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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:04 // 16:23 UTC
Civil Twilight (6°): 05:33 // 16:54 UTC
Nautical Twilight (12°): 04:55 // 17:32 UTC
Astronomical Twilight (18°): 04:18 // 18:09 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2291 Cyg p 10 0.8167 11.50 11.75 0.25 18.02. 04:37 69 (E) 51
NY Lyr s 1 0.4408 12.70 13.10 0.40 18.02. 04:37 89 (E) 46
AT Mon s 1 2.029021 10.50 10.50 0.00 18.02. 04:37 290 (W) -26
V580 Lyr p 1 0.289052 12.85 13.42 0.57 18.02. 04:37 92 (E) 51
U Gem p 1 0.17690624 8.20 14.90 6.70 18.02. 04:38 302 (NW) 3
V2766 Ori s 6 0.6032 15.00 15.00 0.00 18.02. 04:38 319 (NW) -27
V467 Vul s 1 0.427409 12.44 12.70 0.26 18.02. 04:38 78 (E) 19
V900 Mon s 6 0.298305 11.92 12.65 0.73 18.02. 04:38 312 (NW) -24
RZ Crv p 8 0.3318758 13.30 14.10 0.80 18.02. 04:38 219 (SW) 13
BH Cap p 10 1.078043 8.03 8.16 0.13 18.02. 04:38 110 (E) 1
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 18.02. 04:38 331 (NW) -31
V1851 Ori p 1 0.276946 12.00 12.50 0.50 18.02. 04:38 332 (NW) -26
UV Gru p 10 0.365688 12.75 13.55 0.80 18.02. 04:38 119 (SE) -41
OU Ser p 1 0.2967662 8.25 8.43 0.18 18.02. 04:38 184 (S) 56
WX Sex s 4 0.428871 12.40 12.40 0.00 18.02. 04:39 264 (W) 6
V526 And p 10 0.48558 14.30 15.10 0.80 18.02. 04:39 26 (NE) 1
V1077 Cas p 9 0.260823 14.73 15.58 0.85 18.02. 04:39 18 (N) 22
DX Tuc p 8 0.37711 9.48 9.79 0.31 18.02. 04:39 137 (SE) -59
AC Cnc p 1 0.3004773 13.80 15.40 1.60 18.02. 04:39 287 (W) 2
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 18.02. 04:39 48 (NE) 50
V383 Gem p 2 0.757285 12.78 13.60 0.82 18.02. 04:39 316 (NW) -4
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 18.02. 04:40 72 (E) 51
V649 Lyr s 1 0.292256 14.50 14.91 0.41 18.02. 04:40 82 (E) 61
V1285 Sco p 10 3.35345 13.45 15.00 1.55 18.02. 04:40 170 (S) 8
ER Psc p 5 1.620216 12.10 13.80 1.70 18.02. 04:40 67 (NE) -9
WZ Cap s 9 0.3130867 14.00 14.00 0.00 18.02. 04:40 102 (E) -10
IT Her s 1 0.3393957 12.90 12.90 0.00 18.02. 04:40 106 (E) 46
V699 Cep s 8 0.8050726 11.60 11.60 0.00 18.02. 04:40 37 (NE) 33
BL Eri s 1 0.416918 11.51 11.51 0.00 18.02. 04:40 345 (N) -51
IY UMa p 4 0.0739138 18.40 20.00 1.60 18.02. 04:41 310 (NW) 49
V512 And s 10 0.745331 11.80 11.95 0.15 18.02. 04:41 32 (NE) 2
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 18.02. 04:41 265 (W) 54
V404 Aur p 1 0.754318 12.20 12.70 0.50 18.02. 04:41 335 (NW) 9
DU Boo p 1 1.055889 8.59 9.09 0.51 18.02. 04:41 242 (SW) 75
IY Aps s 10 0.4184362 12.70 12.90 0.20 18.02. 04:42 173 (S) -35
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 18.02. 04:42 74 (E) 40
DZ Lyr p 10 1.8364125 14.70 15.80 1.10 18.02. 04:42 98 (E) 43
U Sct s 6 0.954985 10.08 10.31 0.23 18.02. 04:42 130 (SE) 14
V400 Lyr p 1 0.253427 12.70 13.35 0.65 18.02. 04:42 86 (E) 50
V445 Mon p 10 3.13101 10.90 11.70 0.80 18.02. 04:42 304 (NW) -27
V336 Cas s 1 0.5972873 13.40 13.60 0.20 18.02. 04:42 27 (NE) 29
V592 Lyr s 1 0.355684 11.54 11.54 0.00 18.02. 04:42 99 (E) 54
WY Sex p 5 0.3680553 11.50 11.80 0.30 18.02. 04:42 263 (W) 5
V401 Cam s 8 0.3158103 13.20 13.60 0.40 18.02. 04:42 348 (N) 32
V1181 Her s 1 0.337042 11.00 11.36 0.36 18.02. 04:42 138 (SE) 74
AN UMa p 6 0.07975275 14.90 20.20 5.30 18.02. 04:42 291 (W) 46
MT Aur p 7 1.191266 14.80 16.20 1.40 18.02. 04:43 330 (NW) -3
NX Boo s 8 0.251135 13.02 13.36 0.34 18.02. 04:43 203 (SW) 72
EQ UMa s 6 0.3581533 12.40 12.60 0.20 18.02. 04:43 318 (NW) 31
EM Cyg s 1 0.2909091 11.90 11.90 0.00 18.02. 04:43 90 (E) 41
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.