haltuf.org

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 °
ET Boo s 1 0.64504 9.14 9.14 0.00 21.02. 02:10 90 (E) 72
V640 Aur p 1 0.3279975 12.52 13.25 0.73 21.02. 02:10 319 (NW) 29
DY Gru p 9 0.336029 9.37 10.04 0.67 21.02. 02:11 69 (E) -66
AO Cas s 10 3.523487 6.07 6.07 0.00 21.02. 02:11 9 (N) 12
EE CMa p 10 0.89309 13.80 14.80 1.00 21.02. 02:11 259 (W) -10
V1332 Tau p 1 0.271827 11.73 12.10 0.37 21.02. 02:11 313 (NW) -4
QQ Boo s 8 0.2764765 12.45 12.45 0.00 21.02. 02:11 88 (E) 67
V339 Lib p 9 0.339013 13.60 14.40 0.80 21.02. 02:11 145 (SE) 13
KN Per s 1 0.866461 11.20 11.20 0.00 21.02. 02:11 337 (NW) 5
IW Per p 10 0.9171877 5.79 5.84 0.05 21.02. 02:12 334 (NW) 5
V357 Cas s 4 1.588675 13.00 13.60 0.60 21.02. 02:12 16 (N) 17
CG Cyg s 1 0.6311435 9.73 9.73 0.00 21.02. 02:12 49 (NE) 12
LY Lac p 3 1.54517 12.50 12.90 0.40 21.02. 02:12 25 (NE) 21
V362 Cas p 7 1.04496 12.80 13.35 0.55 21.02. 02:12 9 (N) 24
WY Tau p 1 0.6927606 11.14 11.73 0.59 21.02. 02:12 302 (NW) 8
BW Eri p 6 0.6384855 10.16 10.75 0.59 21.02. 02:12 289 (W) -51
V599 Aql p 10 1.849084 6.67 6.75 0.08 21.02. 02:12 100 (E) -6
GH Mon s 5 0.7071845 12.80 13.10 0.30 21.02. 02:13 271 (W) -4
RR Nor p 9 1.513766 9.60 10.80 1.20 21.02. 02:13 163 (S) -18
V345 Gem s 1 0.274778 7.82 7.88 0.06 21.02. 02:13 290 (W) 28
EM Psc p 8 0.343975 14.30 14.75 0.45 21.02. 02:13 360 (N) -27
PP Cam s 2 0.840392 12.45 12.45 0.00 21.02. 02:13 348 (N) 37
GI CVn p 8 0.30316 14.10 14.90 0.80 21.02. 02:13 108 (E) 82
RU Col p 10 0.5128272 11.44 12.06 0.62 21.02. 02:13 267 (W) -39
BV Lyr p 5 1.829649 12.10 12.80 0.70 21.02. 02:13 67 (NE) 25
AO Aqr p 9 0.4893508 11.50 12.30 0.80 21.02. 02:14 71 (E) -45
EI Oct p 9 0.338519 11.41 12.15 0.74 21.02. 02:14 181 (S) -47
KM Cen p 10 0.7733255 13.00 13.40 0.40 21.02. 02:14 191 (S) -23
KR Com s 1 0.4079692 7.27 7.27 0.00 21.02. 02:14 179 (S) 58
V2357 Oph s 6 0.415568 10.66 10.70 0.04 21.02. 02:14 111 (E) 31
FP Sge s 9 0.642007 14.50 14.90 0.40 21.02. 02:15 67 (NE) 6
GV Cyg p 1 0.9906643 13.20 15.20 2.00 21.02. 02:15 33 (NE) 16
V693 Cyg s 7 1.1347738 14.30 14.40 0.10 21.02. 02:15 55 (NE) 23
V440 Cas p 8 0.32568791 15.00 15.50 0.50 21.02. 02:15 16 (N) 14
KV Cep p 6 0.85883 14.10 14.80 0.70 21.02. 02:15 25 (NE) 22
EH Lyn p 1 0.326743 13.00 13.28 0.28 21.02. 02:15 277 (W) 42
V1092 Her s 4 0.384539 11.93 11.93 0.00 21.02. 02:15 92 (E) 42
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 21.02. 02:15 52 (NE) 23
HH UMa p 1 0.375493 10.58 10.80 0.22 21.02. 02:15 252 (W) 62
GN Boo s 1 0.3016025 10.75 10.75 0.00 21.02. 02:16 132 (SE) 64
V1081 Cas p 9 0.374246 16.71 17.07 0.36 21.02. 02:16 0 (N) 19
V428 Cam p 8 0.290606 12.85 13.15 0.30 21.02. 02:16 343 (N) 45
CW CMi s 1 0.313192 11.20 11.20 0.00 21.02. 02:16 264 (W) 5
AQ Peg p 6 5.54871 10.39 12.85 2.46 21.02. 02:17 55 (NE) -10
V1102 Her s 1 0.3090057 13.60 13.60 0.00 21.02. 02:17 61 (NE) 46
V Crt s 1 0.7020358 9.90 10.10 0.20 21.02. 02:17 210 (SW) 18
CM Cap p 5 0.4189 11.00 11.60 0.60 21.02. 02:17 87 (E) -19
OP Cen p 10 0.4623218 13.10 13.80 0.70 21.02. 02:17 179 (S) -19
V490 And p 7 0.424185 14.60 15.10 0.50 21.02. 02:17 10 (N) 3
V424 Cam s 8 0.325849 13.15 13.15 0.00 21.02. 02:18 339 (N) 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.