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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:03 // 16:24 UTC
Civil Twilight (6°): 05:31 // 16:56 UTC
Nautical Twilight (12°): 04:53 // 17:33 UTC
Astronomical Twilight (18°): 04:16 // 18:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V570 Per p 8 1.900942 8.15 8.25 0.10 18.02. 14:10 82 (E) 70
V357 Aps p 7 0.304565 14.00 14.30 0.30 18.02. 14:10 193 (S) -59
V381 Cam p 7 0.458029 12.50 13.10 0.60 18.02. 14:10 31 (NE) 56
RV CVn s 1 0.2695671 13.75 13.75 0.00 18.02. 14:11 352 (N) -11
HY Pav p 10 0.351657 11.40 12.30 0.90 18.02. 14:11 201 (S) -42
NZ Boo p 1 0.0589094 17.20 20.00 2.80 18.02. 14:11 336 (NW) -2
DL CVn s 2 0.642442 11.97 11.97 0.00 18.02. 14:11 3 (N) -1
EN Gem s 1 1.2076254 13.60 13.80 0.20 18.02. 14:11 84 (E) 19
V521 Mon p 1 2.9706633 10.10 10.50 0.40 18.02. 14:11 92 (E) 1
V1823 Cyg p 6 0.846257 11.72 12.25 0.53 18.02. 14:11 283 (W) 36
V1103 Her p 1 0.2913524 11.90 12.40 0.50 18.02. 14:11 303 (NW) 18
G1643.1880 Sge p 1 0.735735 12.44 13.00 0.56 18.02. 14:11 270 (W) 28
V477 Hya p 10 0.40719 15.90 16.20 0.30 18.02. 14:12 76 (E) -13
V417 Aql s 1 0.3703135 11.00 11.50 0.50 18.02. 14:12 268 (W) 9
TT Cet s 1 0.4859549 10.80 11.10 0.30 18.02. 14:12 169 (S) 30
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 18.02. 14:12 9 (N) -71
QT Gem s 6 1.619865 7.66 7.66 0.00 18.02. 14:12 84 (E) 14
BL Dra s 4 0.402665 11.90 11.90 0.00 18.02. 14:12 317 (NW) 46
HN UMa p 4 0.38261 9.90 10.02 0.12 18.02. 14:12 22 (N) 1
IQ CMa p 8 0.731377 9.24 9.63 0.39 18.02. 14:12 116 (SE) -11
BB Per p 9 0.485609 12.56 13.31 0.75 18.02. 14:12 105 (E) 54
V903 Ara p 9 0.301566 12.34 12.40 0.06 18.02. 14:12 235 (SW) -55
RW Com s 1 0.2373465 11.00 11.56 0.56 18.02. 14:12 8 (N) -13
V561 And p 4 0.33479 16.03 16.42 0.39 18.02. 14:13 118 (SE) 79
V555 And p 7 0.71681 14.35 14.81 0.46 18.02. 14:13 120 (SE) 79
V338 Aqr s 9 0.285143 12.40 12.40 0.00 18.02. 14:13 237 (SW) 23
V385 Cam p 9 0.615272 13.65 14.20 0.55 18.02. 14:13 19 (N) 54
UX Eri p 1 0.4452835 11.15 11.71 0.56 18.02. 14:13 145 (SE) 27
HP Aur s 1 1.42282 10.85 11.28 0.43 18.02. 14:13 84 (E) 45
V969 Oph p 9 0.60146118 13.50 13.90 0.40 18.02. 14:13 281 (W) -5
V481 Cam p 10 0.319855 14.50 15.50 1.00 18.02. 14:13 8 (N) 49
EZ Sct s 7 1.134654 12.00 12.50 0.50 18.02. 14:13 271 (W) -8
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 18.02. 14:13 304 (NW) 40
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 18.02. 14:13 110 (E) 23
BU Tri p 1 0.295568 14.40 15.00 0.60 18.02. 14:14 132 (SE) 73
GU Ori s 1 0.470682 12.90 12.90 0.00 18.02. 14:14 93 (E) 19
SZ Scl p 10 0.320832 11.72 12.40 0.68 18.02. 14:14 191 (S) 8
GQ Dra s 3 0.765903 8.98 8.98 0.00 18.02. 14:14 322 (NW) 25
V369 Sge p 7 0.3958288 13.20 14.00 0.80 18.02. 14:14 273 (W) 22
V457 Per p 7 1.170286 14.40 15.30 0.90 18.02. 14:15 109 (E) 65
DS And p 1 1.010519 10.40 10.90 0.50 18.02. 14:15 140 (SE) 75
GI Cep s 1 1.037678 11.40 11.90 0.50 18.02. 14:15 319 (NW) 58
AE Lac p 10 1.420716 14.20 15.10 0.90 18.02. 14:15 289 (W) 64
RV Gru s 10 0.2595312 11.00 11.40 0.40 18.02. 14:15 205 (SW) -12
V363 UMa p 10 0.379116 13.75 14.05 0.30 18.02. 14:16 351 (N) 16
EX Hya p 10 0.068233846 9.60 13.99 4.39 18.02. 14:16 11 (N) -69
NQ Cam s 1 0.362099 13.10 13.65 0.55 18.02. 14:16 25 (NE) 44
LW And p 9 0.472811 15.50 16.40 0.90 18.02. 14:16 127 (SE) 73
V1092 Her p 4 0.384539 11.93 12.43 0.50 18.02. 14:16 310 (NW) 6
CL CrB s 8 0.318808 11.41 11.66 0.25 18.02. 14:16 325 (NW) 5
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.