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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:03 UTC
Civil Twilight (6°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:21 UTC
Astronomical Twilight (18°): 04:57 // 17:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OR Cas p 1 1.245709 11.40 12.40 1.00 24.12. 04:32 352 (N) 22
BB Vul p 5 0.938919 12.50 13.20 0.70 24.12. 04:32 41 (NE) -1
XY Leo p 1 0.2841029 9.45 9.93 0.48 24.12. 04:32 222 (SW) 51
GW Cnc p 1 0.2814125 12.60 13.20 0.60 24.12. 04:32 247 (SW) 45
V465 CrA p 10 0.3949033 13.70 14.20 0.50 24.12. 04:32 121 (SE) -35
GV Lib p 6 0.955245 13.90 15.30 1.40 24.12. 04:33 123 (SE) 2
SZ Ari s 2 1.71753 11.10 11.10 0.00 24.12. 04:33 309 (NW) -5
NO Aqr p 9 0.32276 14.10 14.70 0.60 24.12. 04:33 61 (NE) -38
AN Aps p 9 1.045549 12.40 13.10 0.70 24.12. 04:33 162 (S) -40
V2768 Ori s 8 0.33262 15.00 15.00 0.00 24.12. 04:33 271 (W) 5
V616 Sco p 10 0.844119 11.50 12.10 0.60 24.12. 04:33 126 (SE) -27
TZ Eri s 1 2.606111 9.80 9.80 0.00 24.12. 04:33 282 (W) -18
BE Cep p 1 0.4243943 12.40 13.30 0.90 24.12. 04:33 9 (N) 19
UW Cyg p 1 3.45078 10.70 13.00 2.30 24.12. 04:33 35 (NE) 13
IU Lac p 1 0.969058 13.40 13.80 0.40 24.12. 04:33 15 (N) 15
RT Cha p 9 0.3551095 14.00 15.00 1.00 24.12. 04:34 185 (S) -41
V489 Ser p 9 0.078847 19.20 21.00 1.80 24.12. 04:34 112 (E) 17
GW Gem s 1 0.6594447 10.48 10.68 0.20 24.12. 04:34 265 (W) 40
V1044 Her p 1 0.2406405 13.07 13.27 0.20 24.12. 04:34 68 (E) 34
TW Cas p 1 1.4283257 8.32 8.98 0.66 24.12. 04:34 340 (N) 31
EL Aqr p 1 0.48141 10.38 10.73 0.35 24.12. 04:34 360 (N) -48
EI Oct p 9 0.338519 11.41 12.15 0.74 24.12. 04:34 179 (S) -47
V1157 Aql s 10 0.5807455 15.00 15.00 0.00 24.12. 04:35 62 (NE) -13
HV UMa p 1 0.71076 8.60 8.88 0.28 24.12. 04:35 152 (SE) 87
V523 And p 10 0.528539 11.90 12.40 0.50 24.12. 04:35 344 (N) -1
OQ UMa p 1 0.283356 13.00 13.70 0.70 24.12. 04:35 59 (NE) 70
IO Boo p 7 0.2711483 13.00 13.50 0.50 24.12. 04:35 118 (SE) 52
V453 Mon s 1 0.511003 11.10 11.80 0.70 24.12. 04:35 256 (W) 8
V345 Ser p 10 0.372484 14.30 15.10 0.80 24.12. 04:35 113 (SE) 33
ER Ori s 1 0.4234005 9.32 9.92 0.60 24.12. 04:35 271 (W) -12
V834 Cep p 10 1.123305 12.90 13.40 0.50 24.12. 04:35 24 (NE) 21
V428 Gem p 8 0.491506 10.93 11.33 0.40 24.12. 04:36 270 (W) 35
V1055 Her s 1 0.3154085 11.32 11.32 0.00 24.12. 04:36 65 (NE) 34
V1067 Her p 1 0.258109 12.58 13.21 0.63 24.12. 04:36 59 (NE) 32
W For s 7 0.617895 13.13 13.13 0.00 24.12. 04:36 290 (W) -49
KR Nor p 10 0.83655 12.80 13.30 0.50 24.12. 04:37 146 (SE) -34
FY Boo s 1 0.2411595 13.12 13.12 0.00 24.12. 04:37 129 (SE) 54
QU Vir p 10 0.399253 11.75 12.05 0.30 24.12. 04:37 138 (SE) 33
DP Cyg p 1 2.346913 13.20 14.10 0.90 24.12. 04:37 16 (N) 16
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 24.12. 04:37 243 (SW) 36
DY Cet p 1 0.44079 9.47 10.05 0.58 24.12. 04:37 301 (NW) -41
V563 And s 8 0.3031916 13.70 14.00 0.30 24.12. 04:37 334 (NW) 2
W UMa s 1 0.3336367 7.75 8.43 0.68 24.12. 04:38 300 (NW) 70
V417 Lyr s 4 0.300661 14.90 14.90 0.00 24.12. 04:38 56 (NE) 12
NX Boo s 8 0.251135 13.02 13.36 0.34 24.12. 04:38 97 (E) 51
OO Cyg s 7 0.2620015 14.10 14.10 0.00 24.12. 04:38 44 (NE) 12
AE Phe p 1 0.362374 7.56 8.25 0.69 24.12. 04:39 262 (W) -74
V1847 Ori p 1 0.342605 12.09 12.36 0.27 24.12. 04:39 286 (W) 2
G0512.0194 Aqr p 10 0.5135 11.00 11.40 0.40 24.12. 04:39 53 (NE) -26
V546 And s 5 0.38302 11.20 11.20 0.00 24.12. 04:39 339 (N) 7
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.