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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 °
V821 Cas s 1 1.76974 8.27 8.27 0.00 21.02. 11:16 67 (NE) 75
V1044 Cas p 9 3.57913 9.50 9.83 0.33 21.02. 11:16 31 (NE) 66
V530 And p 10 0.577239 12.60 13.30 0.70 21.02. 11:17 98 (E) 53
V1159 Her p 10 0.28735 13.30 14.00 0.70 21.02. 11:17 306 (NW) 33
V856 Her s 1 1.22331 12.80 12.80 0.00 21.02. 11:17 295 (NW) 32
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 21.02. 11:17 56 (NE) -25
V664 And p 10 0.4210875 12.58 12.85 0.27 21.02. 11:17 135 (SE) 71
FF Vul p 1 0.444979 13.10 13.80 0.70 21.02. 11:18 235 (SW) 56
V1104 Her p 1 0.227876 13.30 14.10 0.80 21.02. 11:18 294 (NW) 50
V963 Oph p 10 0.264743 14.60 15.10 0.50 21.02. 11:18 252 (W) 23
V496 Cyg p 3 1.474915 12.10 12.50 0.40 21.02. 11:18 250 (W) 63
V591 Lyr p 2 0.300395 11.95 12.15 0.20 21.02. 11:18 278 (W) 47
V481 Cam p 10 0.319855 14.50 15.50 1.00 21.02. 11:18 5 (N) 46
V403 Vel p 10 7.2027 9.63 10.09 0.46 21.02. 11:18 71 (E) -71
PY Vir s 1 0.311248 9.60 10.00 0.40 21.02. 11:19 309 (NW) -32
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 21.02. 11:19 254 (W) 64
V339 Aps p 9 0.551208 13.20 13.80 0.60 21.02. 11:19 207 (SW) -56
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 21.02. 11:19 229 (SW) 11
EY Pav p 10 15.321 11.94 12.65 0.71 21.02. 11:19 194 (S) -36
V905 Ara p 2 0.243905 14.00 14.20 0.20 21.02. 11:19 216 (SW) -37
DZ Psc p 1 0.366136 10.86 11.32 0.46 21.02. 11:20 126 (SE) 52
V687 Cen s 10 1.896194 13.80 14.10 0.30 21.02. 11:20 211 (SW) -75
XY Pic p 10 0.2972608 7.61 7.66 0.06 21.02. 11:20 126 (SE) -49
GY Lib p 9 0.519098 12.30 13.00 0.70 21.02. 11:20 278 (W) -15
TW CrB p 1 0.5888747 10.50 11.30 0.80 21.02. 11:20 292 (W) 18
AI Sex p 2 0.603615 11.12 11.50 0.38 21.02. 11:20 7 (N) -38
KK Dra p 3 1.19284 11.80 14.80 3.00 21.02. 11:20 308 (NW) 61
V441 Nor p 10 0.362 16.15 16.70 0.55 21.02. 11:20 229 (SW) -44
TZ Dra s 1 0.8660332 9.60 9.60 0.00 21.02. 11:20 291 (W) 51
Y Sex p 1 0.4198165 9.83 10.21 0.38 21.02. 11:20 8 (N) -39
V497 And p 10 0.3051 14.70 15.50 0.80 21.02. 11:21 110 (E) 61
V1230 Her p 10 0.370002 14.07 14.69 0.62 21.02. 11:21 274 (W) 16
V781 Tau s 1 0.344909 8.90 9.30 0.40 21.02. 11:21 57 (NE) 8
QT UMa s 6 0.473539 11.00 11.70 0.70 21.02. 11:21 8 (N) 9
V1282 Her p 1 0.278349 13.35 13.75 0.40 21.02. 11:21 294 (NW) 43
V466 Car p 9 3.45584 7.25 7.55 0.30 21.02. 11:21 132 (SE) -69
DK Cyg s 1 0.470693 10.37 10.90 0.53 21.02. 11:21 217 (SW) 72
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 21.02. 11:21 269 (W) 77
V473 Cas s 1 0.41546 13.40 13.40 0.00 21.02. 11:22 58 (NE) 62
AV Pup s 1 0.4350067 10.50 11.00 0.50 21.02. 11:22 48 (NE) -48
NS Nor p 1 3.22359 10.10 10.62 0.52 21.02. 11:22 225 (SW) -40
HT Vir s 1 0.4076729 7.06 7.48 0.42 21.02. 11:22 306 (NW) -20
FL Ori p 1 1.550978 11.40 14.60 3.20 21.02. 11:22 84 (E) -9
V838 Cep p 10 0.532081 12.50 13.05 0.55 21.02. 11:22 326 (NW) 73
AY Aqr p 10 0.281995 13.70 14.70 1.00 21.02. 11:22 180 (S) 21
MQ Pup s 10 1.4685665 9.03 9.39 0.36 21.02. 11:22 86 (E) -57
EH CVn p 1 0.263585 12.91 13.26 0.35 21.02. 11:22 321 (NW) 2
V489 Cam p 8 0.6197565 10.94 11.22 0.28 21.02. 11:22 11 (N) 39
V728 Cyg s 2 2.060155 10.60 10.60 0.00 21.02. 11:22 308 (NW) 70
V1039 Her p 1 0.507761 12.54 12.74 0.20 21.02. 11:23 274 (W) 17
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.