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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:02 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:38 UTC
Astronomical Twilight (18°): 00:05 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V870 Ara p 7 0.399826 9.00 9.39 0.40 20.07. 08:08 230 (SW) -78
PT Lib p 10 0.434556 13.90 14.60 0.70 20.07. 08:08 45 (NE) -56
EE CVn p 1 0.280562 13.70 14.57 0.87 20.07. 08:08 42 (NE) 3
V1237 Tau p 8 0.287447 14.03 14.18 0.15 20.07. 08:08 167 (S) 64
V351 Peg s 1 0.593297 8.00 8.00 0.00 20.07. 08:08 276 (W) 16
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 20.07. 08:08 92 (E) -41
YZ CVn p 1 1.175557 12.50 13.40 0.90 20.07. 08:08 39 (NE) -1
RU Eri p 1 0.632199 9.37 10.15 0.78 20.07. 08:09 198 (S) 23
V799 Cas s 1 7.703004 8.81 8.81 0.00 20.07. 08:09 317 (NW) 70
V478 Cyg p 1 2.880903 8.63 9.04 0.41 20.07. 08:09 323 (NW) 8
BT CrB p 9 0.0892 18.90 20.40 1.50 20.07. 08:09 13 (N) -3
V430 Nor p 10 0.366 16.70 17.22 0.52 20.07. 08:09 129 (SE) -78
V448 Nor p 10 0.5425 16.26 16.55 0.29 20.07. 08:09 129 (SE) -78
V451 Oph s 1 2.19659616 7.86 8.23 0.37 20.07. 08:09 336 (NW) -26
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 20.07. 08:09 291 (W) -20
V779 Sgr p 10 0.4450335 11.40 12.00 0.60 20.07. 08:10 330 (NW) -66
G0651.0763 Ari p 9 0.66456 12.05 12.05 0.00 20.07. 08:10 220 (SW) 45
WZ Ant s 8 0.4459239 11.50 11.80 0.30 20.07. 08:10 126 (SE) -21
V457 Cam p 9 0.3033 13.80 14.20 0.40 20.07. 08:10 21 (N) 66
V748 Cep p 10 2.50931 13.19 14.70 1.51 20.07. 08:10 343 (N) 52
UZ Lyr s 1 1.891267 9.90 10.10 0.20 20.07. 08:10 333 (NW) 3
BF Pav p 10 0.305605 11.00 11.90 0.90 20.07. 08:10 227 (SW) -73
DG Com s 2 0.986612 14.30 14.60 0.30 20.07. 08:10 60 (NE) 3
AP Aur s 1 0.569374 10.90 11.20 0.30 20.07. 08:10 105 (E) 61
V742 Her p 1 0.5776513 13.80 14.50 0.70 20.07. 08:11 354 (N) 4
IP Cep p 1 0.8988977 11.50 12.10 0.60 20.07. 08:11 334 (NW) 40
V351 Lib p 4 0.349735 13.40 14.10 0.70 20.07. 08:11 28 (NE) -49
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 20.07. 08:11 326 (NW) 2
VZ Psc s 1 0.2612592 10.20 10.43 0.23 20.07. 08:11 269 (W) 8
V554 Hya p 10 0.302559 12.50 13.30 0.80 20.07. 08:11 82 (E) -44
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.07. 08:12 25 (NE) -2
AX Vir p 1 0.7025264 10.00 10.81 0.81 20.07. 08:12 59 (NE) -19
UZ For p 10 0.087865429 18.20 20.90 2.70 20.07. 08:12 200 (S) 12
QT Boo p 10 0.3190643 11.65 11.80 0.15 20.07. 08:12 15 (N) 12
V1311 Aql p 10 1.05169 16.50 17.40 0.90 20.07. 08:12 313 (NW) -24
V1104 Cen p 10 0.876112 9.91 10.27 0.36 20.07. 08:12 138 (SE) -48
EM Cyg s 1 0.2909091 11.90 11.90 0.00 20.07. 08:12 328 (NW) -3
GP Peg s 1 0.9756146 10.20 10.20 0.00 20.07. 08:12 291 (W) 23
V687 Her s 4 0.321451 14.40 14.90 0.50 20.07. 08:12 12 (N) -15
MO Vul p 10 4.926707 14.40 15.40 1.00 20.07. 08:12 322 (NW) -12
AF Aps s 4 0.7976244 13.40 13.90 0.50 20.07. 08:12 171 (S) -60
V549 And p 10 0.315957 14.00 14.50 0.50 20.07. 08:12 273 (W) 56
WZ Leo s 1 1.4081812 11.30 11.30 0.00 20.07. 08:13 95 (E) 29
V954 Cep p 10 0.519782 12.28 12.61 0.33 20.07. 08:13 326 (NW) 48
KQ Gem s 1 0.4079905 14.00 14.60 0.60 20.07. 08:13 141 (SE) 51
KS Eri p 9 0.533437 9.32 9.41 0.09 20.07. 08:13 179 (S) 32
EZ Hya s 1 0.449751 10.40 10.70 0.30 20.07. 08:13 118 (SE) 5
V1401 Cyg s 1 1.183007 13.10 13.60 0.50 20.07. 08:13 317 (NW) 28
V1022 Cas s 10 12.1564 5.57 5.57 0.00 20.07. 08:13 308 (NW) 45
V386 Dra s 1 0.238912 13.40 13.40 0.00 20.07. 08:14 353 (N) 12
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.