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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:03 // 16:24 UTC
Civil Twilight (6°): 05:31 // 16:56 UTC
Nautical Twilight (12°): 04:53 // 17:33 UTC
Astronomical Twilight (18°): 04:16 // 18:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BF Dor p 9 0.352271 13.00 13.20 0.20 18.02. 12:40 145 (SE) -48
V2203 Oph p 1 0.455001 11.56 11.94 0.38 18.02. 12:40 270 (W) 6
V676 Aql s 10 0.57551 14.30 14.80 0.50 18.02. 12:40 248 (W) 26
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 18.02. 12:40 300 (NW) 53
V625 Aur p 9 0.3309 16.85 17.43 0.58 18.02. 12:40 60 (NE) 27
TW CrB p 1 0.5888747 10.50 11.30 0.80 18.02. 12:40 304 (NW) 8
GQ Aps p 10 0.6353 14.50 15.00 0.50 18.02. 12:41 198 (S) -55
DI CVn s 1 0.305966 13.60 13.60 0.00 18.02. 12:41 348 (N) -4
V842 Her p 1 0.419037 9.85 10.45 0.60 18.02. 12:41 319 (NW) 26
RU Col p 10 0.5128272 11.44 12.06 0.62 18.02. 12:41 111 (E) -23
EX CVn p 4 0.2771572 13.10 13.50 0.40 18.02. 12:41 347 (N) 0
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 18.02. 12:41 272 (W) 75
V728 Her p 1 0.4712895 10.90 11.50 0.60 18.02. 12:41 302 (NW) 28
DF Lyr p 1 0.5771284 13.10 13.50 0.40 18.02. 12:41 275 (W) 33
G3882.2264 Dra p 8 0.3539968 14.65 15.40 0.75 18.02. 12:41 320 (NW) 34
DV Cen p 10 1.20591 11.62 12.75 1.13 18.02. 12:41 248 (W) -73
BT Vul s 1 1.1412005 11.80 12.30 0.50 18.02. 12:41 257 (W) 47
RY Cnc p 1 1.092946 12.99 15.52 2.53 18.02. 12:41 42 (NE) -10
HW Vir p 1 0.11671953 10.50 11.20 0.70 18.02. 12:41 335 (NW) -46
WX Phe p 8 2.77755 11.90 12.90 1.00 18.02. 12:42 159 (S) -7
KY Cnc p 6 2.380706 10.25 10.86 0.61 18.02. 12:42 38 (NE) -6
LO And s 1 0.3804371 11.20 11.82 0.62 18.02. 12:42 200 (S) 85
BE Scl p 9 0.422901 10.37 10.83 0.46 18.02. 12:42 157 (SE) 8
RR Cen s 9 0.6056895 7.27 7.63 0.36 18.02. 12:42 236 (SW) -66
FO Aur p 1 0.609759 14.30 14.90 0.60 18.02. 12:42 67 (NE) 23
V636 Aur p 1 0.3406176 13.70 14.10 0.40 18.02. 12:43 63 (NE) 24
V343 Cen s 10 0.587651 11.70 12.10 0.40 18.02. 12:43 174 (S) -78
KN Vul s 1 0.3573295 13.00 13.40 0.40 18.02. 12:43 263 (W) 43
V459 Lac s 7 1.767995 13.06 13.50 0.44 18.02. 12:43 264 (W) 82
IQ Leo p 10 0.317518 14.70 15.30 0.60 18.02. 12:43 10 (N) -19
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 18.02. 12:43 287 (W) 34
HI Dra s 6 0.597419 9.03 9.18 0.16 18.02. 12:44 312 (NW) 47
V678 And p 8 0.361708 13.72 14.14 0.42 18.02. 12:44 185 (S) 85
V448 Vel p 10 0.364875 11.63 11.97 0.34 18.02. 12:44 106 (E) -59
HP Pav s 10 0.2978 14.90 15.50 0.60 18.02. 12:44 198 (S) -36
EL Tuc s 7 0.3420282 13.00 13.50 0.50 18.02. 12:44 178 (S) -27
GN Boo p 1 0.3016025 10.75 11.30 0.55 18.02. 12:44 320 (NW) 0
V507 Lyr s 7 0.366912 14.21 14.21 0.00 18.02. 12:44 278 (W) 31
V878 Ara p 10 0.770465 8.00 8.22 0.22 18.02. 12:44 242 (SW) -41
V1043 Her s 8 0.410255 13.63 13.63 0.00 18.02. 12:44 311 (NW) 32
V1286 Her p 1 0.334711 12.56 12.96 0.40 18.02. 12:45 293 (NW) 26
AF Hya p 9 0.5761742 12.80 13.80 1.00 18.02. 12:45 49 (NE) -56
V449 Nor p 10 0.4046 15.51 15.75 0.24 18.02. 12:45 235 (SW) -53
V710 And p 10 0.219197 14.01 14.37 0.36 18.02. 12:45 171 (S) 73
V1542 Aql p 1 0.417537 11.71 12.34 0.63 18.02. 12:45 250 (W) 27
V651 Ara p 10 0.2770608 14.60 15.40 0.80 18.02. 12:45 230 (SW) -47
V1853 Ori p 1 0.383 11.60 12.02 0.42 18.02. 12:45 85 (E) 16
BG UMa s 8 0.6630411 10.84 10.93 0.09 18.02. 12:45 345 (N) 19
W Crv p 1 0.3880813 11.16 12.50 1.34 18.02. 12:46 349 (N) -53
V473 Cam s 7 0.298438 11.55 12.15 0.60 18.02. 12:46 16 (N) 43
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.