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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:04 UTC
Civil Twilight (6°): 06:18 // 15:40 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:57 // 17:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1159 Her p 10 0.28735 13.30 14.00 0.70 24.12. 20:25 355 (N) 8
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 24.12. 20:25 255 (W) 2
AB Tri p 10 1.093828 8.27 8.38 0.11 24.12. 20:25 240 (SW) 69
V934 Cep p 7 0.431014 13.02 13.50 0.48 24.12. 20:25 327 (NW) 54
XZ Aql p 1 2.139202 10.10 11.40 1.30 24.12. 20:26 280 (W) -18
FT Gem p 1 0.5876113 13.50 14.20 0.70 24.12. 20:26 114 (SE) 36
V477 And p 10 0.362548 13.65 13.95 0.30 24.12. 20:26 262 (W) 48
V927 Mon p 8 0.361879 10.90 11.17 0.27 24.12. 20:26 120 (SE) 28
V639 Aur s 4 0.3571 14.01 14.01 0.00 24.12. 20:26 70 (E) 69
V476 Hya s 1 0.414588 13.10 13.10 0.00 24.12. 20:26 105 (E) 13
NO Vul s 1 0.370765 13.40 14.10 0.70 24.12. 20:26 307 (NW) -3
V870 Cep p 7 0.301066 10.93 11.17 0.24 24.12. 20:26 319 (NW) 45
V471 Cas s 1 0.4009368 14.10 14.10 0.00 24.12. 20:27 297 (NW) 70
AG Vir s 1 0.6426501 8.35 8.85 0.50 24.12. 20:27 55 (NE) -11
BZ Leo s 8 0.2697257 15.30 15.80 0.50 24.12. 20:27 53 (NE) 0
V417 Nor p 10 0.4067 16.03 16.65 0.62 24.12. 20:27 192 (S) -83
EX Leo p 1 0.408605 8.27 8.49 0.22 24.12. 20:27 68 (E) 3
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 24.12. 20:27 305 (NW) 21
DD Com p 1 0.2692074 14.30 15.05 0.75 24.12. 20:28 44 (NE) -6
BI CVn s 1 0.3842103 10.35 10.75 0.40 24.12. 20:28 31 (NE) 3
LT Com s 1 0.512058 10.61 10.61 0.00 24.12. 20:28 37 (NE) -5
AE Cnc p 6 2.23858 13.40 16.70 3.30 24.12. 20:28 95 (E) 16
V680 Per s 1 0.37422 13.55 13.55 0.00 24.12. 20:28 224 (SW) 72
V438 Pup p 10 4.93499 5.95 6.19 0.24 24.12. 20:29 132 (SE) -21
HY Pav s 10 0.351657 11.40 12.10 0.70 24.12. 20:29 206 (SW) -53
TZ Boo s 1 0.29716095 10.41 10.82 0.41 24.12. 20:29 7 (N) 0
DY Cet s 1 0.44079 9.47 9.47 0.00 24.12. 20:29 197 (S) 24
IZ Lac p 1 0.7989215 12.50 12.80 0.30 24.12. 20:29 306 (NW) 41
EF CVn s 1 0.27205 13.10 13.50 0.40 24.12. 20:29 28 (NE) -7
YZ CVn s 1 1.175557 12.50 12.55 0.05 24.12. 20:29 23 (NE) -8
NS Cam s 5 0.907318 12.90 13.20 0.30 24.12. 20:29 25 (NE) 55
V1048 Cyg s 6 0.7422245 13.30 13.30 0.00 24.12. 20:29 320 (NW) 28
HW Vir p 1 0.11671953 10.50 11.20 0.70 24.12. 20:29 58 (NE) -34
V1065 Her p 4 0.397828 11.50 12.10 0.60 24.12. 20:29 334 (NW) -8
EY Cas p 1 0.4819812 14.00 14.50 0.50 24.12. 20:29 305 (NW) 58
QQ Lyr p 9 1.746782 14.50 15.10 0.60 24.12. 20:29 316 (NW) 5
DW UMa s 1 0.13660653 15.10 16.60 1.50 24.12. 20:30 39 (NE) 36
V1712 Aql p 8 0.39611 13.15 14.00 0.85 24.12. 20:30 305 (NW) -12
U Peg s 1 0.3747772 9.23 9.73 0.50 24.12. 20:30 254 (W) 33
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 24.12. 20:30 201 (S) 20
V1284 Her p 1 0.337146 12.78 13.18 0.40 24.12. 20:31 338 (N) 0
V753 Cyg s 1 0.9523771 11.20 11.20 0.00 24.12. 20:31 325 (NW) 19
SS Tri p 10 2.305 14.50 15.00 0.50 24.12. 20:31 233 (SW) 65
NX Dra p 9 0.275807 12.62 12.83 0.21 24.12. 20:31 18 (N) 42
BX Peg p 1 0.280418 11.00 11.69 0.69 24.12. 20:31 289 (W) 19
AC Boo p 1 0.352437 10.00 10.62 0.62 24.12. 20:31 9 (N) 7
V2768 Ori s 8 0.33262 15.00 15.00 0.00 24.12. 20:31 138 (SE) 37
XY UMa p 1 0.47899511 9.50 10.17 0.67 24.12. 20:31 52 (NE) 43
V451 Cam p 9 0.401453 13.20 13.70 0.50 24.12. 20:31 41 (NE) 63
CK Aqr p 6 0.2833722 12.90 13.80 0.90 24.12. 20:31 271 (W) -16
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.