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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:55 // 18:59 UTC
Civil Twilight (6°): 02:14 // 19:40 UTC
Nautical Twilight (12°): 01:15 // 20:40 UTC
Astronomical Twilight (18°): 23:21 // 22:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NU Boo s 8 0.339576 13.40 13.40 0.00 31.05. 10:52 13 (N) 16
V2650 Oph s 7 0.384054 12.57 13.00 0.43 31.05. 10:52 338 (N) -29
V804 Aql s 8 0.6553905 11.30 11.60 0.30 31.05. 10:52 310 (NW) -35
V800 Cep p 10 1.218048 13.00 13.70 0.70 31.05. 10:52 351 (N) 57
V622 Aur p 9 0.3043 15.13 15.32 0.19 31.05. 10:53 121 (SE) 72
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 31.05. 10:53 11 (N) -1
IQ Leo p 10 0.317518 14.70 15.30 0.60 31.05. 10:53 71 (E) 12
CL CrB p 8 0.318808 11.41 11.72 0.31 31.05. 10:53 4 (N) -4
BC Lep p 8 3.9895 10.58 11.15 0.57 31.05. 10:53 161 (S) 20
V400 Lyr s 1 0.253427 12.70 12.70 0.00 31.05. 10:53 329 (NW) 5
HI Leo p 1 0.3115905 10.90 11.60 0.70 31.05. 10:53 81 (E) -6
V1179 Her s 1 0.385505 11.39 11.69 0.30 31.05. 10:54 1 (N) -29
AY Aqr p 10 0.281995 13.70 14.70 1.00 31.05. 10:54 258 (W) -15
V534 And p 10 0.4073 14.20 14.60 0.40 31.05. 10:54 262 (W) 54
HZ Dra s 5 0.772934 8.16 8.16 0.00 31.05. 10:54 342 (N) 35
V1254 Cen p 10 0.37079 11.17 11.75 0.58 31.05. 10:54 101 (E) -51
GP Vul s 1 1.0325 10.70 11.20 0.50 31.05. 10:54 318 (NW) 0
IK Boo s 1 0.303116 12.00 12.50 0.50 31.05. 10:54 30 (NE) -5
DX Aqr p 7 0.9450115 6.37 6.78 0.41 31.05. 10:54 264 (W) -17
BY Per p 1 1.152638 13.20 14.80 1.60 31.05. 10:54 297 (NW) 66
GU Boo s 1 0.4887296 13.10 13.10 0.00 31.05. 10:54 14 (N) -5
V828 Cyg s 6 2.104144 9.70 10.12 0.42 31.05. 10:55 325 (NW) 27
EL Tuc s 7 0.3420282 13.00 13.50 0.50 31.05. 10:55 207 (SW) -38
V360 Pup p 10 1.29644 6.53 6.58 0.06 31.05. 10:55 150 (SE) -2
V564 And p 4 0.39177 13.98 14.07 0.09 31.05. 10:56 271 (W) 64
CT Eri p 10 0.6341963 10.00 10.52 0.52 31.05. 10:56 181 (S) 6
WW Cam p 1 2.274365 10.60 11.10 0.50 31.05. 10:56 360 (N) 76
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 31.05. 10:56 115 (SE) -6
V842 Mon p 10 0.989888 9.74 10.05 0.31 31.05. 10:56 136 (SE) 37
V1026 Her p 7 0.829383 12.20 12.60 0.40 31.05. 10:56 0 (N) -15
V402 Gem p 7 0.399252 11.72 12.35 0.63 31.05. 10:56 127 (SE) 51
TY UMa p 1 0.354548 11.48 12.14 0.66 31.05. 10:57 36 (NE) 29
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 31.05. 10:57 8 (N) -46
V440 And s 6 1.582566 12.64 12.64 0.00 31.05. 10:57 283 (W) 48
CE Leo p 1 0.3034287 11.80 12.60 0.80 31.05. 10:57 62 (NE) 7
V883 Cep p 9 0.624477 13.20 13.70 0.50 31.05. 10:57 336 (NW) 47
V428 Gem p 8 0.491506 10.93 11.33 0.40 31.05. 10:57 110 (E) 50
AV CrB p 1 0.30819 11.87 12.48 0.61 31.05. 10:57 4 (N) -10
BU Cep p 5 1.414368 12.20 12.90 0.70 31.05. 10:57 324 (NW) 44
V888 Cep s 9 2.92473 11.81 12.05 0.24 31.05. 10:57 333 (NW) 47
V1222 Tau p 4 0.295362 13.28 13.64 0.36 31.05. 10:58 204 (SW) 47
IN Boo p 7 0.285759 13.90 14.80 0.90 31.05. 10:58 30 (NE) -3
GW Gem s 1 0.6594447 10.48 10.68 0.20 31.05. 10:58 102 (E) 46
SZ Scl s 10 0.320832 11.72 12.40 0.68 31.05. 10:58 232 (SW) -9
MU Dra p 1 0.349664 12.76 12.96 0.20 31.05. 10:58 337 (NW) 15
AF Gem p 1 1.243501 10.54 11.83 1.29 31.05. 10:58 124 (SE) 51
DL Sge s 5 0.8572744 11.40 11.50 0.10 31.05. 10:58 323 (NW) -13
MZ Lyr s 7 0.9673965 13.30 14.00 0.70 31.05. 10:59 329 (NW) -7
EL CMi s 6 1.053835 11.54 11.54 0.00 31.05. 10:59 121 (SE) 24
EV Vul s 4 2.822107 11.50 11.90 0.40 31.05. 10:59 316 (NW) -4
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.