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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 °
SV Nor p 10 0.3761231 12.00 12.60 0.60 25.12. 03:51 146 (SE) -33
IM Aur p 1 1.247287 7.90 8.51 0.61 25.12. 03:51 303 (NW) 35
TU Boo p 1 0.324284 11.80 12.50 0.70 25.12. 03:51 104 (E) 51
MQ UMa p 1 0.476069 11.57 11.83 0.26 25.12. 03:51 158 (S) 83
V1116 Cen p 10 1.95074 11.72 13.70 1.98 25.12. 03:51 170 (S) -12
V424 Aur p 10 1.836827 8.35 8.47 0.12 25.12. 03:52 290 (W) 27
V566 And s 8 0.389694 10.85 11.25 0.40 25.12. 03:52 325 (NW) 4
KX Aqr p 7 2.074336 8.23 8.70 0.47 25.12. 03:52 18 (N) -62
V1823 Cyg s 6 0.846257 11.72 11.72 0.00 25.12. 03:52 35 (NE) 3
HS Aqr s 1 0.7101875 9.35 9.35 0.00 25.12. 03:52 45 (NE) -31
QY Hya p 2 0.292341 9.04 9.36 0.32 25.12. 03:52 166 (S) 11
KR Com s 1 0.4079692 7.27 7.27 0.00 25.12. 03:52 129 (SE) 48
IQ Per s 1 1.743567 7.72 7.88 0.16 25.12. 03:53 315 (NW) 26
BL Eri s 1 0.416918 11.51 11.51 0.00 25.12. 03:53 273 (W) -18
V760 Cep p 10 0.316492 14.79 15.22 0.43 25.12. 03:53 358 (N) 46
LY Boo p 9 0.41441 13.10 13.31 0.21 25.12. 03:53 86 (E) 51
IP Lyr p 2 0.4728055 13.20 13.80 0.60 25.12. 03:53 55 (NE) 14
IP Peg p 1 0.15820616 13.00 18.60 5.60 25.12. 03:54 357 (N) -22
V664 Pup p 10 0.330557 11.89 12.26 0.37 25.12. 03:54 214 (SW) -21
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 25.12. 03:54 164 (S) -38
HZ Dra p 5 0.772934 8.16 8.32 0.16 25.12. 03:54 19 (N) 35
VZ Psc s 1 0.2612592 10.20 10.43 0.23 25.12. 03:54 355 (N) -35
V449 Oph s 1 1.243083 11.50 13.30 1.80 25.12. 03:54 79 (E) 5
ST Per s 1 2.648354 9.52 9.62 0.10 25.12. 03:54 318 (NW) 12
V656 Pup p 10 0.32903 18.12 18.27 0.15 25.12. 03:54 216 (SW) -19
KT Lyr s 9 0.5815356 14.70 14.90 0.20 25.12. 03:54 54 (NE) 13
V577 Lyr s 9 0.390011 14.50 14.50 0.00 25.12. 03:54 44 (NE) 22
UY Mon p 10 1.261256 9.60 10.10 0.50 25.12. 03:54 255 (W) 25
EQ Tau s 1 0.3413474 10.50 10.97 0.47 25.12. 03:55 300 (NW) 5
QX Boo s 9 0.3604665 12.50 12.50 0.00 25.12. 03:55 67 (NE) 48
V1355 Aql p 5 0.5157905 12.70 13.60 0.90 25.12. 03:55 52 (NE) -9
AA Dor p 10 0.2615397 11.13 11.60 0.47 25.12. 03:56 209 (SW) -44
FR Ara p 10 1.66872 12.50 13.40 0.90 25.12. 03:56 135 (SE) -43
OS Lup p 10 0.3741337 10.33 11.05 0.72 25.12. 03:56 137 (SE) -12
AQ Cap s 7 0.3173885 13.00 13.00 0.00 25.12. 03:56 51 (NE) -50
BN Gru p 10 0.2789227 14.00 15.50 1.50 25.12. 03:56 15 (N) -85
KL Per p 1 2.2230927 11.00 11.60 0.60 25.12. 03:56 327 (NW) 19
AW Vir p 1 0.3539976 11.00 11.81 0.81 25.12. 03:56 137 (SE) 35
V449 Dra p 10 0.351315 12.23 12.45 0.22 25.12. 03:56 7 (N) 43
V416 Gem p 7 0.256181 12.50 13.00 0.50 25.12. 03:56 265 (W) 34
UU Aqr p 1 0.16358045 10.90 12.60 1.70 25.12. 03:56 22 (N) -42
OW Lup p 10 0.360317 10.03 10.39 0.36 25.12. 03:57 134 (SE) -9
V782 Cep p 10 0.3605843 15.79 15.88 0.09 25.12. 03:57 357 (N) 46
V2717 Oph p 9 0.336 15.00 15.50 0.50 25.12. 03:57 95 (E) -7
YY CrB s 1 0.37656 8.64 8.64 0.00 25.12. 03:57 76 (E) 41
V374 Cas s 1 1.0448105 11.80 12.10 0.30 25.12. 03:57 354 (N) 17
V605 Car p 9 0.688714 9.50 10.18 0.68 25.12. 03:57 211 (SW) -23
GX Boo s 6 0.38784 12.16 12.32 0.16 25.12. 03:58 112 (E) 49
V505 Sgr p 1 1.182866 6.46 7.51 1.05 25.12. 03:58 67 (NE) -36
V1139 Cas p 1 0.2971 12.80 13.23 0.43 25.12. 03:58 340 (N) 20
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.