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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:56 // 16:30 UTC
Civil Twilight (6°): 05:25 // 17:01 UTC
Nautical Twilight (12°): 04:48 // 17:38 UTC
Astronomical Twilight (18°): 04:10 // 18:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BI Vul p 1 0.2518236 14.15 14.90 0.75 21.02. 21:40 352 (N) -13
DX CVn p 1 0.35738 12.25 12.70 0.45 21.02. 21:40 79 (E) 44
AT Lep p 10 10.6495 11.45 12.20 0.75 21.02. 21:40 220 (SW) 5
AH Cnc p 1 0.360455 13.31 13.69 0.38 21.02. 21:40 179 (S) 52
V1216 Her p 10 0.3020175 12.15 12.60 0.45 21.02. 21:40 40 (NE) 18
V2769 Ori s 5 0.27872 15.00 15.00 0.00 21.02. 21:40 234 (SW) 32
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 21.02. 21:40 86 (E) 2
V593 And p 10 0.372178 12.80 13.10 0.30 21.02. 21:40 333 (NW) 1
UU Lyn s 1 0.46846 11.54 11.82 0.28 21.02. 21:40 145 (SE) 81
GW Psc p 8 0.3363377 11.35 12.00 0.65 21.02. 21:40 293 (NW) -8
V441 Lac s 1 0.3089166 12.56 12.56 0.00 21.02. 21:40 348 (N) 14
TY Tau p 1 1.0773635 11.50 12.00 0.50 21.02. 21:40 260 (W) 29
MO Pup p 9 3.671778 11.87 12.63 0.76 21.02. 21:40 201 (S) 26
V821 Cas s 1 1.76974 8.27 8.27 0.00 21.02. 21:41 332 (NW) 21
RW CrB s 1 0.7264112 10.22 10.29 0.07 21.02. 21:41 62 (NE) 15
BM Mon s 1 1.2449444 12.20 12.30 0.10 21.02. 21:41 212 (SW) 36
WW Eri s 1 0.926499 11.12 11.32 0.20 21.02. 21:41 238 (SW) 15
MU Lac s 10 0.2775155 14.10 14.10 0.00 21.02. 21:42 345 (N) 14
LO Com s 1 0.2863605 12.38 12.38 0.00 21.02. 21:42 98 (E) 42
V891 Aql s 10 0.419508 15.40 15.80 0.40 21.02. 21:42 21 (N) -38
TU Nor p 9 1.67118 12.20 12.50 0.30 21.02. 21:42 126 (SE) -48
V781 Tau s 1 0.344909 8.90 9.30 0.40 21.02. 21:42 253 (W) 49
AS Cen p 10 0.3052373 13.00 13.20 0.20 21.02. 21:42 160 (S) -21
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.02. 21:42 53 (NE) 72
BT CrB p 9 0.0892 18.90 20.40 1.50 21.02. 21:42 55 (NE) 17
HH Lac p 10 0.200593 14.00 15.50 1.50 21.02. 21:42 342 (N) 18
QS Aql p 3 2.51331 5.93 6.06 0.13 21.02. 21:42 19 (N) -24
EK Aqr s 1 0.61279 10.80 11.23 0.43 21.02. 21:43 305 (NW) -36
UY Vol p 1 0.159337785 16.90 23.00 6.10 21.02. 21:43 187 (S) -28
AL Cas p 1 0.50055583 12.90 13.60 0.70 21.02. 21:43 333 (NW) 43
CT Sct p 9 4.95372 10.90 11.90 1.00 21.02. 21:43 39 (NE) -40
LQ Com p 1 0.356835 12.80 13.30 0.50 21.02. 21:43 97 (E) 41
V362 Vel p 10 0.445178 9.08 9.36 0.28 21.02. 21:43 157 (SE) -10
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 21.02. 21:43 213 (SW) 36
Y Psc p 1 3.765818 10.10 13.10 3.00 21.02. 21:43 316 (NW) -22
VX Nor p 9 2.082778 11.10 11.50 0.40 21.02. 21:44 123 (SE) -51
YY Boo p 4 3.933065 12.00 13.50 1.50 21.02. 21:44 53 (NE) 26
V959 Cas p 1 1.065155 11.97 12.61 0.64 21.02. 21:44 332 (NW) 23
VW Cep s 1 0.2783115 7.23 7.56 0.33 21.02. 21:44 1 (N) 36
DZ Per s 6 0.764177 14.40 14.70 0.30 21.02. 21:45 316 (NW) 38
AA Cet p 1 0.536169 6.20 6.70 0.50 21.02. 21:45 265 (W) -26
V912 Per p 8 0.5775932 12.01 12.30 0.29 21.02. 21:45 291 (W) 37
IT Per s 1 1.533725 9.90 10.00 0.10 21.02. 21:45 303 (NW) 31
CL CrB p 8 0.318808 11.41 11.72 0.31 21.02. 21:46 53 (NE) 16
EN Gem p 1 1.2076254 13.60 14.20 0.60 21.02. 21:46 235 (SW) 48
BN Gru p 10 0.2789227 14.00 15.50 1.50 21.02. 21:46 270 (W) -68
LO Cyg p 1 0.629214 13.10 13.70 0.60 21.02. 21:46 351 (N) 6
V791 Cep p 10 0.2887089 16.86 17.14 0.28 21.02. 21:46 354 (N) 48
KO Boo p 9 0.369518 13.15 13.35 0.20 21.02. 21:46 80 (E) 23
CC Lyn s 6 0.354627 6.42 6.42 0.00 21.02. 21:46 250 (W) 75
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.