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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DV Aqr p 9 1.57553 5.89 6.25 0.36 20.12. 15:07 198 (S) 24
BC Eri p 1 0.527247 10.83 11.32 0.49 20.12. 15:07 92 (E) -18
QY Hya s 2 0.292341 9.04 9.04 0.00 20.12. 15:07 301 (NW) -58
IS Boo s 8 0.25145 14.00 14.00 0.00 20.12. 15:07 321 (NW) 23
NN Dra s 7 0.382879 12.34 12.90 0.56 20.12. 15:07 340 (N) 30
IT Her p 1 0.3393957 12.90 13.30 0.40 20.12. 15:08 256 (W) 44
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 20.12. 15:08 245 (SW) 70
AU Tri p 10 2.0582 14.10 15.20 1.10 20.12. 15:08 93 (E) 48
V724 Aql p 1 0.517599 11.10 11.57 0.47 20.12. 15:08 220 (SW) 34
V356 Cam p 9 0.402503 13.06 13.41 0.35 20.12. 15:08 30 (NE) 44
GO CVn s 7 0.537569 13.50 13.50 0.00 20.12. 15:08 319 (NW) 17
EY Gem p 2 0.941135 12.80 13.50 0.70 20.12. 15:08 48 (NE) -10
V457 Mon s 4 0.950954 13.60 14.30 0.70 20.12. 15:08 56 (NE) -27
V924 Oph s 10 0.359554 15.70 16.40 0.70 20.12. 15:08 245 (SW) 29
V870 Ara s 7 0.399826 9.00 9.00 0.00 20.12. 15:08 212 (SW) -28
V532 Mon s 1 0.4669795 12.20 12.20 0.00 20.12. 15:08 53 (NE) -27
HN Cnc s 1 0.49451 11.10 10.10 -1.00 20.12. 15:08 28 (NE) -19
V907 Cyg s 1 0.541362 14.20 14.90 0.70 20.12. 15:09 249 (W) 55
V1189 Aql p 10 0.3154 13.50 14.50 1.00 20.12. 15:09 234 (SW) 28
GW Cep s 1 0.3188312 11.40 12.00 0.60 20.12. 15:09 14 (N) 55
V742 Her s 1 0.5776513 13.80 14.40 0.60 20.12. 15:10 290 (W) 45
V1112 Tau s 1 0.423837 13.10 13.10 0.00 20.12. 15:10 80 (E) 2
V501 Sgr p 6 1.513265 12.60 13.70 1.10 20.12. 15:10 210 (SW) -8
NSV 00388 Cet s 7 0.321367 14.30 14.30 0.00 20.12. 15:10 129 (SE) 27
G1643.1880 Sge s 1 0.735735 12.44 12.60 0.16 20.12. 15:10 226 (SW) 54
EM Cep p 1 0.806181 7.02 7.17 0.15 20.12. 15:10 352 (N) 77
NW Dra s 7 0.728091 12.91 13.45 0.54 20.12. 15:10 352 (N) 31
V573 Peg p 1 0.417451 12.34 12.85 0.51 20.12. 15:10 142 (SE) 68
V1033 Her p 1 0.298051 11.19 11.39 0.20 20.12. 15:10 281 (W) 27
V355 Cas p 4 2.25948 12.70 14.30 1.60 20.12. 15:11 52 (NE) 77
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 20.12. 15:11 79 (E) -10
V947 Per p 6 0.297667 13.45 14.05 0.60 20.12. 15:11 69 (E) 25
V615 Cen p 10 0.4066609 13.70 14.00 0.30 20.12. 15:11 239 (SW) -57
CD Vul s 1 0.683745 11.50 11.90 0.40 20.12. 15:11 230 (SW) 59
V524 Mon p 3 0.28361685 14.40 15.20 0.80 20.12. 15:11 54 (NE) -24
BP Tri p 10 0.35975 14.10 14.60 0.50 20.12. 15:11 87 (E) 45
V370 Ara p 10 2.5885 15.50 16.30 0.80 20.12. 15:11 221 (SW) -37
MT Aur p 7 1.191266 14.80 16.20 1.40 20.12. 15:11 51 (NE) 8
V704 Cyg p 1 0.570705 13.60 14.60 1.00 20.12. 15:11 242 (SW) 82
CP Psc p 1 0.6840085 10.69 11.05 0.36 20.12. 15:11 104 (E) 54
V853 Cep p 10 0.615422 13.70 14.20 0.50 20.12. 15:12 351 (N) 69
AE Hya s 9 0.3928877 13.90 14.60 0.70 20.12. 15:12 13 (N) -63
AB And s 1 0.3318894 9.50 10.20 0.70 20.12. 15:12 134 (SE) 73
EZ Oct p 10 0.285878 11.37 12.09 0.72 20.12. 15:12 185 (S) -50
HY Pav s 10 0.351657 11.40 12.10 0.70 20.12. 15:12 189 (S) -35
GP Peg s 1 0.9756146 10.20 10.20 0.00 20.12. 15:12 146 (SE) 68
V1043 Her s 8 0.410255 13.63 13.63 0.00 20.12. 15:12 301 (NW) 43
V524 Hya p 10 0.15 17.12 19.40 2.28 20.12. 15:12 16 (N) -38
V339 Aps p 9 0.551208 13.20 13.80 0.60 20.12. 15:13 207 (SW) -55
V1097 Cen p 10 0.91095 11.70 12.70 1.00 20.12. 15:13 217 (SW) -72
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.