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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:56 // 15:07 UTC
Civil Twilight (6°): 06:19 // 15:43 UTC
Nautical Twilight (12°): 05:38 // 16:24 UTC
Astronomical Twilight (18°): 04:59 // 17:04 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V388 Cyg p 1 0.8590325 8.90 9.55 0.65 28.12. 22:19 327 (NW) -1
EI Oct p 9 0.338519 11.41 12.15 0.74 28.12. 22:19 176 (S) -50
DX CVn s 1 0.35738 12.25 12.60 0.35 28.12. 22:19 51 (NE) 18
NO Vul s 1 0.370765 13.40 14.10 0.70 28.12. 22:19 335 (NW) -16
RT Lac p 7 5.0739 8.84 9.89 1.05 28.12. 22:19 317 (NW) 19
IK Her p 1 1.099428 13.50 14.00 0.50 28.12. 22:19 11 (N) -7
MN Boo p 9 0.3876975 9.18 9.48 0.30 28.12. 22:19 31 (NE) 16
CC Com s 1 0.2206859 11.30 11.30 0.00 28.12. 22:19 71 (E) 14
G1209.1201 Ari p 7 0.351086 13.01 13.01 0.00 28.12. 22:20 259 (W) 33
YY CrB s 1 0.37656 8.64 8.64 0.00 28.12. 22:20 23 (NE) 2
TU Hor p 10 0.935971 5.90 6.04 0.14 28.12. 22:20 203 (SW) -12
AB And s 1 0.3318894 9.50 10.20 0.70 28.12. 22:20 302 (NW) 22
KP Boo p 9 0.589859 11.90 12.35 0.45 28.12. 22:20 36 (NE) 14
NT Aps s 5 0.294763 8.39 8.39 0.00 28.12. 22:20 157 (SE) -59
AS Aps p 9 0.399351 13.40 13.80 0.40 28.12. 22:20 161 (S) -63
OZ Cen p 10 0.3557686 12.60 13.10 0.50 28.12. 22:20 129 (SE) -55
OO Lac s 5 1.755948 12.50 12.80 0.30 28.12. 22:21 322 (NW) 31
CR Tri p 9 0.296078 14.10 14.80 0.70 28.12. 22:21 263 (W) 51
V839 Oph p 1 0.4090015 8.80 9.39 0.59 28.12. 22:21 355 (N) -31
V1068 Her p 1 0.394304 12.40 13.00 0.60 28.12. 22:21 1 (N) 8
EE CVn p 1 0.280562 13.70 14.57 0.87 28.12. 22:21 51 (NE) 9
IW UMa s 1 0.774718 11.70 11.81 0.11 28.12. 22:21 78 (E) 53
V1011 Her p 7 7.6635 10.40 11.60 1.20 28.12. 22:22 351 (N) -17
V Lep p 4 1.0701152 9.57 10.36 0.79 28.12. 22:22 175 (S) 20
UX Hor p 10 0.712816 14.00 14.40 0.40 28.12. 22:22 202 (S) -16
V2644 Oph p 9 1.27748 12.80 13.25 0.45 28.12. 22:22 10 (N) -69
BS Ind p 8 0.435338 9.01 9.32 0.31 28.12. 22:22 245 (SW) -58
V457 Lac p 10 6.15727 9.84 10.04 0.20 28.12. 22:22 309 (NW) 18
GM Ara p 10 0.5623 12.50 13.40 0.90 28.12. 22:22 170 (S) -78
V358 Cep s 1 0.4728283 13.50 13.50 0.00 28.12. 22:23 348 (N) 55
G4833.1209 Mon p 1 0.6968758 13.60 13.60 0.00 28.12. 22:23 143 (SE) 33
AX Dra s 1 0.5681633 10.90 11.00 0.10 28.12. 22:23 31 (NE) 41
V468 Hya p 10 0.93511 11.20 11.60 0.40 28.12. 22:23 137 (SE) 33
V417 Aql p 1 0.3703135 11.00 11.50 0.50 28.12. 22:23 331 (NW) -30
KO Boo p 9 0.369518 13.15 13.35 0.20 28.12. 22:23 47 (NE) -3
XX Sex s 7 0.5401135 9.30 9.50 0.20 28.12. 22:23 113 (SE) 10
LR Cen p 10 2.095599 12.15 13.28 1.13 28.12. 22:23 142 (SE) -39
CR CMa s 9 0.6241334 12.10 12.40 0.30 28.12. 22:23 159 (S) 18
AF Vol p 10 0.63894 10.60 11.05 0.45 28.12. 22:23 163 (S) -35
V553 And p 6 0.30903 17.12 17.68 0.56 28.12. 22:23 285 (W) 50
UZ For p 10 0.087865429 18.20 20.90 2.70 28.12. 22:24 211 (SW) 8
TY Boo p 1 0.3171485 10.81 11.47 0.66 28.12. 22:24 34 (NE) 3
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 28.12. 22:24 27 (NE) 3
V553 Hya p 5 0.371497 12.36 13.05 0.69 28.12. 22:24 102 (E) -24
BF CMi s 1 1.180675 10.30 10.35 0.05 28.12. 22:24 148 (SE) 40
V902 Cep p 10 0.32871 11.78 12.28 0.50 28.12. 22:24 350 (N) 47
BN Psc s 8 0.349118 16.45 16.45 0.00 28.12. 22:24 273 (W) 36
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 28.12. 22:24 131 (SE) 5
V2364 Cyg s 2 0.5921355 11.10 11.65 0.55 28.12. 22:24 346 (N) 11
AP Tau s 3 0.9719742 14.00 14.70 0.70 28.12. 22:24 212 (SW) 64
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.