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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:59 // 16:28 UTC
Civil Twilight (6°): 05:27 // 16:59 UTC
Nautical Twilight (12°): 04:50 // 17:36 UTC
Astronomical Twilight (18°): 04:13 // 18:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MU Aqr p 3 0.2722205 11.30 11.80 0.50 20.02. 12:17 225 (SW) 29
V1112 Tau s 1 0.423837 13.10 13.10 0.00 20.02. 12:17 93 (E) 14
BH Cen p 9 0.791585 10.03 11.16 1.13 20.02. 12:17 189 (S) -76
V535 Aur s 5 0.384744 12.73 13.13 0.40 20.02. 12:17 46 (NE) 25
V680 Mon s 7 8.53795 9.93 9.93 0.00 20.02. 12:18 65 (NE) -8
V459 Aur p 10 1.062637 7.66 8.11 0.45 20.02. 12:18 55 (NE) 14
V579 Per s 8 0.465618 7.87 7.94 0.07 20.02. 12:19 75 (E) 45
KO Boo p 9 0.369518 13.15 13.35 0.20 20.02. 12:19 319 (NW) -6
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 20.02. 12:19 271 (W) 47
HW Vir p 1 0.11671953 10.50 11.20 0.70 20.02. 12:19 330 (NW) -45
XZ Ant s 9 7.150737 9.65 10.35 0.70 20.02. 12:19 40 (NE) -70
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 20.02. 12:19 92 (E) 80
V999 Aql p 10 0.4335 15.20 16.00 0.80 20.02. 12:19 249 (W) 30
TY Tau s 1 1.0773635 11.50 11.50 0.00 20.02. 12:19 89 (E) 19
V1414 Cyg p 1 1.4062545 13.60 14.80 1.20 20.02. 12:19 267 (W) 77
V902 Cep p 10 0.32871 11.78 12.28 0.50 20.02. 12:19 358 (N) 57
BW Leo p 1 0.3373728 14.70 15.50 0.80 20.02. 12:19 357 (N) -23
V625 Aur p 9 0.3309 16.85 17.43 0.58 20.02. 12:19 58 (NE) 25
NN Cas p 1 0.980807 13.60 14.80 1.20 20.02. 12:19 44 (NE) 78
BU Tri s 1 0.295568 14.40 15.00 0.60 20.02. 12:19 96 (E) 57
UY Vol p 1 0.159337785 16.90 23.00 6.10 20.02. 12:19 144 (SE) -59
V428 Cam p 8 0.290606 12.85 13.15 0.30 20.02. 12:19 18 (N) 46
MR Del p 1 0.5216895 8.85 9.16 0.31 20.02. 12:19 233 (SW) 33
FX Eri p 8 0.292345 9.70 9.97 0.27 20.02. 12:19 135 (SE) -17
AE Hya p 9 0.3928877 13.90 14.80 0.90 20.02. 12:19 44 (NE) -57
V835 Cep p 10 0.452238 12.60 12.95 0.35 20.02. 12:19 315 (NW) 67
VY Cet p 3 0.34081 11.20 11.90 0.70 20.02. 12:20 144 (SE) 13
EQ Del p 9 2.24802 13.00 14.30 1.30 20.02. 12:20 236 (SW) 40
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 20.02. 12:20 257 (W) 53
EQ Vel p 9 1.0802672 11.40 12.60 1.20 20.02. 12:21 95 (E) -63
RS Ser s 7 0.59814 10.80 11.40 0.60 20.02. 12:21 251 (W) -2
V582 Lyr p 1 0.255905 13.44 14.61 1.17 20.02. 12:21 286 (W) 44
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 20.02. 12:22 269 (W) 6
G3798.1207 UMa s 1 0.559778 13.40 13.80 0.40 20.02. 12:22 23 (NE) 20
KO Del p 1 0.5833444 12.50 13.00 0.50 20.02. 12:22 238 (SW) 43
V1026 Her s 7 0.829383 12.20 12.20 0.00 20.02. 12:22 296 (NW) 11
V725 Car p 8 9.4109 9.95 10.16 0.21 20.02. 12:22 152 (SE) -79
WY Hor p 9 0.398929 9.52 9.71 0.19 20.02. 12:22 159 (S) -31
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 20.02. 12:23 249 (W) 24
V434 Hya s 8 5.9199 12.55 13.00 0.45 20.02. 12:23 46 (NE) -61
V803 Aql s 4 0.2634245 14.00 14.80 0.80 20.02. 12:23 247 (SW) 9
NN Aqr p 4 0.306779 13.47 14.14 0.67 20.02. 12:23 212 (SW) 35
V380 Gem p 6 0.33661 13.15 14.00 0.85 20.02. 12:23 64 (NE) 12
RZ Crv p 8 0.3318758 13.30 14.10 0.80 20.02. 12:23 324 (NW) -54
AQ Boo p 1 0.333139 12.30 13.00 0.70 20.02. 12:24 325 (NW) -16
V641 Ori p 1 0.450815 14.20 14.80 0.60 20.02. 12:24 75 (E) 6
BS CrB p 9 0.42458 11.46 11.60 0.14 20.02. 12:24 306 (NW) 10
V469 And p 10 0.328106 15.10 15.90 0.80 20.02. 12:24 131 (SE) 79
V1066 Her s 1 0.539622 11.80 11.80 0.00 20.02. 12:24 303 (NW) 37
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 20.02. 12:24 276 (W) 7
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.