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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:44 // 15:37 UTC
Civil Twilight (6°): 06:10 // 16:12 UTC
Nautical Twilight (12°): 05:30 // 16:51 UTC
Astronomical Twilight (18°): 04:52 // 17:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1223 Tau p 7 0.446918 12.15 12.60 0.45 21.01. 22:20 252 (W) 26
V508 Cyg s 1 0.77959 13.30 13.30 0.00 21.01. 22:20 348 (N) 8
CN Com p 1 0.7354425 13.30 14.00 0.70 21.01. 22:20 92 (E) 23
IQ Cas p 8 3.541718 12.20 13.40 1.20 21.01. 22:20 316 (NW) 44
V836 Cep p 10 0.418772 13.25 13.60 0.35 21.01. 22:20 348 (N) 23
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 21.01. 22:20 353 (N) 17
BO Ari p 1 0.3181937 10.00 10.50 0.50 21.01. 22:21 280 (W) 27
GW Cep p 1 0.3188312 11.40 12.10 0.70 21.01. 22:21 345 (N) 50
V458 Mon p 5 0.3969371 13.30 13.90 0.60 21.01. 22:21 190 (S) 42
EE Aqr p 1 0.5089958 8.30 8.94 0.64 21.01. 22:21 292 (W) -42
V369 Sge p 7 0.3958288 13.20 14.00 0.80 21.01. 22:21 351 (N) -21
HL Aur s 1 0.6225056 10.80 11.00 0.20 21.01. 22:21 275 (W) 79
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 21.01. 22:21 297 (NW) -37
V1306 Her p 1 0.370368 11.70 12.10 0.40 21.01. 22:22 17 (N) 5
VW Boo p 1 0.342319 10.50 11.08 0.58 21.01. 22:22 73 (E) 2
V474 Hya p 6 0.528304 11.80 12.40 0.60 21.01. 22:22 164 (S) 39
EO Vul p 7 2.450294 12.70 13.90 1.20 21.01. 22:23 348 (N) -12
BU Vul p 1 0.5689935 10.60 11.40 0.80 21.01. 22:23 343 (N) -10
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.01. 22:23 77 (E) 54
DU Boo s 1 1.055889 8.59 8.59 0.00 21.01. 22:23 53 (NE) 23
BX Peg s 1 0.280418 11.00 11.62 0.62 21.01. 22:23 331 (NW) -8
V470 Cam p 1 0.0956467 14.10 14.75 0.65 21.01. 22:24 354 (N) 73
IT Nor s 8 0.635779 9.40 9.80 0.40 21.01. 22:24 100 (E) -58
V454 Cyg s 1 2.316893 11.80 12.30 0.50 21.01. 22:24 351 (N) -2
V348 Cyg p 9 0.28423 14.10 15.10 1.00 21.01. 22:24 345 (N) 6
V737 Cep p 8 0.2987665 11.95 12.33 0.38 21.01. 22:24 346 (N) 26
WY Cnc p 1 0.8293686 9.51 10.14 0.63 21.01. 22:24 135 (SE) 61
CI CVn s 3 0.8158745 9.36 9.36 0.00 21.01. 22:24 57 (NE) 37
V677 Cen p 9 0.3250284 11.50 11.70 0.20 21.01. 22:24 108 (E) -40
YY Del s 1 0.793093 11.30 11.30 0.00 21.01. 22:24 344 (N) -25
V524 Hya p 10 0.15 17.12 19.40 2.28 21.01. 22:24 146 (SE) 36
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 21.01. 22:25 62 (NE) -30
ZZ CMa p 10 2.703932 12.70 13.70 1.00 21.01. 22:25 187 (S) 20
V441 Cen p 10 2.022476 13.10 14.60 1.50 21.01. 22:25 150 (SE) -29
MM Aur p 9 0.774593 15.60 16.50 0.90 21.01. 22:25 236 (SW) 60
V932 Cyg p 9 5.59909 14.00 16.60 2.60 21.01. 22:25 358 (N) -7
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 21.01. 22:25 4 (N) -69
BK Oct p 10 0.3686 14.30 14.80 0.50 21.01. 22:25 182 (S) -65
V446 Peg p 1 0.305983 14.00 14.50 0.50 21.01. 22:25 332 (NW) -8
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.01. 22:25 55 (NE) 61
SY Cep s 7 8.34711 12.05 12.70 0.65 21.01. 22:25 340 (N) 27
V502 Her p 1 0.3692772 12.80 13.70 0.90 21.01. 22:25 24 (NE) -4
V361 Pup p 10 0.367365 8.05 8.39 0.34 21.01. 22:26 185 (S) 5
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 21.01. 22:26 329 (NW) -38
V356 Vel p 10 1.767397 6.73 6.87 0.14 21.01. 22:26 151 (SE) -20
V1481 Cyg s 8 2.763257 12.14 12.54 0.40 21.01. 22:26 340 (N) 17
V1197 Her s 1 0.2626795 13.17 13.17 0.00 21.01. 22:26 38 (NE) -2
SW Sex p 1 0.13493852 14.80 16.70 1.90 21.01. 22:26 133 (SE) 26
V507 Lyr s 7 0.366912 14.21 14.21 0.00 21.01. 22:26 12 (N) -11
PT Boo p 9 0.4466345 12.60 12.82 0.22 21.01. 22:26 43 (NE) 18
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.