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 °
V905 Ara s 2 0.243905 14.00 14.00 0.00 23.07. 04:15 228 (SW) -57
V517 And p 10 0.49053 13.30 13.60 0.30 23.07. 04:15 199 (S) 75
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 23.07. 04:15 268 (W) 80
SY Hor p 10 0.3116395 11.48 12.34 0.86 23.07. 04:15 151 (SE) -14
BF Cru p 10 0.4988062 12.90 13.40 0.50 23.07. 04:15 158 (S) -76
AE Lib p 9 1.20434 12.70 13.40 0.70 23.07. 04:15 310 (NW) -57
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 23.07. 04:15 132 (SE) 80
V1075 Aql s 1 0.88098 13.50 13.60 0.10 23.07. 04:16 273 (W) 18
V702 And p 10 0.340715 13.30 13.69 0.39 23.07. 04:16 240 (SW) 67
V410 Aur p 1 0.366355 10.10 10.44 0.35 23.07. 04:16 90 (E) 47
V404 Hya p 7 0.309535 14.85 15.25 0.40 23.07. 04:16 67 (NE) -13
V1437 Cyg s 8 0.45453 15.30 16.00 0.70 23.07. 04:16 290 (W) 25
ET Leo s 1 0.3465036 9.55 9.55 0.00 23.07. 04:16 43 (NE) -22
V1470 Aql p 9 0.834993 7.83 7.93 0.10 23.07. 04:16 270 (W) 16
KO Del p 1 0.5833444 12.50 13.00 0.50 23.07. 04:16 265 (W) 26
V554 Hya p 10 0.302559 12.50 13.30 0.80 23.07. 04:16 356 (N) -67
DG Dra p 10 0.571372 9.40 9.40 0.00 23.07. 04:16 316 (NW) 38
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 23.07. 04:16 128 (SE) 42
SX Crv s 1 0.3166127 8.99 9.23 0.24 23.07. 04:17 19 (N) -58
V418 Cam s 9 0.3067595 13.70 14.40 0.70 23.07. 04:17 29 (NE) 53
PS Pup p 10 1.3422 6.62 6.62 0.00 23.07. 04:17 113 (SE) -28
V1125 Oph p 2 0.911655 11.00 11.50 0.50 23.07. 04:17 306 (NW) -13
V385 Ser p 7 0.3129555 12.00 12.21 0.21 23.07. 04:17 313 (NW) -28
EV Cet s 9 0.428224 11.60 11.60 0.00 23.07. 04:17 188 (S) 39
IO Boo p 7 0.2711483 13.00 13.50 0.50 23.07. 04:17 348 (N) -14
BL Oct p 10 3.903 13.20 14.10 0.90 23.07. 04:17 199 (S) -46
V676 Aql p 10 0.57551 14.30 14.80 0.50 23.07. 04:17 270 (W) 9
GY Pup s 10 0.4121794 11.90 12.30 0.40 23.07. 04:17 119 (SE) -29
V1104 Her p 1 0.227876 13.30 14.10 0.80 23.07. 04:17 316 (NW) 27
BF Cap s 9 0.532676 8.92 8.92 0.00 23.07. 04:18 247 (SW) -6
VZ Tri s 2 0.4334825 12.80 13.30 0.50 23.07. 04:18 143 (SE) 69
V1098 Her p 1 0.352269 12.44 12.82 0.38 23.07. 04:18 321 (NW) 24
UY UMa s 1 0.3760203 12.70 12.90 0.20 23.07. 04:18 357 (N) 15
V466 Cam s 9 0.3998995 12.60 12.60 0.00 23.07. 04:18 28 (NE) 48
GR Cet p 9 0.488807 11.31 11.71 0.40 23.07. 04:18 189 (S) 20
V642 Pup p 10 5.41414 10.25 10.95 0.70 23.07. 04:18 95 (E) -27
V360 UMa s 6 0.360224 13.60 14.00 0.40 23.07. 04:18 355 (N) 9
V659 Ara p 10 0.2918802 13.90 14.50 0.60 23.07. 04:18 228 (SW) -60
EX Del p 1 0.3309877 12.80 13.30 0.50 23.07. 04:18 270 (W) 21
X Tri s 1 0.97153 8.55 9.07 0.52 23.07. 04:19 159 (S) 67
BK Vul s 1 0.453463 12.80 12.80 0.00 23.07. 04:19 267 (W) 40
MU Aqr p 3 0.2722205 11.30 11.80 0.50 23.07. 04:19 253 (W) 12
PY Lyr p 1 0.385768 12.50 13.50 1.00 23.07. 04:19 290 (W) 21
CZ CMi p 1 0.426397 10.55 11.05 0.50 23.07. 04:19 85 (E) 8
AO Ser p 1 0.8793471 10.70 12.00 1.30 23.07. 04:19 322 (NW) -15
OV Dra p 9 0.0587357 19.00 20.70 1.70 23.07. 04:19 4 (N) 27
VZ Lib s 1 0.358261 10.13 10.55 0.42 23.07. 04:20 312 (NW) -47
V1044 Her p 1 0.2406405 13.07 13.27 0.20 23.07. 04:20 318 (NW) 11
DS Pup p 8 0.3886775 12.70 13.60 0.90 23.07. 04:20 105 (E) -20
ST Car s 8 0.90164965 9.60 9.87 0.27 23.07. 04:20 129 (SE) -62
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.