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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:08 // 16:19 UTC
Civil Twilight (6°): 05:36 // 16:51 UTC
Nautical Twilight (12°): 04:59 // 17:29 UTC
Astronomical Twilight (18°): 04:21 // 18:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IZ Per p 4 3.687673 7.80 9.00 1.20 15.02. 19:11 302 (NW) 51
QW Cyg p 2 0.5876453 13.90 14.40 0.50 15.02. 19:11 336 (NW) 2
V425 Ser p 8 0.544293 11.70 12.10 0.40 15.02. 19:11 37 (NE) -13
V599 Aur p 1 0.316533 11.67 11.96 0.29 15.02. 19:11 210 (SW) 70
DM Sge p 7 2.775321 11.00 12.00 1.00 15.02. 19:11 340 (N) -19
V907 Ara p 9 0.467014 13.30 13.60 0.30 15.02. 19:11 154 (SE) -80
V509 Cyg s 6 1.609159 13.10 13.10 0.00 15.02. 19:11 333 (NW) 13
V640 Aql s 7 0.5612183 12.60 12.80 0.20 15.02. 19:11 332 (NW) -25
NR Boo s 2 0.356731 12.00 12.00 0.00 15.02. 19:12 46 (NE) -18
V924 Oph s 10 0.359554 15.70 16.40 0.70 15.02. 19:12 349 (N) -31
V413 Gem s 7 0.532812 14.55 14.70 0.15 15.02. 19:12 156 (SE) 52
V770 Aql p 2 1.592912 13.60 14.60 1.00 15.02. 19:12 325 (NW) -24
NO Pup p 9 1.256884 6.53 6.98 0.45 15.02. 19:12 152 (SE) -5
EW Psc s 8 0.241202 10.38 10.38 0.00 15.02. 19:13 275 (W) 8
CQ Scl p 10 0.269896 12.00 12.55 0.55 15.02. 19:13 245 (SW) -17
MR Com s 1 0.412743 12.00 12.40 0.40 15.02. 19:13 58 (NE) 9
GY Cnc p 7 0.1754425 16.50 17.80 1.30 15.02. 19:13 111 (E) 41
GN TrA p 9 0.6146065 11.30 11.80 0.50 15.02. 19:13 148 (SE) -67
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 15.02. 19:13 346 (N) 14
V404 And p 1 0.676034 10.80 11.40 0.60 15.02. 19:14 290 (W) 40
EV Cnc s 1 0.441439 12.75 12.80 0.05 15.02. 19:14 121 (SE) 38
V1073 Her p 1 0.2942815 11.00 11.70 0.70 15.02. 19:14 358 (N) -6
V1134 Her s 7 0.602935 12.50 12.50 0.00 15.02. 19:14 352 (N) -27
WZ Cep p 1 0.417444 12.45 13.01 0.56 15.02. 19:14 336 (NW) 45
LV Vir p 9 0.409444 8.50 8.68 0.18 15.02. 19:14 84 (E) -29
EE Psc p 10 0.3166726 13.80 14.10 0.30 15.02. 19:15 266 (W) 19
KR Mon p 1 1.150961 11.28 11.70 0.42 15.02. 19:15 144 (SE) 33
NU Cyg s 3 0.2811248 14.30 14.90 0.60 15.02. 19:15 338 (N) 3
CC Peg p 1 0.6056033 12.60 13.30 0.70 15.02. 19:15 314 (NW) 2
V901 Cen s 1 0.3542133 11.94 11.94 0.00 15.02. 19:15 134 (SE) -31
GS Cep p 1 1.471625 10.20 11.10 0.90 15.02. 19:16 322 (NW) 33
V1183 Her p 10 0.3095 12.65 13.10 0.45 15.02. 19:16 19 (N) -3
AU Aqr s 10 0.3711583 12.90 12.90 0.00 15.02. 19:16 271 (W) -34
V505 Sgr s 1 1.182866 6.46 6.63 0.17 15.02. 19:17 317 (NW) -48
AL Cas p 1 0.50055583 12.90 13.60 0.70 15.02. 19:17 328 (NW) 57
BN Ari p 1 0.2993717 10.38 11.02 0.64 15.02. 19:17 264 (W) 40
WY Sex s 5 0.3680553 11.50 11.50 0.00 15.02. 19:17 113 (SE) 17
V380 Gem p 6 0.33661 13.15 14.00 0.85 15.02. 19:17 172 (S) 65
V608 Cas s 1 0.380403 12.30 12.30 0.00 15.02. 19:17 331 (NW) 58
AN UMa p 6 0.07975275 14.90 20.20 5.30 15.02. 19:17 65 (NE) 41
RR Cen p 9 0.6056895 7.27 7.68 0.41 15.02. 19:17 126 (SE) -57
V842 Her s 1 0.419037 9.85 9.85 0.00 15.02. 19:18 18 (N) 13
V500 Cam s 6 0.2483505 14.00 14.70 0.70 15.02. 19:18 15 (N) 58
MN And p 10 0.61065 15.10 16.20 1.10 15.02. 19:18 279 (W) 52
V813 Cep p 10 0.338921 13.15 13.50 0.35 15.02. 19:18 344 (N) 24
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 15.02. 19:18 323 (NW) 22
HW Per p 4 0.6348286 13.00 13.70 0.70 15.02. 19:19 268 (W) 69
V636 Aur p 1 0.3406176 13.70 14.10 0.40 15.02. 19:19 188 (S) 75
V1143 Her p 1 0.318275 13.00 14.00 1.00 15.02. 19:19 11 (N) -23
V881 Per s 1 0.387377 10.71 11.01 0.30 15.02. 19:19 267 (W) 56
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.