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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°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BV Tri s 1 0.494177 14.10 14.20 0.10 19.12. 09:38 27 (NE) 2
V497 And p 10 0.3051 14.70 15.50 0.80 19.12. 09:39 45 (NE) 9
HR Boo p 1 0.315967 13.25 13.85 0.60 19.12. 09:39 225 (SW) 55
V1101 Cyg p 10 1.829073 15.20 17.00 1.80 19.12. 09:39 58 (NE) 39
LN Dra p 2 0.612142 12.00 12.55 0.55 19.12. 09:39 70 (E) 78
V396 Peg p 2 0.342286 12.12 12.43 0.31 19.12. 09:39 72 (E) -1
V402 Aur p 3 0.603498 8.84 8.98 0.14 19.12. 09:39 354 (N) -8
EF Dra p 1 0.424031 10.48 10.82 0.34 19.12. 09:39 21 (N) 67
V853 Cep p 10 0.615422 13.70 14.20 0.50 19.12. 09:39 31 (NE) 51
V401 Cam p 8 0.3158103 13.20 13.70 0.50 19.12. 09:39 353 (N) 30
V641 Ori p 1 0.450815 14.20 14.80 0.60 19.12. 09:39 338 (N) -23
HY Pav p 10 0.351657 11.40 12.30 0.90 19.12. 09:39 162 (S) -40
ES UMa p 1 0.5288515 11.00 11.40 0.40 19.12. 09:40 332 (NW) 43
GS Aqr p 3 0.374069 13.20 13.80 0.60 19.12. 09:40 91 (E) 1
GK Boo p 1 0.477772 10.30 10.80 0.50 19.12. 09:40 248 (W) 65
CD Tri s 3 0.369035 12.14 12.14 0.00 19.12. 09:40 26 (NE) 0
V2383 Oph p 4 0.5022043 10.23 11.09 0.86 19.12. 09:40 161 (S) 30
PZ Aps p 10 5.3275 11.50 12.39 0.89 19.12. 09:40 175 (S) -30
GO Mus p 10 0.524 14.60 15.20 0.60 19.12. 09:40 197 (S) -41
TZ CrA p 10 0.686748 9.60 10.33 0.73 19.12. 09:40 161 (S) -6
V1043 Her s 8 0.410255 13.63 13.63 0.00 19.12. 09:40 88 (E) 85
MW Cas p 10 0.4808946 13.50 14.50 1.00 19.12. 09:40 36 (NE) 28
PY Boo p 9 0.278049 12.10 12.65 0.55 19.12. 09:40 285 (W) 80
V963 Oph p 10 0.264743 14.60 15.10 0.50 19.12. 09:40 145 (SE) 42
V463 And s 1 0.406095 12.15 12.50 0.35 19.12. 09:41 57 (NE) 21
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 19.12. 09:41 64 (NE) 58
V750 CrA p 10 0.37913 9.94 10.17 0.23 19.12. 09:41 155 (SE) -2
RZ Aur p 6 3.01059 11.90 14.00 2.10 19.12. 09:41 344 (N) -7
LT Cam p 2 0.2766042 14.50 14.70 0.20 19.12. 09:41 349 (N) 21
BP Dra s 10 0.9868093 14.40 14.70 0.30 19.12. 09:41 51 (NE) 60
ST Car p 8 0.90164965 9.60 10.75 1.15 19.12. 09:41 223 (SW) -44
V508 Cen p 10 0.3945023 12.70 13.20 0.50 19.12. 09:41 206 (SW) -7
IU Aps p 10 0.3046 14.20 14.60 0.40 19.12. 09:41 179 (S) -41
BE Tri p 8 0.384306 12.90 13.20 0.30 19.12. 09:41 36 (NE) -2
BH CMi p 6 0.5592485 9.50 10.00 0.50 19.12. 09:41 302 (NW) -22
HK Cep s 10 1.0513 14.20 14.40 0.20 19.12. 09:41 55 (NE) 54
MX Ser s 4 0.30776 13.20 13.68 0.48 19.12. 09:41 187 (S) 37
V1851 Ori s 1 0.276946 12.00 12.00 0.00 19.12. 09:42 349 (N) -29
V474 Cam p 5 0.328205 10.90 11.40 0.50 19.12. 09:42 344 (N) 33
GU Vul p 2 0.774228 11.60 12.20 0.60 19.12. 09:42 104 (E) 46
RX Dra s 2 3.786395 10.00 10.30 0.30 19.12. 09:42 53 (NE) 67
BD Pav p 10 0.1793015 12.40 16.21 3.81 19.12. 09:42 162 (S) -21
EQ Com p 1 0.3618824 14.40 15.90 1.50 19.12. 09:42 254 (W) 37
GU Ori s 1 0.470682 12.90 12.90 0.00 19.12. 09:42 335 (NW) -24
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 19.12. 09:42 106 (E) 52
CF Peg s 1 0.4134966 14.80 14.80 0.00 19.12. 09:42 82 (E) 28
V1284 Sco p 10 3.7297 9.54 9.72 0.18 19.12. 09:43 184 (S) -1
V1151 Her p 10 0.27818 12.80 13.05 0.25 19.12. 09:43 262 (W) 85
V1309 Her p 9 0.369883 12.00 12.75 0.75 19.12. 09:43 107 (E) 75
BG Lyn p 1 1.1998387 10.68 11.57 0.89 19.12. 09:43 324 (NW) 11
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.