 0.270478 12.70 13.14 0.44 23.10. 15:22 29 (NE) 0
IT Cas p 1 3.89665 11.10 11.90 0.80 23.10. 15:22 56 (NE) 43
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.