Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:29 // 15:57 UTC
Civil Twilight (6°): 05:56 // 16:30 UTC
Nautical Twilight (12°): 05:18 // 17:09 UTC
Astronomical Twilight (18°): 04:40 // 17:47 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EE CVn s 1 0.280562 13.70 14.57 0.87 02.02. 16:36 12 (N) -8
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 02.02. 16:36 343 (N) 20
UW For p 10 4.276 11.30 12.14 0.84 02.02. 16:36 179 (S) 5
V1139 Cas s 1 0.2971 12.80 12.80 0.00 02.02. 16:36 310 (NW) 80
BN Tau p 3 4.25422 12.70 15.20 2.50 02.02. 16:36 124 (SE) 62
V2203 Oph p 1 0.455001 11.56 11.94 0.38 02.02. 16:36 305 (NW) -21
V471 Cas s 1 0.4009368 14.10 14.10 0.00 02.02. 16:37 307 (NW) 80
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 02.02. 16:37 261 (W) -32
VY Sex s 1 0.4434355 9.01 9.30 0.29 02.02. 16:37 63 (NE) -24
KO Boo p 9 0.369518 13.15 13.35 0.20 02.02. 16:37 2 (N) -17
IZ Lac p 1 0.7989215 12.50 12.80 0.30 02.02. 16:37 298 (NW) 51
V336 TrA p 10 0.266768 10.46 11.20 0.74 02.02. 16:37 214 (SW) -72
RV CVn s 1 0.2695671 13.75 13.75 0.00 02.02. 16:37 11 (N) -11
CR Tri p 9 0.296078 14.10 14.80 0.70 02.02. 16:37 175 (S) 73
XZ Aql p 1 2.139202 10.10 11.40 1.30 02.02. 16:37 267 (W) -7
V436 Dra p 10 0.430194 14.15 14.80 0.65 02.02. 16:37 333 (NW) 45
GM CVn p 1 0.366984 12.00 12.50 0.50 02.02. 16:37 6 (N) -8
UZ CMi p 1 0.551363 11.60 12.10 0.50 02.02. 16:37 95 (E) 9
CE Del s 6 0.5972727 13.30 13.80 0.50 02.02. 16:38 278 (W) 7
AM Leo s 1 0.3657975 9.25 9.83 0.58 02.02. 16:38 54 (NE) -15
V803 Cep p 9 0.419513 13.80 14.20 0.40 02.02. 16:38 2 (N) 58
KU Aur p 1 1.319579 11.70 12.90 1.20 02.02. 16:38 91 (E) 42
V954 Oph p 9 0.2252705 14.30 14.90 0.60 02.02. 16:38 299 (NW) -21
MT Boo p 6 0.3653325 13.45 13.95 0.50 02.02. 16:39 357 (N) 1
V470 Cyg s 10 1.87335 8.53 8.53 0.00 02.02. 16:39 301 (NW) 28
FI Boo s 1 0.389997 9.60 9.60 0.00 02.02. 16:39 352 (N) 12
V449 Peg p 1 0.352657 14.60 15.10 0.50 02.02. 16:39 277 (W) 32
V899 Her s 1 0.421169 7.93 7.93 0.00 02.02. 16:39 335 (NW) -2
V397 Dra p 10 0.7918 12.45 12.90 0.45 02.02. 16:39 337 (NW) 33
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 02.02. 16:39 278 (W) 7
V1333 Her p 1 0.317594 13.27 13.82 0.55 02.02. 16:39 325 (NW) 20
HN Cnc s 1 0.49451 11.10 10.10 -1.00 02.02. 16:39 82 (E) 15
EH CVn p 1 0.263585 12.91 13.26 0.35 02.02. 16:39 11 (N) -7
V1143 Her p 1 0.318275 13.00 14.00 1.00 02.02. 16:40 319 (NW) -14
TT Aur s 1 1.332735 8.59 9.00 0.41 02.02. 16:40 96 (E) 61
UV Mon p 1 0.415677 12.50 13.30 0.80 02.02. 16:40 107 (E) 15
QV Lup p 10 0.365618 11.35 11.78 0.43 02.02. 16:40 334 (NW) -83
V1417 Cyg p 1 0.7267666 13.00 13.60 0.60 02.02. 16:40 298 (NW) 48
V351 Lib p 4 0.349735 13.40 14.10 0.70 02.02. 16:40 330 (NW) -48
V Gru p 10 0.483465 9.50 9.80 0.30 02.02. 16:40 228 (SW) -21
V1055 Sco p 4 0.363686 8.65 8.92 0.27 02.02. 16:40 291 (W) -66
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 02.02. 16:40 60 (NE) 12
CV Boo s 1 0.8469932 10.20 10.20 0.00 02.02. 16:41 349 (N) -2
HX UMa p 5 0.379156 8.89 9.06 0.17 02.02. 16:41 27 (NE) 9
IW Pav p 10 1.7428 15.00 15.80 0.80 02.02. 16:41 206 (SW) -47
EE Psc p 10 0.3166726 13.80 14.10 0.30 02.02. 16:41 215 (SW) 48
IT Nor p 8 0.635779 9.40 10.00 0.60 02.02. 16:41 276 (W) -72
V911 Ara p 10 0.51275 13.40 14.00 0.60 02.02. 16:41 258 (W) -58
BH Vir p 1 0.8168711 9.60 10.56 0.96 02.02. 16:42 12 (N) -41
RY Gru p 9 2.012939 11.70 12.30 0.60 02.02. 16:42 216 (SW) -10
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.