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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:06 UTC
Civil Twilight (6°): 06:19 // 15:42 UTC
Nautical Twilight (12°): 05:38 // 16:24 UTC
Astronomical Twilight (18°): 04:58 // 17:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FG Hya p 1 0.3278324 9.90 10.28 0.38 28.12. 02:50 216 (SW) 38
QU Cyg p 1 0.3469114 14.50 15.30 0.80 28.12. 02:50 27 (NE) 3
V530 Ori p 1 6.11078 9.90 10.50 0.60 28.12. 02:50 247 (SW) 14
BI CVn p 1 0.3842103 10.35 10.78 0.43 28.12. 02:51 98 (E) 58
DV Psc p 1 0.3085358 10.59 11.10 0.51 28.12. 02:51 327 (NW) -29
V426 Cam p 8 0.347835 13.50 14.00 0.50 28.12. 02:51 324 (NW) 55
W Gru p 10 2.96854 9.40 10.00 0.60 28.12. 02:51 326 (NW) -83
V345 Dra p 10 0.291903 13.20 13.45 0.25 28.12. 02:51 53 (NE) 39
XY Sgr s 8 2.0229225 10.70 10.70 0.00 28.12. 02:51 79 (E) -30
V803 Aql p 4 0.2634245 14.00 15.00 1.00 28.12. 02:51 62 (NE) -31
V537 Ara s 9 1.87435 8.70 9.00 0.30 28.12. 02:51 124 (SE) -50
V439 Dra p 10 0.678602 13.35 13.80 0.45 28.12. 02:51 14 (N) 28
AW CrB p 1 0.3609357 11.08 11.35 0.27 28.12. 02:51 66 (NE) 27
GY Psc p 9 0.33967 12.40 12.60 0.20 28.12. 02:52 322 (NW) 0
V903 Ara p 9 0.301566 12.34 12.40 0.06 28.12. 02:52 131 (SE) -45
RY Cha s 10 0.640142 13.80 14.00 0.20 28.12. 02:52 179 (S) -37
QW And s 5 0.49187 12.60 12.60 0.00 28.12. 02:52 332 (NW) 17
UY Hya s 9 0.727521 13.30 13.80 0.50 28.12. 02:53 206 (SW) 40
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 28.12. 02:53 26 (NE) 20
BD Scl p 9 0.566291 10.02 10.30 0.28 28.12. 02:53 302 (NW) -54
V1355 Tau p 7 0.244668 13.00 13.00 0.00 28.12. 02:53 279 (W) 25
EP And p 1 0.4041085 11.90 12.50 0.60 28.12. 02:53 326 (NW) 14
V1157 Her p 10 0.31589 14.10 14.70 0.60 28.12. 02:53 63 (NE) 31
OV Dra p 9 0.0587357 19.00 20.70 1.70 28.12. 02:53 34 (NE) 65
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 28.12. 02:54 215 (SW) 50
V536 And p 10 0.6415 14.20 14.60 0.40 28.12. 02:54 325 (NW) 9
IV Dra p 4 0.2681055 13.70 14.10 0.40 28.12. 02:54 54 (NE) 44
EH CVn p 1 0.263585 12.91 13.26 0.35 28.12. 02:54 97 (E) 49
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 28.12. 02:54 13 (N) -1
V1184 Aql s 6 0.565604 13.10 13.40 0.30 28.12. 02:54 52 (NE) -15
V485 Cam p 9 0.722537 13.30 14.30 1.00 28.12. 02:54 332 (NW) 62
EX Leo p 1 0.408605 8.27 8.49 0.22 28.12. 02:54 170 (S) 56
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 28.12. 02:55 358 (N) 16
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 28.12. 02:55 265 (W) 11
V1107 Cas s 1 0.273412 12.88 12.88 0.00 28.12. 02:55 338 (N) 27
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 28.12. 02:55 163 (S) -45
EZ Eri p 10 2.252 10.42 10.59 0.17 28.12. 02:55 258 (W) 3
FF Cnc p 1 1.323107 10.83 11.40 0.57 28.12. 02:55 225 (SW) 50
HW Vir p 1 0.11671953 10.50 11.20 0.70 28.12. 02:55 141 (SE) 24
V447 Cam p 7 0.83614 11.89 12.36 0.47 28.12. 02:55 325 (NW) 57
V1105 Her s 5 0.321736 12.60 12.60 0.00 28.12. 02:55 51 (NE) 8
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 28.12. 02:56 356 (N) -48
RX Gru p 9 0.74314 10.50 10.80 0.30 28.12. 02:56 320 (NW) -80
GG Ori p 1 6.631495 10.70 11.10 0.40 28.12. 02:56 254 (W) 12
TZ Boo s 1 0.29716095 10.41 10.82 0.41 28.12. 02:56 73 (E) 41
GZ Aqr s 4 0.302781 14.60 14.60 0.00 28.12. 02:56 354 (N) -47
HY Lyr p 4 0.369101 13.80 14.40 0.60 28.12. 02:56 49 (NE) 8
IO Boo s 7 0.2711483 13.00 13.00 0.00 28.12. 02:56 98 (E) 40
DI Peg s 1 0.711817 9.38 9.59 0.21 28.12. 02:56 342 (N) -23
FK Ori s 1 1.947496 11.80 11.80 0.00 28.12. 02:56 268 (W) 14
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.