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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:43 // 15:00 UTC
Civil Twilight (6°): 06:07 // 15:36 UTC
Nautical Twilight (12°): 05:26 // 16:17 UTC
Astronomical Twilight (18°): 04:47 // 16:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 09.12. 10:23 185 (S) 36
V508 And p 10 0.775182 12.15 12.45 0.30 09.12. 10:23 44 (NE) 10
V951 Per s 7 0.270478 12.70 13.14 0.44 09.12. 10:24 6 (N) -6
HY Gem p 5 0.351013 16.70 17.50 0.80 09.12. 10:24 333 (NW) -13
V384 Ser s 1 0.268729 11.90 12.30 0.40 09.12. 10:24 199 (S) 64
IX Boo p 8 0.35431 12.90 13.30 0.40 09.12. 10:24 239 (SW) 52
MM Dra s 8 0.2644 14.54 14.54 0.00 09.12. 10:24 41 (NE) 60
V514 Mon s 1 0.557388 12.80 13.30 0.50 09.12. 10:24 320 (NW) -33
FO Vir p 7 0.775565 6.50 6.82 0.32 09.12. 10:24 235 (SW) 27
V1851 Ori s 1 0.276946 12.00 12.00 0.00 09.12. 10:25 350 (N) -29
V1289 Her p 1 0.340092 11.06 11.45 0.39 09.12. 10:25 137 (SE) 70
NN Ser p 1 0.1300801 17.00 23.00 6.00 09.12. 10:25 198 (S) 52
KS Lac p 6 4.00634 14.00 14.50 0.50 09.12. 10:25 49 (NE) 42
CN And s 1 0.4627909 9.70 9.96 0.26 09.12. 10:25 46 (NE) 17
V1305 Cyg s 1 0.900903 11.40 11.50 0.10 09.12. 10:26 89 (E) 52
SX Gem p 1 1.3668748 11.00 11.90 0.90 09.12. 10:26 334 (NW) -15
V740 Per s 4 0.373042 11.22 11.87 0.65 09.12. 10:26 7 (N) -6
V1170 Her p 10 0.413998 12.20 12.50 0.30 09.12. 10:26 206 (SW) 82
FP Lac p 8 4.480108 13.10 14.40 1.30 09.12. 10:27 50 (NE) 35
OO Aql p 1 0.506792 9.20 9.90 0.70 09.12. 10:27 120 (SE) 34
V2638 Oph p 10 1.87423 13.20 14.00 0.80 09.12. 10:27 170 (S) 21
XZ Mon s 8 0.876084 13.40 13.60 0.20 09.12. 10:27 317 (NW) -36
NS Com p 9 0.330805 13.25 13.60 0.35 09.12. 10:27 260 (W) 39
V498 Cen p 10 0.757515 10.30 11.30 1.00 09.12. 10:27 211 (SW) -13
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 09.12. 10:27 38 (NE) -13
V870 Ara s 7 0.399826 9.00 9.00 0.00 09.12. 10:27 168 (S) -18
V912 Per p 8 0.5775932 12.01 12.30 0.29 09.12. 10:28 11 (N) 1
KR Cyg s 1 0.8451528 9.19 9.37 0.18 09.12. 10:28 97 (E) 47
V519 Ori p 6 1.395546 12.60 13.00 0.40 09.12. 10:28 342 (N) -29
DE Lyn s 1 0.408818 13.13 13.13 0.00 09.12. 10:28 330 (NW) 27
AE Hya p 9 0.3928877 13.90 14.80 0.90 09.12. 10:28 265 (W) -27
CW Sge p 1 0.6603618 11.00 11.80 0.80 09.12. 10:28 110 (E) 40
TY UMa p 1 0.354548 11.48 12.14 0.66 09.12. 10:29 306 (NW) 50
V2650 Oph p 7 0.384054 12.57 13.20 0.63 09.12. 10:29 157 (SE) 46
DW Pav p 10 0.698 15.70 16.40 0.70 09.12. 10:29 165 (S) -32
AU Ser s 1 0.3864975 10.90 11.61 0.71 09.12. 10:29 202 (S) 61
V959 Cep s 9 0.372264 11.45 11.68 0.23 09.12. 10:29 27 (NE) 40
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 09.12. 10:29 82 (E) 62
V345 Dra p 10 0.291903 13.20 13.45 0.25 09.12. 10:29 285 (W) 83
WZ Cap s 9 0.3130867 14.00 14.00 0.00 09.12. 10:29 115 (SE) 1
V845 Cep p 10 0.386159 14.30 15.20 0.90 09.12. 10:29 19 (N) 53
EX CVn s 4 0.2771572 13.10 13.10 0.00 09.12. 10:30 278 (W) 47
AS Ser s 1 0.4662346 11.40 11.50 0.10 09.12. 10:30 202 (S) 40
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 09.12. 10:30 77 (E) 41
HI Dra s 6 0.597419 9.03 9.18 0.16 09.12. 10:30 51 (NE) 72
V541 Cas s 1 0.9098488 10.40 11.00 0.60 09.12. 10:30 16 (N) 26
GY Psc p 9 0.33967 12.40 12.60 0.20 09.12. 10:30 42 (NE) 2
EF Dra s 1 0.424031 10.48 10.48 0.00 09.12. 10:30 19 (N) 68
V1102 Oph p 10 2.2155274 16.00 17.00 1.00 09.12. 10:30 148 (SE) 41
V386 Dra s 1 0.238912 13.40 13.40 0.00 09.12. 10:30 76 (E) 79
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.