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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°): 06:19 // 15:41 UTC
Nautical Twilight (12°): 05:37 // 16:22 UTC
Astronomical Twilight (18°): 04:58 // 17:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XZ Leo p 1 0.487737 10.60 11.20 0.60 25.12. 13:07 335 (NW) -20
EX Hya p 10 0.068233846 9.60 13.99 4.39 25.12. 13:08 267 (W) -37
ST Car p 8 0.90164965 9.60 10.75 1.15 25.12. 13:08 226 (SW) -71
GO Cyg p 1 0.717765 8.47 9.09 0.62 25.12. 13:08 171 (S) 75
MZ Lyr p 7 0.9673965 13.30 14.00 0.70 25.12. 13:08 226 (SW) 61
V380 Dra s 1 0.4937366 12.28 12.28 0.00 25.12. 13:08 330 (NW) 63
XZ And p 1 1.3572855 10.02 12.99 2.97 25.12. 13:08 64 (NE) 35
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 25.12. 13:08 212 (SW) 66
V369 Cam s 8 0.3452048 12.50 12.50 0.00 25.12. 13:09 25 (NE) 32
LS Del s 1 0.3638404 8.61 8.76 0.15 25.12. 13:09 166 (S) 59
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.12. 13:09 253 (W) 14
UY UMa p 1 0.3760203 12.70 12.90 0.20 25.12. 13:09 317 (NW) 34
V362 UMa s 8 0.3428 14.20 14.60 0.40 25.12. 13:09 311 (NW) 32
TY Eri p 10 0.771956 12.55 13.30 0.75 25.12. 13:09 96 (E) -24
V636 Aur p 1 0.3406176 13.70 14.10 0.40 25.12. 13:09 31 (NE) 2
IV Dra p 4 0.2681055 13.70 14.10 0.40 25.12. 13:09 304 (NW) 47
GW Psc s 8 0.3363377 11.35 11.35 0.00 25.12. 13:09 99 (E) 17
V657 Pup p 10 0.7413 17.00 17.20 0.20 25.12. 13:10 83 (E) -80
BY Peg s 1 0.341936 12.90 13.58 0.68 25.12. 13:10 142 (SE) 64
V449 Peg p 1 0.352657 14.60 15.10 0.50 25.12. 13:10 141 (SE) 65
GN Boo s 1 0.3016025 10.75 10.75 0.00 25.12. 13:11 287 (W) 25
MS UMa p 1 0.410388 11.97 12.60 0.63 25.12. 13:11 331 (NW) 17
MY Cas s 6 0.926237 14.80 15.20 0.40 25.12. 13:11 43 (NE) 57
GH Mon p 5 0.7071845 12.80 13.70 0.90 25.12. 13:11 28 (NE) -39
KV Cep p 6 0.85883 14.10 14.80 0.70 25.12. 13:11 60 (NE) 73
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 25.12. 13:11 22 (N) -25
GU Vul s 2 0.774228 11.60 12.20 0.60 25.12. 13:11 202 (S) 65
V501 Oph p 5 0.96795 10.90 11.80 0.90 25.12. 13:11 228 (SW) 45
V972 Her p 5 0.4430605 6.72 6.79 0.07 25.12. 13:11 253 (W) 57
RT CMi p 8 1.258605 14.20 14.90 0.70 25.12. 13:11 15 (N) -33
V519 Ori p 6 1.395546 12.60 13.00 0.40 25.12. 13:11 44 (NE) -21
DP Cas p 4 1.221596 13.40 13.80 0.40 25.12. 13:11 46 (NE) 64
V508 Cam p 10 0.301715 12.50 12.63 0.13 25.12. 13:11 357 (N) 39
V405 Gem p 1 0.462107 10.88 11.04 0.16 25.12. 13:11 27 (NE) -21
NX Boo s 8 0.251135 13.02 13.36 0.34 25.12. 13:11 288 (W) 30
V710 And p 10 0.219197 14.01 14.37 0.36 25.12. 13:12 95 (E) 50
V648 CrA p 10 4.84487 12.10 14.00 1.90 25.12. 13:12 197 (S) -3
V475 Hya s 7 0.317122 12.60 12.60 0.00 25.12. 13:12 4 (N) -39
V680 Per p 1 0.37422 13.55 14.13 0.58 25.12. 13:12 63 (NE) 25
KT Cnc s 8 0.323691 13.60 14.20 0.60 25.12. 13:12 360 (N) -28
RAFV065 Cru p 5 0.40238 13.10 13.22 0.12 25.12. 13:12 223 (SW) -55
HN Psc p 10 0.329519 10.75 10.95 0.20 25.12. 13:12 77 (E) 34
GT Psc p 9 0.873532 12.25 12.64 0.39 25.12. 13:12 80 (E) 37
NSV 00292 Cet s 9 0.57009 13.50 13.50 0.00 25.12. 13:13 113 (SE) 14
BO CVn s 1 0.5174625 9.48 10.05 0.57 25.12. 13:13 304 (NW) 26
BF Vir p 1 0.640575 10.50 11.23 0.73 25.12. 13:13 278 (W) -7
IL And p 10 0.86759 15.70 17.00 1.30 25.12. 13:13 78 (E) 45
LL Cen p 10 2.091843 13.00 14.40 1.40 25.12. 13:13 262 (W) -50
TY Pup s 1 0.8192423 8.40 8.87 0.47 25.12. 13:13 27 (NE) -59
V1047 Her p 1 0.320736 12.26 12.78 0.52 25.12. 13:13 264 (W) 50
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.