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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TT Aur p 1 1.332735 8.59 9.50 0.91 20.12. 05:13 307 (NW) 21
IP And p 9 3.07996 16.80 17.30 0.50 20.12. 05:13 351 (N) 1
V497 Ara p 9 1.14085 12.60 14.00 1.40 20.12. 05:14 140 (SE) -33
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 20.12. 05:14 44 (NE) 12
V772 Cas p 8 5.0138 6.68 6.76 0.08 20.12. 05:15 348 (N) 23
DF Lyr s 1 0.5771284 13.10 13.40 0.30 20.12. 05:15 64 (NE) 15
DG Com s 2 0.986612 14.30 14.60 0.30 20.12. 05:15 171 (S) 61
V438 Dra p 10 0.555075 11.44 11.75 0.31 20.12. 05:15 17 (N) 41
AB Tel p 10 0.32597 13.40 14.10 0.70 20.12. 05:15 125 (SE) -40
V1353 Ori s 1 0.471453 12.93 12.93 0.00 20.12. 05:16 275 (W) -5
AQ Boo p 1 0.333139 12.30 13.00 0.70 20.12. 05:16 141 (SE) 52
OP Cen p 10 0.4623218 13.10 13.80 0.70 20.12. 05:16 170 (S) -20
V1044 Her s 1 0.2406405 13.07 13.07 0.00 20.12. 05:16 73 (E) 38
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 20.12. 05:16 49 (NE) 7
V456 Cam p 10 0.419811 12.10 12.30 0.20 20.12. 05:17 321 (NW) 47
V387 Sco p 10 1.3749173 12.20 12.60 0.40 20.12. 05:17 120 (SE) -22
V567 Aur p 5 0.710089 12.55 13.20 0.65 20.12. 05:17 298 (NW) 21
FN Her p 5 2.691268 10.50 11.50 1.00 20.12. 05:17 104 (E) 26
G4833.1209 Mon s 1 0.6968758 13.60 13.60 0.00 20.12. 05:17 249 (W) 16
KT Lyr p 9 0.5815356 14.70 15.40 0.70 20.12. 05:17 64 (NE) 22
RZ Col s 10 0.565194 11.00 11.20 0.20 20.12. 05:17 254 (W) -35
UV Gru p 10 0.365688 12.75 13.55 0.80 20.12. 05:17 94 (E) -71
AH Tau p 1 0.3326733 11.25 11.92 0.67 20.12. 05:18 313 (NW) -1
V776 Cas s 1 0.440417 8.94 8.94 0.00 20.12. 05:18 350 (N) 31
VZ UMi p 5 0.6281 13.10 13.50 0.40 20.12. 05:18 10 (N) 64
TV UMi s 1 0.4155497 8.77 8.85 0.08 20.12. 05:18 23 (NE) 61
GH Lac p 1 0.5326205 14.30 15.00 0.70 20.12. 05:18 16 (N) 9
V1081 Cas p 9 0.374246 16.71 17.07 0.36 20.12. 05:18 351 (N) 19
V483 Cam s 8 0.382247 12.95 13.25 0.30 20.12. 05:18 350 (N) 52
RS UMi p 9 6.16867 10.81 11.40 0.59 20.12. 05:18 28 (NE) 58
WY Cep p 2 1.249057 10.80 11.70 0.90 20.12. 05:19 9 (N) 29
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 20.12. 05:19 33 (NE) -4
EY Peg p 6 1.923307 12.00 14.00 2.00 20.12. 05:19 16 (N) -22
U Gem p 1 0.17690624 8.20 14.90 6.70 20.12. 05:19 266 (W) 33
RZ Com p 1 0.338507 10.42 11.13 0.71 20.12. 05:19 170 (S) 63
FS Aqr p 7 0.26205 13.20 14.00 0.80 20.12. 05:19 40 (NE) -33
KR Lac s 10 0.937688 15.40 15.80 0.40 20.12. 05:19 19 (N) 14
V1134 Her p 7 0.602935 12.50 13.00 0.50 20.12. 05:19 80 (E) 7
AH Gem p 1 0.336762 14.40 14.90 0.50 20.12. 05:19 273 (W) 18
V1067 Cas p 10 0.413247 12.20 13.15 0.95 20.12. 05:19 355 (N) 35
V1016 Oph s 1 0.407161 13.10 14.10 1.00 20.12. 05:19 117 (SE) 14
BT CrB p 9 0.0892 18.90 20.40 1.50 20.12. 05:19 89 (E) 48
AF Cru p 10 1.895685 10.57 11.10 0.53 20.12. 05:19 180 (S) -23
V1092 Her p 4 0.384539 11.93 12.43 0.50 20.12. 05:20 80 (E) 31
V414 Nor p 10 0.7534 14.85 14.97 0.12 20.12. 05:20 150 (SE) -25
V479 Aql p 5 0.8335974 13.20 14.60 1.40 20.12. 05:20 77 (E) 3
V448 Nor p 10 0.5425 16.26 16.55 0.29 20.12. 05:20 150 (SE) -25
AN UMa p 6 0.07975275 14.90 20.20 5.30 20.12. 05:20 255 (W) 77
V664 Lyr s 8 0.359987 13.00 13.00 0.00 20.12. 05:20 56 (NE) 28
SS Ari s 1 0.405986 10.37 10.82 0.45 20.12. 05:20 335 (NW) -12
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.