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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:00 UTC
Civil Twilight (6°): 06:14 // 15:37 UTC
Nautical Twilight (12°): 05:33 // 16:18 UTC
Astronomical Twilight (18°): 04:53 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CP Psc p 1 0.6840085 10.69 11.05 0.36 16.12. 22:51 278 (W) 37
V424 Cep p 10 4.931748 8.92 9.29 0.36 16.12. 22:52 329 (NW) 26
RS Col p 4 0.67235 9.54 9.99 0.45 16.12. 22:52 185 (S) 11
GW Lac p 10 0.535875 15.00 16.00 1.00 16.12. 22:52 317 (NW) 32
V1143 Her p 1 0.318275 13.00 14.00 1.00 16.12. 22:52 4 (N) -23
V2469 Cyg p 8 0.903333 12.64 13.20 0.56 16.12. 22:52 345 (N) 12
II UMa p 2 0.825227 8.17 8.48 0.31 16.12. 22:52 42 (NE) 32
V1847 Ori s 1 0.342605 12.09 12.36 0.27 16.12. 22:52 191 (S) 51
V1223 Tau s 7 0.446918 12.15 12.15 0.00 16.12. 22:52 224 (SW) 41
VZ Psc p 1 0.2612592 10.20 10.45 0.25 16.12. 22:53 275 (W) 2
KO Ara s 9 0.3825476 13.30 13.30 0.00 16.12. 22:53 199 (S) -86
GN Boo p 1 0.3016025 10.75 11.30 0.55 16.12. 22:53 35 (NE) -2
V489 Ser p 9 0.078847 19.20 21.00 1.80 16.12. 22:53 32 (NE) -36
VW Tri s 1 0.298863 13.90 14.40 0.50 16.12. 22:53 267 (W) 47
DK And s 1 0.489223 12.50 12.50 0.00 16.12. 22:53 309 (NW) 35
V591 Lyr s 2 0.300395 11.95 11.95 0.00 16.12. 22:53 351 (N) -1
V417 Aql p 1 0.3703135 11.00 11.50 0.50 16.12. 22:53 326 (NW) -29
IP Peg p 1 0.15820616 13.00 18.60 5.60 16.12. 22:54 285 (W) 12
V354 Tel p 10 6.23975 11.60 12.92 1.32 16.12. 22:54 276 (W) -82
V775 Cen p 4 0.6636425 9.90 10.60 0.70 16.12. 22:54 115 (SE) -56
HS Vul p 1 0.3320847 13.90 14.20 0.30 16.12. 22:54 327 (NW) -11
V1096 Her p 1 0.2414165 13.05 13.40 0.35 16.12. 22:54 2 (N) 4
EW Boo s 1 0.906349 10.31 10.31 0.00 16.12. 22:54 30 (NE) 4
DS Psc p 4 0.3424915 11.75 12.18 0.43 16.12. 22:54 256 (W) 15
V1037 Her p 3 0.7875767 12.00 12.30 0.30 16.12. 22:54 9 (N) -10
V1853 Ori p 1 0.383 11.60 12.02 0.42 16.12. 22:54 191 (S) 56
MW Lac p 8 2.798174 13.10 13.60 0.50 16.12. 22:55 321 (NW) 31
V582 Lyr s 1 0.255905 13.44 13.44 0.00 16.12. 22:55 346 (N) 3
GU Aps s 10 0.436522 14.00 14.50 0.50 16.12. 22:55 171 (S) -58
V345 Cas p 1 0.6887584 13.10 14.20 1.10 16.12. 22:55 315 (NW) 35
V1626 Ori p 6 1.137793 11.87 12.50 0.63 16.12. 22:55 170 (S) 50
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 16.12. 22:55 320 (NW) 32
V830 Cep p 10 0.2601155 13.40 14.85 1.45 16.12. 22:55 342 (N) 35
OP Boo p 10 0.311443 12.80 13.10 0.30 16.12. 22:55 23 (NE) 19
BL Dra p 4 0.402665 11.90 12.20 0.30 16.12. 22:55 345 (N) 24
DX Vel p 2 1.1173045 10.70 11.50 0.80 16.12. 22:56 142 (SE) -24
V404 Hya p 7 0.309535 14.85 15.25 0.40 16.12. 22:56 119 (SE) 28
QX And s 1 0.412173 11.25 11.25 0.00 16.12. 22:56 275 (W) 49
V664 Lyr s 8 0.359987 13.00 13.00 0.00 16.12. 22:56 349 (N) 3
DP Gem s 1 0.5584482 13.40 14.00 0.60 16.12. 22:56 168 (S) 67
DV Aqr p 9 1.57553 5.89 6.25 0.36 16.12. 22:56 294 (NW) -37
NY Lyr p 1 0.4408 12.70 13.20 0.50 16.12. 22:56 340 (N) -3
DD Gem p 7 3.80206 13.20 15.20 2.00 16.12. 22:56 152 (SE) 57
GW Leo p 9 0.3361243 13.00 13.13 0.13 16.12. 22:56 97 (E) 24
V838 Cep p 10 0.532081 12.50 13.05 0.55 16.12. 22:57 336 (NW) 30
EH Lyn s 1 0.326743 13.00 13.00 0.00 16.12. 22:57 94 (E) 50
IR Vir p 3 0.36938 12.10 12.70 0.60 16.12. 22:57 82 (E) -12
V799 Aql p 10 2.10064 12.90 13.70 0.80 16.12. 22:57 335 (NW) -41
AM Leo p 1 0.3657975 9.25 9.83 0.58 16.12. 22:57 91 (E) 14
BZ Leo p 8 0.2697257 15.30 16.10 0.80 16.12. 22:57 75 (E) 17
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.