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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 °
V438 Cam p 9 0.500825 13.60 13.90 0.30 18.09. 15:10 351 (N) 39
BT CrB p 9 0.0892 18.90 20.40 1.50 18.09. 15:10 184 (S) 75
DV Car p 9 1.68148 10.00 10.30 0.30 18.09. 15:11 218 (SW) -38
V400 Lyr p 1 0.253427 12.70 13.35 0.65 18.09. 15:11 91 (E) 54
DR Mon p 10 3.382718 14.10 15.00 0.90 18.09. 15:11 318 (NW) -25
UX Cru s 9 12.29745 11.80 12.30 0.50 18.09. 15:12 206 (SW) -31
V2650 Oph p 7 0.384054 12.57 13.20 0.63 18.09. 15:12 144 (SE) 43
V699 Cep p 8 0.8050726 11.60 11.95 0.35 18.09. 15:12 40 (NE) 36
V524 Hya p 10 0.15 17.12 19.40 2.28 18.09. 15:12 279 (W) -6
EF Cep s 1 0.6061084 12.00 12.60 0.60 18.09. 15:13 358 (N) 41
EX Psc p 1 0.289482 12.00 12.60 0.60 18.09. 15:13 61 (NE) -15
BW Dra p 1 0.292165 8.61 9.08 0.47 18.09. 15:13 333 (NW) 76
DL Cir p 10 2.43419 12.30 13.85 1.55 18.09. 15:13 190 (S) -22
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 18.09. 15:13 328 (NW) -15
G2576.1248 CrB p 1 0.524016 14.06 14.68 0.62 18.09. 15:13 175 (S) 73
V447 Vel p 8 0.9719 11.73 12.24 0.51 18.09. 15:14 253 (W) -49
V1305 Sco p 10 1.29733 8.74 9.07 0.33 18.09. 15:14 163 (S) 4
NP Per p 1 2.2285805 12.20 13.00 0.80 18.09. 15:14 358 (N) -9
V752 Cen s 2 0.370229 9.10 9.61 0.51 18.09. 15:14 230 (SW) -14
V1179 Her s 1 0.385505 11.39 11.69 0.30 18.09. 15:14 172 (S) 51
SV Cen s 6 1.65766 8.71 9.45 0.74 18.09. 15:14 212 (SW) -32
QT Boo p 10 0.3190643 11.65 11.80 0.15 18.09. 15:15 271 (W) 85
V360 UMa p 6 0.360224 13.60 14.10 0.50 18.09. 15:15 278 (W) 69
CC Com s 1 0.2206859 11.30 11.30 0.00 18.09. 15:15 261 (W) 37
V1011 Cas p 3 0.677144 12.57 13.00 0.43 18.09. 15:15 22 (N) 28
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 18.09. 15:15 23 (NE) 7
BU Tri s 1 0.295568 14.40 15.00 0.60 18.09. 15:15 22 (N) 1
YY CrB s 1 0.37656 8.64 8.64 0.00 18.09. 15:16 195 (S) 77
V538 And p 10 0.5188056 13.90 14.30 0.40 18.09. 15:16 29 (NE) 4
ET Boo s 1 0.64504 9.14 9.14 0.00 18.09. 15:16 261 (W) 78
IT Her p 1 0.3393957 12.90 13.30 0.40 18.09. 15:16 114 (SE) 51
EZ Hya p 1 0.449751 10.40 10.70 0.30 18.09. 15:16 269 (W) -17
DEL Lib p 3 2.32735 4.91 5.90 0.99 18.09. 15:16 199 (S) 30
AL Cas p 1 0.50055583 12.90 13.60 0.70 18.09. 15:17 11 (N) 32
V649 Lyr s 1 0.292256 14.50 14.91 0.41 18.09. 15:17 88 (E) 67
IY UMa p 4 0.0739138 18.40 20.00 1.60 18.09. 15:17 313 (NW) 45
RZ Dra s 1 0.5508762 10.11 10.50 0.39 18.09. 15:17 52 (NE) 69
HQ Lib p 9 0.679563 10.60 11.00 0.40 18.09. 15:17 188 (S) 22
WY Sex s 5 0.3680553 11.50 11.50 0.00 18.09. 15:17 269 (W) -1
X PsA s 10 0.3977746 13.00 14.20 1.20 18.09. 15:17 107 (E) -18
IL Cnc s 1 0.267656 12.35 11.35 -1.00 18.09. 15:17 297 (NW) 4
FR Vul p 1 0.9418586 10.30 11.00 0.70 18.09. 15:17 101 (E) 44
UY Vol p 1 0.159337785 16.90 23.00 6.10 18.09. 15:17 216 (SW) -58
V1207 Her p 8 0.2667556 12.55 13.40 0.85 18.09. 15:17 164 (S) 64
Z Lep p 1 0.993709 11.63 12.83 1.20 18.09. 15:18 335 (NW) -53
V505 Cam p 7 0.336361 13.80 14.50 0.70 18.09. 15:18 350 (N) 48
V731 CrA p 10 0.537745 10.90 11.30 0.40 18.09. 15:18 153 (SE) -3
BH Lyn p 10 0.1558756 13.70 16.30 2.60 18.09. 15:18 322 (NW) 24
FG Hya s 1 0.3278324 9.90 10.25 0.35 18.09. 15:18 292 (W) -13
V364 Aur p 1 0.699025 11.40 12.20 0.80 18.09. 15:18 346 (N) 8
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.