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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:25 // 17:28 UTC
Civil Twilight (6°): 03:54 // 17:59 UTC
Nautical Twilight (12°): 03:14 // 18:39 UTC
Astronomical Twilight (18°): 02:32 // 19:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V509 Cam s 6 0.350347 13.00 13.50 0.50 10.09. 04:45 16 (N) 53
CY Cha p 10 0.443751 13.50 14.00 0.50 10.09. 04:45 164 (S) -48
V532 And p 10 0.39902 13.50 13.80 0.30 10.09. 04:45 275 (W) 51
OU Ser s 1 0.2967662 8.25 8.43 0.18 10.09. 04:46 26 (NE) -20
IK Boo p 1 0.303116 12.00 12.50 0.50 10.09. 04:46 37 (NE) -2
XZ Mon s 8 0.876084 13.40 13.60 0.20 10.09. 04:46 148 (SE) 31
FH Lyr p 5 1.5892377 12.50 13.90 1.40 10.09. 04:46 335 (NW) 1
XY Cet s 1 2.780712 8.65 9.34 0.69 10.09. 04:46 220 (SW) 37
V842 Her p 1 0.419037 9.85 10.45 0.60 10.09. 04:47 10 (N) 11
KK Com p 7 1.06788 9.54 9.77 0.23 10.09. 04:47 60 (NE) 3
PS Del p 9 0.753477 11.95 12.40 0.45 10.09. 04:47 308 (NW) -13
V811 Cep p 10 0.2507641 14.20 14.90 0.70 10.09. 04:47 338 (N) 27
V339 Dra p 9 0.457404 13.40 14.00 0.60 10.09. 04:47 11 (N) 17
FS Lyn p 9 0.5400065 11.02 11.37 0.35 10.09. 04:47 79 (E) 50
LT Gem p 9 1.3606 9.35 9.51 0.16 10.09. 04:47 145 (SE) 60
AB Per p 6 7.1601 10.40 11.40 1.00 10.09. 04:47 247 (SW) 72
KZ Cnc p 9 1 15.66 15.76 0.10 10.09. 04:48 109 (E) 30
TY Boo p 1 0.3171485 10.81 11.47 0.66 10.09. 04:48 25 (NE) 0
V356 Cam p 9 0.402503 13.06 13.41 0.35 10.09. 04:48 350 (N) 71
DS CMi p 10 0.649354 11.60 11.90 0.30 10.09. 04:48 138 (SE) 32
V508 Cen p 10 0.3945023 12.70 13.20 0.50 10.09. 04:48 91 (E) -59
V366 Tel p 10 0.844598 12.76 13.74 0.98 10.09. 04:48 244 (SW) -66
V646 Aur p 9 0.438786 13.40 13.80 0.40 10.09. 04:48 109 (E) 73
V1094 Cas p 1 0.51429 12.40 12.86 0.46 10.09. 04:48 308 (NW) 57
PZ UMa p 7 0.2626732 12.50 13.10 0.60 10.09. 04:48 64 (NE) 49
V415 Gem p 1 0.350606 12.40 12.70 0.30 10.09. 04:48 138 (SE) 49
BRHV146 Gem p 1 0.350606 12.40 12.70 0.30 10.09. 04:48 138 (SE) 49
BH Cas s 1 0.4058927 12.30 12.30 0.00 10.09. 04:48 311 (NW) 50
V1286 Her p 1 0.334711 12.56 12.96 0.40 10.09. 04:49 353 (N) -5
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 10.09. 04:49 322 (NW) 9
TX Cas s 5 2.926855 9.16 9.60 0.44 10.09. 04:49 318 (NW) 68
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 10.09. 04:49 167 (S) -49
CX Ser p 1 0.997289 12.30 13.10 0.80 10.09. 04:49 31 (NE) -33
OQ Gem p 8 2.405945 15.00 15.50 0.50 10.09. 04:49 141 (SE) 55
BV Dra s 1 0.350067 7.88 7.88 0.00 10.09. 04:49 14 (N) 24
V463 Peg p 7 0.330569 11.60 12.15 0.55 10.09. 04:49 296 (NW) 2
GY Cnc p 7 0.1754425 16.50 17.80 1.30 10.09. 04:49 100 (E) 33
V562 Aur p 9 0.528805 12.87 13.21 0.34 10.09. 04:50 173 (S) 70
FS Aqr s 7 0.26205 13.20 13.20 0.00 10.09. 04:50 282 (W) -10
V338 Aqr s 9 0.285143 12.40 12.40 0.00 10.09. 04:50 285 (W) -14
CF CrB p 10 0.262445 14.14 14.54 0.40 10.09. 04:50 14 (N) -9
DK Cyg s 1 0.470693 10.37 10.90 0.53 10.09. 04:50 309 (NW) 13
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 10.09. 04:50 313 (NW) -71
V1025 Her p 7 0.563355 12.10 12.50 0.40 10.09. 04:50 11 (N) -14
DN Mon s 8 1.201339 13.20 13.90 0.70 10.09. 04:50 144 (SE) 39
V905 Ara s 2 0.243905 14.00 14.00 0.00 10.09. 04:51 182 (S) -79
IR Vir s 3 0.36938 12.10 12.70 0.60 10.09. 04:51 75 (E) -17
OP Cen s 10 0.4623218 13.10 13.80 0.70 10.09. 04:51 127 (SE) -57
V1106 Her p 1 0.2546005 12.60 12.90 0.30 10.09. 04:51 345 (N) -13
IR Lib p 8 0.2743715 8.72 8.83 0.11 10.09. 04:51 51 (NE) -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.