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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:49 // 16:36 UTC
Civil Twilight (6°): 05:18 // 17:07 UTC
Nautical Twilight (12°): 04:41 // 17:44 UTC
Astronomical Twilight (18°): 04:03 // 18:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V641 Ori s 1 0.450815 14.20 14.50 0.30 25.02. 16:49 140 (SE) 48
V1027 Ori p 4 10.393773 10.55 11.21 0.66 25.02. 16:49 134 (SE) 47
V477 Lyr p 9 0.471729 14.30 16.00 1.70 25.02. 16:49 329 (NW) -7
V757 Cep s 8 0.343873 14.00 14.70 0.70 25.02. 16:49 342 (N) 55
LL Pav p 10 0.877 14.70 15.10 0.40 25.02. 16:49 203 (SW) -61
GH CVn p 10 0.381372 13.10 13.40 0.30 25.02. 16:49 24 (NE) 6
CG Cha p 10 0.3765523 13.90 14.40 0.50 25.02. 16:49 164 (S) -50
V639 Aur s 4 0.3571 14.01 14.01 0.00 25.02. 16:49 70 (E) 74
QU Lup p 10 0.446493 10.37 10.56 0.19 25.02. 16:49 76 (E) -75
ER Ori s 1 0.4234005 9.32 9.92 0.60 25.02. 16:50 163 (S) 30
V426 Her p 9 0.4921282 15.50 15.80 0.30 25.02. 16:50 340 (N) -15
V477 Peg p 9 0.2747515 11.65 11.75 0.10 25.02. 16:50 287 (W) 13
RV Oph p 7 3.687122 9.42 11.44 2.02 25.02. 16:50 336 (NW) -30
V391 Dra p 10 1.231472 10.90 11.20 0.30 25.02. 16:50 346 (N) 21
WY Hor p 9 0.398929 9.52 9.71 0.19 25.02. 16:50 191 (S) -27
SY Hor p 10 0.3116395 11.48 12.34 0.86 25.02. 16:50 180 (S) -6
AU Ser p 1 0.3864975 10.90 11.80 0.90 25.02. 16:51 4 (N) -18
BQ Ari p 6 0.282335 10.28 10.55 0.27 25.02. 16:51 213 (SW) 50
V483 Cyg p 7 2.604278 11.60 12.30 0.70 25.02. 16:51 314 (NW) 6
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 25.02. 16:51 323 (NW) 10
BX Tri s 6 0.1926355 12.35 12.60 0.25 25.02. 16:51 242 (SW) 63
TZ Boo p 1 0.29716095 10.41 11.00 0.59 25.02. 16:51 13 (N) 1
V523 Aur s 1 0.330437 13.30 13.30 0.00 25.02. 16:51 86 (E) 56
V873 Per s 1 0.294902 10.80 10.80 0.00 25.02. 16:51 249 (W) 73
V2383 Oph p 4 0.5022043 10.23 11.09 0.86 25.02. 16:51 329 (NW) -44
BS Ind p 8 0.435338 9.01 9.32 0.31 25.02. 16:52 236 (SW) -44
V435 Gem p 1 0.3365 10.55 10.92 0.37 25.02. 16:52 102 (E) 39
TU UMi p 4 0.377268 8.84 8.90 0.06 25.02. 16:52 6 (N) 37
V482 Cam p 10 0.133619437 15.10 18.40 3.30 25.02. 16:52 36 (NE) 60
VW UMi p 7 0.488922 12.10 12.52 0.42 25.02. 16:52 1 (N) 46
CM Cap p 5 0.4189 11.00 11.60 0.60 25.02. 16:52 285 (W) -28
V368 Cam p 6 0.4089212 13.35 13.35 0.00 25.02. 16:53 6 (N) 67
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 25.02. 16:53 257 (W) -7
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 25.02. 16:53 333 (NW) 25
FV CVn s 1 0.315365 11.80 12.10 0.30 25.02. 16:53 29 (NE) -2
MM Com s 1 0.30199 12.00 12.00 0.00 25.02. 16:53 39 (NE) 5
AY Aqr p 10 0.281995 13.70 14.70 1.00 25.02. 16:53 255 (W) -13
DX Vel p 2 1.1173045 10.70 11.50 0.80 25.02. 16:54 131 (SE) -33
V376 Lyr p 9 0.766775 14.30 14.80 0.50 25.02. 16:54 322 (NW) 1
V779 Sgr p 10 0.4450335 11.40 12.00 0.60 25.02. 16:54 310 (NW) -61
V1139 Cas s 1 0.2971 12.80 12.80 0.00 25.02. 16:54 299 (NW) 65
MT Cep s 5 1.2064227 14.60 15.50 0.90 25.02. 16:54 314 (NW) 40
QX Boo p 9 0.3604665 12.50 13.20 0.70 25.02. 16:55 7 (N) 8
V1024 Aql p 10 1.790328 16.00 17.50 1.50 25.02. 16:55 310 (NW) -10
AY Pup s 7 0.4689593 11.60 12.50 0.90 25.02. 16:55 135 (SE) 3
PZ UMa s 7 0.2626732 12.50 12.50 0.00 25.02. 16:55 58 (NE) 42
V1098 Her s 1 0.352269 12.44 12.44 0.00 25.02. 16:55 347 (N) 12
V488 Cam p 7 0.2674155 12.80 12.95 0.15 25.02. 16:56 17 (N) 56
HX Lac p 4 0.527476 14.20 14.90 0.70 25.02. 16:56 309 (NW) 34
AC Cnc p 1 0.3004773 13.80 15.40 1.60 25.02. 16:57 100 (E) 25
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.