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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:19 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V502 Cyg p 4 0.566962 13.60 14.50 0.90 22.07. 15:18 41 (NE) 16
V1187 Her s 1 0.310764 11.14 11.31 0.17 22.07. 15:18 83 (E) 44
V963 Cyg s 1 1.39466785 12.59 12.59 0.00 22.07. 15:18 54 (NE) 12
NY Cen p 9 1.295204 12.00 13.00 1.00 22.07. 15:18 172 (S) -24
CH Hya s 10 0.346546 14.50 15.50 1.00 22.07. 15:18 175 (S) 11
LL Cep s 6 0.7841514 13.50 14.00 0.50 22.07. 15:18 6 (N) 35
V779 Sgr p 10 0.4450335 11.40 12.00 0.60 22.07. 15:18 114 (SE) -17
V508 Cam p 10 0.301715 12.50 12.63 0.13 22.07. 15:19 345 (N) 57
UY Vol p 1 0.159337785 16.90 23.00 6.10 22.07. 15:19 207 (SW) -38
RT UMi p 3 1.841972 10.79 11.47 0.68 22.07. 15:19 15 (N) 52
BV Leo s 6 0.941584 15.80 16.10 0.30 22.07. 15:19 208 (SW) 63
OU Ser s 1 0.2967662 8.25 8.43 0.18 22.07. 15:19 116 (SE) 41
IK Boo s 1 0.303116 12.00 12.50 0.50 22.07. 15:19 126 (SE) 61
V512 And p 10 0.745331 11.80 12.50 0.70 22.07. 15:19 354 (N) -4
SY Boo p 1 0.714484 12.25 12.87 0.62 22.07. 15:20 136 (SE) 51
AY Pup s 7 0.4689593 11.60 12.50 0.90 22.07. 15:20 240 (SW) -7
KQ Gem s 1 0.4079905 14.00 14.60 0.60 22.07. 15:20 276 (W) 15
V427 Dra p 10 0.420825 12.75 13.05 0.30 22.07. 15:20 9 (N) 47
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 22.07. 15:20 30 (NE) 27
BX Tri s 6 0.1926355 12.35 12.60 0.25 22.07. 15:20 336 (NW) -3
V1115 Cas p 1 0.323283 13.00 13.00 0.00 22.07. 15:20 350 (N) 16
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 22.07. 15:20 95 (E) 9
V360 UMa p 6 0.360224 13.60 14.10 0.50 22.07. 15:20 87 (E) 75
BW Dra s 1 0.292165 8.61 9.02 0.41 22.07. 15:20 47 (NE) 64
V537 Oph p 9 1.147202 12.10 12.70 0.60 22.07. 15:20 118 (SE) -14
V405 Cam p 10 0.374765 11.52 11.75 0.23 22.07. 15:21 326 (NW) 40
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 22.07. 15:21 47 (NE) 28
V384 Vul p 1 0.4388572 12.72 13.16 0.44 22.07. 15:21 42 (NE) -1
KO Aql p 1 2.864072 8.30 9.50 1.20 22.07. 15:21 79 (E) 5
IL And p 10 0.86759 15.70 17.00 1.30 22.07. 15:21 356 (N) 0
V1263 Cen p 10 0.410756 12.10 12.95 0.85 22.07. 15:21 171 (S) 7
V958 Cep p 10 0.345291 10.75 10.88 0.13 22.07. 15:21 2 (N) 42
V593 Cen s 10 0.7553457 10.30 11.00 0.70 22.07. 15:22 173 (S) -23
VY Pup p 5 0.8167331 10.80 11.40 0.60 22.07. 15:22 249 (W) 2
V467 Vir p 6 0.6045733 9.46 9.46 0.00 22.07. 15:22 163 (S) 33
QW Per p 6 0.825686 14.60 15.70 1.10 22.07. 15:22 328 (NW) 6
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 22.07. 15:22 73 (E) 2
AQ Boo p 1 0.333139 12.30 13.00 0.70 22.07. 15:22 146 (SE) 53
TT Eri p 10 1.33535 12.92 14.25 1.33 22.07. 15:22 299 (NW) -51
KZ Vir p 8 1.13183 8.45 8.52 0.07 22.07. 15:23 164 (S) 42
V2650 Oph p 7 0.384054 12.57 13.20 0.63 22.07. 15:23 92 (E) 13
AE Phe s 1 0.362374 7.56 8.19 0.63 22.07. 15:23 266 (W) -79
LU Cnc p 6 0.39855 12.10 12.60 0.50 22.07. 15:23 248 (W) 41
V1168 Aql s 4 1.272567 11.90 11.90 0.00 22.07. 15:23 65 (NE) -5
CR Tri p 9 0.296078 14.10 14.80 0.70 22.07. 15:23 333 (NW) -2
GX Boo s 6 0.38784 12.16 12.32 0.16 22.07. 15:23 135 (SE) 59
V2647 Cyg p 4 5.85531 11.05 11.65 0.60 22.07. 15:23 25 (NE) 16
HI Dra s 6 0.597419 9.03 9.18 0.16 22.07. 15:24 43 (NE) 40
V1055 Her s 1 0.3154085 11.32 11.32 0.00 22.07. 15:24 70 (E) 40
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 22.07. 15:24 354 (N) 21
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.