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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:45 UTC
Nautical Twilight (12°): 01:28 // 20:43 UTC
Astronomical Twilight (18°): 23:50 // 22:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FI Boo p 1 0.389997 9.60 9.70 0.10 16.07. 17:23 77 (E) 77
V338 Aqr p 9 0.285143 12.40 13.10 0.70 16.07. 17:23 70 (E) -17
TY UMa s 1 0.354548 11.48 12.14 0.66 16.07. 17:23 301 (NW) 72
V1302 Her p 1 0.316291 12.72 13.10 0.38 16.07. 17:23 76 (E) 51
V356 Cam p 9 0.402503 13.06 13.41 0.35 16.07. 17:23 345 (N) 32
V345 Gem s 1 0.274778 7.82 7.88 0.06 16.07. 17:23 297 (NW) 22
V713 And p 10 0.318453 12.01 12.13 0.12 16.07. 17:23 26 (NE) -2
BG UMa p 8 0.6630411 10.84 10.93 0.09 16.07. 17:24 323 (NW) 82
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 16.07. 17:24 140 (SE) 28
RT Per p 1 0.8494067 10.46 11.74 1.28 16.07. 17:24 346 (N) 8
V416 CMa p 10 0.418639 8.61 8.99 0.38 16.07. 17:24 265 (W) -30
DZ Vul s 6 1.594126 11.80 11.80 0.00 16.07. 17:24 61 (NE) 10
PT Dra p 10 0.270768 14.30 14.90 0.60 16.07. 17:24 54 (NE) 80
V1187 Her p 1 0.310764 11.14 11.31 0.17 16.07. 17:24 104 (E) 60
RT LMi p 1 0.3749177 11.40 11.70 0.30 16.07. 17:25 276 (W) 42
NN Dra p 7 0.382879 12.34 12.98 0.64 16.07. 17:25 339 (N) 73
OU Ser s 1 0.2967662 8.25 8.43 0.18 16.07. 17:25 148 (SE) 53
UZ CMi s 1 0.551363 11.60 12.10 0.50 16.07. 17:25 275 (W) 1
DW CMi p 2 0.30755495 14.50 15.00 0.50 16.07. 17:25 278 (W) 0
V434 Per p 3 0.5361082 14.40 15.10 0.70 16.07. 17:25 345 (N) 2
AQ Com s 1 0.2813295 15.20 15.70 0.50 16.07. 17:25 217 (SW) 58
ST Ind s 10 0.4018812 11.30 11.79 0.49 16.07. 17:26 122 (SE) -39
CV Cam p 3 0.973261 9.41 9.66 0.26 16.07. 17:26 345 (N) 15
TU CMi s 5 0.4334425 14.40 15.10 0.70 16.07. 17:26 280 (W) 2
V546 And s 5 0.38302 11.20 11.20 0.00 16.07. 17:26 2 (N) 4
V1198 Her p 10 0.363628 10.80 11.10 0.30 16.07. 17:26 91 (E) 64
V525 Cyg p 6 2.403315 13.30 15.60 2.30 16.07. 17:26 50 (NE) 23
V1374 Tau p 1 0.250818 13.00 13.50 0.50 16.07. 17:26 313 (NW) 3
OP Cen p 10 0.4623218 13.10 13.80 0.70 16.07. 17:26 185 (S) -19
V833 Cep p 10 0.707065 10.12 10.40 0.28 16.07. 17:26 35 (NE) 38
V410 Aql p 10 0.981136 14.50 15.00 0.50 16.07. 17:26 95 (E) 11
V1647 Aql s 6 0.463588 13.50 13.90 0.40 16.07. 17:27 102 (E) -4
V1229 Tau s 9 2.46113329 6.86 6.86 0.00 16.07. 17:27 336 (NW) -12
V403 Her p 10 0.8223 15.70 16.20 0.50 16.07. 17:27 106 (E) 42
AD Phe s 10 0.379924 10.27 10.80 0.53 16.07. 17:28 45 (NE) -76
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 16.07. 17:28 272 (W) 15
DR CVn s 1 0.329058 11.70 11.95 0.25 16.07. 17:28 234 (SW) 70
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 16.07. 17:28 45 (NE) 38
AB And s 1 0.3318894 9.50 10.20 0.70 16.07. 17:28 34 (NE) 5
EG Gem s 4 1.2734065 12.20 12.20 0.00 16.07. 17:28 292 (W) -1
V965 Cyg p 1 0.6405687 13.90 14.90 1.00 16.07. 17:28 72 (E) 27
V498 Mon p 1 2.472768 10.30 10.60 0.30 16.07. 17:28 288 (W) -12
BM UMa p 1 0.2712208 13.80 14.75 0.95 16.07. 17:29 280 (W) 61
NN Mon p 6 0.9123618 12.70 13.90 1.20 16.07. 17:29 278 (W) -9
V365 Sge p 1 0.369126 13.11 13.81 0.70 16.07. 17:29 78 (E) 13
HS Leo p 2 0.337706 13.80 14.40 0.60 16.07. 17:29 251 (W) 51
V471 Cas p 1 0.4009368 14.10 14.60 0.50 16.07. 17:29 5 (N) 15
FY Psc p 9 0.3562175 12.75 13.30 0.55 16.07. 17:29 15 (N) -7
V1847 Ori p 1 0.342605 12.09 12.36 0.27 16.07. 17:29 314 (NW) -17
HY Lyr s 4 0.369101 13.80 14.10 0.30 16.07. 17:30 87 (E) 41
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.