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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 °
RZ Crv p 8 0.3318758 13.30 14.10 0.80 20.12. 10:56 247 (SW) -5
MT Boo p 6 0.3653325 13.45 13.95 0.50 20.12. 10:56 273 (W) 57
V654 Pup p 9 0.370015 14.00 14.80 0.80 20.12. 10:56 274 (W) -75
CN Tri p 7 0.36705 12.00 12.30 0.30 20.12. 10:56 42 (NE) 2
RZ UMi p 2 0.3373491 12.80 13.50 0.70 20.12. 10:56 356 (N) 52
RX Her p 1 1.7785724 7.28 7.87 0.59 20.12. 10:56 165 (S) 52
MO Aqr p 2 0.3981435 9.95 10.28 0.33 20.12. 10:56 126 (SE) 24
EZ Sct s 7 1.134654 12.00 12.50 0.50 20.12. 10:56 165 (S) 34
AO Aqr p 9 0.4893508 11.50 12.30 0.80 20.12. 10:56 124 (SE) -2
AA Dor p 10 0.2615397 11.13 11.60 0.47 20.12. 10:56 174 (S) -70
V477 Her s 8 0.3251804 14.90 15.40 0.50 20.12. 10:57 198 (S) 65
V713 And p 10 0.318453 12.01 12.13 0.12 20.12. 10:57 67 (NE) 25
V600 And s 7 0.396793 12.64 12.30 -0.34 20.12. 10:57 61 (NE) 41
CW CMi s 1 0.313192 11.20 11.20 0.00 20.12. 10:57 324 (NW) -34
V342 UMa s 1 0.3438515 13.40 13.40 0.00 20.12. 10:57 318 (NW) 29
BQ Phe p 10 0.218481 10.43 10.60 0.17 20.12. 10:57 121 (SE) -38
VW Cep p 1 0.2783115 7.23 7.68 0.45 20.12. 10:57 19 (N) 60
FW Hya p 9 0.406138 12.20 12.50 0.30 20.12. 10:57 255 (W) -33
IK Aur p 10 4.0522 16.60 17.50 0.90 20.12. 10:58 10 (N) -6
V404 Hya s 7 0.309535 14.85 14.85 0.00 20.12. 10:58 308 (NW) -22
IY Pav p 10 0.8881 12.00 13.10 1.10 20.12. 10:58 165 (S) -34
V1220 Tau s 6 1.06424 11.90 11.90 0.00 20.12. 10:58 45 (NE) -32
Y Crv p 7 0.329037 11.73 12.10 0.37 20.12. 10:58 252 (W) -5
V860 Cas p 3 1.08385 12.40 13.80 1.40 20.12. 10:59 49 (NE) 32
HY Pav p 10 0.351657 11.40 12.30 0.90 20.12. 10:59 168 (S) -36
V717 Car p 9 0.9533071 10.44 10.94 0.50 20.12. 10:59 229 (SW) -51
V1087 Cen p 6 5.048912 9.34 9.52 0.18 20.12. 10:59 220 (SW) -46
TU CMi p 5 0.4334425 14.40 15.10 0.70 20.12. 10:59 331 (NW) -28
V355 Cam p 10 0.437059 12.20 12.60 0.40 20.12. 10:59 13 (N) 17
V680 Cas p 10 1.0838485 12.00 12.50 0.50 20.12. 10:59 31 (NE) 51
V582 Lyr s 1 0.255905 13.44 13.44 0.00 20.12. 10:59 126 (SE) 76
V456 Cyg s 1 0.891195 10.80 11.40 0.60 20.12. 10:59 97 (E) 61
V623 Pup p 9 1.75072 11.88 12.75 0.87 20.12. 10:59 309 (NW) -52
NR Cen p 10 0.961701 14.20 14.70 0.50 20.12. 11:00 214 (SW) -33
OQ Dra p 7 0.3396745 13.20 13.80 0.60 20.12. 11:00 334 (NW) 46
YY CrB p 1 0.37656 8.64 9.13 0.49 20.12. 11:00 254 (W) 64
TU Boo s 1 0.324284 11.80 12.40 0.60 20.12. 11:00 268 (W) 43
V364 Aps p 5 0.295464 14.00 14.40 0.40 20.12. 11:00 187 (S) -38
AZ Pup p 8 0.8673646 9.50 10.00 0.50 20.12. 11:00 287 (W) -60
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 20.12. 11:00 116 (SE) 80
RT LMi s 1 0.3749177 11.40 11.70 0.30 20.12. 11:00 315 (NW) 9
V523 Aur p 1 0.330437 13.30 14.70 1.40 20.12. 11:01 344 (N) 3
SW Cnc p 6 1.799205 11.60 12.50 0.90 20.12. 11:01 310 (NW) -17
IZ Lac s 1 0.7989215 12.50 12.70 0.20 20.12. 11:01 62 (NE) 51
PS Lyr s 6 1.4469835 11.30 11.40 0.10 20.12. 11:01 139 (SE) 63
V594 Cen p 10 0.3170973 13.70 14.50 0.80 20.12. 11:01 224 (SW) -24
V876 Per p 9 0.319961 13.60 14.20 0.60 20.12. 11:01 34 (NE) 8
RW Ara p 9 4.3673 8.85 11.45 2.60 20.12. 11:02 183 (S) -17
V505 Cyg p 1 0.667664 11.70 12.40 0.70 20.12. 11:02 108 (E) 57
MS UMa p 1 0.410388 11.97 12.60 0.63 20.12. 11:02 311 (NW) 32
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.