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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:51 // 18:17 UTC
Civil Twilight (6°): 03:17 // 18:50 UTC
Nautical Twilight (12°): 02:32 // 19:35 UTC
Astronomical Twilight (18°): 01:40 // 20:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AR CrB s 1 0.3973515 10.80 10.80 0.00 17.08. 20:24 256 (W) 48
BX And s 1 0.6101125 8.90 9.15 0.25 17.08. 20:24 52 (NE) 22
DY Gru p 9 0.336029 9.37 10.04 0.67 17.08. 20:24 133 (SE) -14
V580 Lyr p 1 0.289052 12.85 13.42 0.57 17.08. 20:24 195 (S) 75
V641 And p 10 0.69492 13.40 13.85 0.45 17.08. 20:24 77 (E) 46
AK Boo p 8 0.69403 15.80 16.30 0.50 17.08. 20:24 281 (W) 23
V856 Her s 1 1.22331 12.80 12.80 0.00 17.08. 20:25 262 (W) 62
IV Boo p 8 0.2830385 14.30 15.10 0.80 17.08. 20:25 279 (W) 33
WZ Cep s 1 0.417444 12.45 12.95 0.50 17.08. 20:25 27 (NE) 55
V457 Cam p 9 0.3033 13.80 14.20 0.40 17.08. 20:25 2 (N) 31
V1181 Her s 1 0.337042 11.00 11.36 0.36 17.08. 20:25 262 (W) 59
QW Cyg s 2 0.5876453 13.90 14.10 0.20 17.08. 20:25 141 (SE) 75
V512 Cam p 9 0.572739 12.80 13.05 0.25 17.08. 20:25 354 (N) 46
GU Aql s 10 2.209174 14.60 14.60 0.00 17.08. 20:25 170 (S) 46
V416 Gem p 7 0.256181 12.50 13.00 0.50 17.08. 20:25 3 (N) -17
V401 Pav p 10 0.327112 11.32 11.90 0.58 17.08. 20:25 188 (S) -27
DK Per s 1 0.8988765 12.30 12.30 0.00 17.08. 20:25 37 (NE) 33
V880 Cyg s 1 1.0600316 13.90 14.10 0.20 17.08. 20:25 165 (S) 73
EM Cyg s 1 0.2909091 11.90 11.90 0.00 17.08. 20:25 162 (S) 70
V647 Ori p 1 0.9775543 11.50 12.00 0.50 17.08. 20:25 15 (N) -36
V1005 Her s 3 0.278962 14.11 14.11 0.00 17.08. 20:25 286 (W) 65
AR Boo s 1 0.3448727 13.50 14.20 0.70 17.08. 20:26 280 (W) 25
V2766 Ori p 6 0.6032 15.00 15.30 0.30 17.08. 20:26 23 (NE) -33
AO Cam s 1 0.3299026 9.50 9.50 0.00 17.08. 20:26 24 (NE) 19
V480 Cas p 9 0.342013 14.60 14.90 0.30 17.08. 20:26 43 (NE) 35
EM Tuc s 4 0.326575 12.16 12.16 0.00 17.08. 20:26 151 (SE) -39
SY Hya p 6 3.40291 10.70 13.60 2.90 17.08. 20:26 331 (NW) -46
VV CVn s 1 0.5331303 13.88 14.08 0.20 17.08. 20:26 291 (W) 25
V523 Aur s 1 0.330437 13.30 13.30 0.00 17.08. 20:26 358 (N) 1
II CMa p 8 0.22919704 15.22 15.74 0.52 17.08. 20:26 6 (N) -53
G4922.0116 Leo p 9 0.619412 12.84 13.14 0.30 17.08. 20:26 293 (NW) -19
QS Vir p 9 0.150757525 14.27 17.76 3.49 17.08. 20:26 254 (W) -4
LP Cep s 2 0.693062 13.70 13.80 0.10 17.08. 20:26 47 (NE) 69
HW Lac p 9 2.030769 14.70 15.60 0.90 17.08. 20:27 69 (E) 63
V1140 Her p 10 0.373001 13.70 14.10 0.40 17.08. 20:27 284 (W) 57
MR Com p 1 0.412743 12.00 12.45 0.45 17.08. 20:27 288 (W) 21
V441 Nor p 10 0.362 16.15 16.70 0.55 17.08. 20:28 208 (SW) -24
AK CMi p 1 0.5658969 10.10 11.50 1.40 17.08. 20:28 352 (N) -36
TX Cnc p 1 0.3828827 10.00 10.35 0.35 17.08. 20:28 338 (N) -18
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 17.08. 20:28 60 (NE) 60
AU Ser p 1 0.3864975 10.90 11.80 0.90 17.08. 20:28 252 (W) 43
AH Vir p 1 0.4075267 8.89 9.40 0.51 17.08. 20:28 289 (W) 0
IL Boo p 6 0.347407 13.10 13.55 0.45 17.08. 20:28 296 (NW) 41
V406 Cam p 10 0.290534 12.65 13.00 0.35 17.08. 20:28 11 (N) 24
SY Aps p 6 0.278908 12.20 13.60 1.40 17.08. 20:28 202 (S) -42
NZ Boo p 1 0.0589094 17.20 20.00 2.80 17.08. 20:29 275 (W) 42
DI Pup p 10 1.706167 11.80 13.00 1.20 17.08. 20:29 341 (N) -58
V1192 Her p 10 0.310078 13.00 13.30 0.30 17.08. 20:29 282 (W) 63
BN Gru p 10 0.2789227 14.00 15.50 1.50 17.08. 20:29 141 (SE) -17
AQ Tuc p 10 0.5948385 9.91 10.48 0.57 17.08. 20:29 156 (SE) -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.