Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:36 // 17:31 UTC
Civil Twilight (6°): 04:05 // 18:02 UTC
Nautical Twilight (12°): 03:26 // 18:42 UTC
Astronomical Twilight (18°): 02:44 // 19:23 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BX Peg s 1 0.280418 11.00 11.62 0.62 01.04. 11:26 259 (W) 44
V1237 Tau p 8 0.287447 14.03 14.18 0.15 01.04. 11:26 92 (E) 35
RT Lac s 7 5.0739 8.84 9.54 0.70 01.04. 11:26 277 (W) 58
YY Nor p 10 1.694879 13.20 16.10 2.90 01.04. 11:26 237 (SW) -65
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 01.04. 11:26 291 (W) 52
V368 Tel p 10 0.286829 11.25 12.37 1.12 01.04. 11:27 227 (SW) -30
V1256 Cyg s 2 0.5404094 13.80 14.10 0.30 01.04. 11:27 287 (W) 26
AN UMa s 6 0.07975275 14.90 20.20 5.30 01.04. 11:27 21 (N) 9
V596 Aur p 1 0.397887 11.83 12.29 0.46 01.04. 11:27 77 (E) 50
CH Per p 6 1.314645 14.90 17.10 2.20 01.04. 11:27 61 (NE) 80
V2203 Oph p 1 0.455001 11.56 11.94 0.38 01.04. 11:27 288 (W) -9
KM UMa s 1 0.3518602 11.00 11.50 0.50 01.04. 11:27 16 (N) -3
FP Lyn p 9 0.359085 11.36 11.69 0.33 01.04. 11:27 48 (NE) 17
BO Del p 9 0.51667 14.30 15.80 1.50 01.04. 11:27 262 (W) 26
IP Peg p 1 0.15820616 13.00 18.60 5.60 01.04. 11:27 223 (SW) 52
MM Com p 1 0.30199 12.00 12.50 0.50 01.04. 11:28 2 (N) -6
EX Del s 1 0.3309877 12.80 13.30 0.50 01.04. 11:28 267 (W) 23
EI Sge p 7 0.3882466 14.00 14.80 0.80 01.04. 11:28 273 (W) 23
RV Gru s 10 0.2595312 11.00 11.40 0.40 01.04. 11:28 205 (SW) -12
G5197.0430 Aqr p 8 0.424243 13.43 13.60 0.17 01.04. 11:28 244 (SW) 17
HN UMa s 4 0.38261 9.90 10.02 0.12 01.04. 11:28 22 (N) 1
V877 Per p 1 1.1109827 13.91 15.27 1.36 01.04. 11:28 68 (E) 73
GQ Aps s 10 0.6353 14.50 14.80 0.30 01.04. 11:28 194 (S) -59
V1139 Cas p 1 0.2971 12.80 13.23 0.43 01.04. 11:29 32 (NE) 83
V1181 Her p 1 0.337042 11.00 11.41 0.41 01.04. 11:29 322 (NW) 8
V878 Mon p 10 0.697461 8.11 8.18 0.07 01.04. 11:29 94 (E) 1
FI Lac p 6 4.257947 13.00 13.50 0.50 01.04. 11:29 298 (NW) 68
GY Lib p 9 0.519098 12.30 13.00 0.70 01.04. 11:29 316 (NW) -38
V651 Ara p 10 0.2770608 14.60 15.40 0.80 01.04. 11:29 237 (SW) -58
MU Lac s 10 0.2775155 14.10 14.10 0.00 01.04. 11:29 290 (W) 64
RZ Tau p 1 0.4156763 10.08 10.71 0.63 01.04. 11:29 108 (E) 39
DY Gru p 9 0.336029 9.37 10.04 0.67 01.04. 11:29 201 (S) -1
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 01.04. 11:29 295 (NW) 44
V641 Ori p 1 0.450815 14.20 14.80 0.60 01.04. 11:30 95 (E) 22
LU Lib p 10 0.351671 13.50 14.30 0.80 01.04. 11:30 301 (NW) -44
AC Vel p 10 4.562193 8.60 9.05 0.45 01.04. 11:30 122 (SE) -68
HI Ara p 10 1.72402 14.30 16.50 2.20 01.04. 11:30 237 (SW) -50
V1184 Aql p 6 0.565604 13.10 13.50 0.40 01.04. 11:30 279 (W) 6
OZ Cen p 10 0.3557686 12.60 13.10 0.50 01.04. 11:30 206 (SW) -79
V506 Cam s 8 0.3401 12.70 13.20 0.50 01.04. 11:30 7 (N) 47
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 01.04. 11:30 295 (NW) 33
V648 Lyr p 1 0.368752 13.22 13.62 0.40 01.04. 11:31 306 (NW) 24
DK Per s 1 0.8988765 12.30 12.30 0.00 01.04. 11:31 46 (NE) 77
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 01.04. 11:31 62 (NE) -4
V1712 Aql p 8 0.39611 13.15 14.00 0.85 01.04. 11:31 275 (W) 11
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 01.04. 11:31 276 (W) -39
V388 Dra p 9 0.4570328 11.77 12.12 0.35 01.04. 11:32 336 (NW) 41
V345 Gem s 1 0.274778 7.82 7.88 0.06 01.04. 11:32 63 (NE) 21
GZ And p 1 0.3050173 10.83 11.61 0.78 01.04. 11:32 112 (E) 79
MU Aqr p 3 0.2722205 11.30 11.80 0.50 01.04. 11:32 250 (W) 14
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.