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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:39 // 17:08 UTC
Civil Twilight (6°): 04:08 // 17:39 UTC
Nautical Twilight (12°): 03:30 // 18:18 UTC
Astronomical Twilight (18°): 02:49 // 18:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1038 Her p 1 0.26818 11.80 12.40 0.60 18.09. 17:08 220 (SW) 70
NY Boo p 9 0.326815 12.15 12.50 0.35 18.09. 17:08 285 (W) 61
V871 Aql s 9 2.952656 13.30 13.30 0.00 18.09. 17:08 167 (S) 36
GM Dra s 4 0.338741 8.79 8.79 0.00 18.09. 17:08 328 (NW) 80
EQ CVn p 10 1.3636 11.97 12.10 0.13 18.09. 17:08 289 (W) 29
IV Boo p 8 0.2830385 14.30 15.10 0.80 18.09. 17:08 266 (W) 44
DD Mon s 1 0.5680155 10.61 10.61 0.00 18.09. 17:08 345 (N) -39
V587 Cyg s 7 1.955552 14.30 14.30 0.00 18.09. 17:08 82 (E) 57
AY Tri p 10 0.3939 14.10 14.50 0.40 18.09. 17:08 52 (NE) 12
MT Aur p 7 1.191266 14.80 16.20 1.40 18.09. 17:08 1 (N) -9
FR Del p 8 0.3497468 15.00 15.30 0.30 18.09. 17:09 121 (SE) 38
V1853 Ori p 1 0.383 11.60 12.02 0.42 18.09. 17:09 12 (N) -23
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 18.09. 17:09 86 (E) 76
TW Cet p 1 0.3168513 10.43 11.18 0.75 18.09. 17:09 83 (E) -33
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 18.09. 17:09 164 (S) 23
V1824 Ori p 7 1.59291 13.47 14.70 1.23 18.09. 17:09 354 (N) -23
V779 Sgr s 10 0.4450335 11.40 11.90 0.50 18.09. 17:09 181 (S) 12
V662 Car p 9 1.4135547 12.09 12.70 0.61 18.09. 17:09 228 (SW) -50
PT Lib p 10 0.434556 13.90 14.60 0.70 18.09. 17:09 218 (SW) 9
V972 Her p 5 0.4430605 6.72 6.79 0.07 18.09. 17:10 182 (S) 73
MQ Boo p 7 0.493408 12.60 13.05 0.45 18.09. 17:10 280 (W) 57
V383 Cam p 10 0.3772858 11.65 11.90 0.25 18.09. 17:10 4 (N) 35
AC Sct p 10 4.797621 10.00 12.60 2.60 18.09. 17:10 168 (S) 29
DO Cas p 1 0.684666 8.39 9.01 0.62 18.09. 17:10 25 (NE) 28
V408 Aql s 10 2.835024 14.10 14.10 0.00 18.09. 17:10 155 (SE) 42
TW CrB s 1 0.5888747 10.50 11.00 0.50 18.09. 17:10 235 (SW) 58
AC Crt p 3 0.617262 9.72 10.17 0.45 18.09. 17:11 274 (W) -20
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 18.09. 17:11 160 (S) 76
AE Hya p 9 0.3928877 13.90 14.80 0.90 18.09. 17:11 281 (W) -39
IV Dra s 4 0.2681055 13.70 13.70 0.00 18.09. 17:11 293 (NW) 67
AK Boo p 8 0.69403 15.80 16.30 0.50 18.09. 17:11 269 (W) 34
V2610 Oph p 1 0.426508 9.20 9.45 0.25 18.09. 17:11 183 (S) 36
FK Leo p 6 1.73714 8.59 8.85 0.26 18.09. 17:11 289 (W) 3
OQ Boo s 8 0.398071 12.17 12.25 0.08 18.09. 17:11 254 (W) 50
NY Vir p 1 0.10101597 13.30 14.22 0.92 18.09. 17:11 250 (W) 13
V580 Lyr s 1 0.289052 12.85 12.85 0.00 18.09. 17:11 144 (SE) 73
DM Cir p 8 0.386773 9.99 10.51 0.52 18.09. 17:11 202 (S) -22
V681 Her p 1 1.15862 13.60 14.10 0.50 18.09. 17:11 231 (SW) 57
V591 Lyr s 2 0.300395 11.95 11.95 0.00 18.09. 17:11 160 (S) 78
V5527 Sgr p 10 0.8273 16.40 18.10 1.70 18.09. 17:11 176 (S) 14
SZ Scl s 10 0.320832 11.72 12.40 0.68 18.09. 17:12 109 (E) -25
V1139 Cas p 1 0.2971 12.80 13.23 0.43 18.09. 17:12 37 (NE) 29
V382 Cyg s 2 1.885517 8.29 9.12 0.83 18.09. 17:12 106 (E) 62
HI Lac p 10 0.1666655 15.00 18.00 3.00 18.09. 17:12 56 (NE) 47
V2759 Ori p 10 0.498856 10.40 10.84 0.44 18.09. 17:12 6 (N) -30
TW CMi p 10 1.07926 14.80 15.60 0.80 18.09. 17:12 333 (NW) -29
MT Cam s 1 0.3661395 12.94 12.94 0.00 18.09. 17:12 12 (N) 17
V1097 Cen p 10 0.91095 11.70 12.70 1.00 18.09. 17:12 220 (SW) -45
IN Cnc p 5 0.501459 13.00 13.65 0.65 18.09. 17:12 313 (NW) -11
V421 Dra p 10 0.653567 12.16 12.54 0.38 18.09. 17:12 5 (N) 58
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.