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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:46 // 15:35 UTC
Civil Twilight (6°): 06:11 // 16:10 UTC
Nautical Twilight (12°): 05:31 // 16:50 UTC
Astronomical Twilight (18°): 04:53 // 17:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LR Pav p 10 0.3945 15.00 15.30 0.30 20.01. 21:14 197 (S) -67
V997 Cyg p 1 0.458224 14.10 14.90 0.80 20.01. 21:15 346 (N) 15
V1102 Her s 1 0.3090057 13.60 13.60 0.00 20.01. 21:15 1 (N) 10
V594 Lyr p 5 0.255999 14.00 14.33 0.33 20.01. 21:15 355 (N) 6
NU Boo p 8 0.339576 13.40 13.80 0.40 20.01. 21:15 28 (NE) 22
V2486 Cyg p 9 1.272705 9.65 10.14 0.49 20.01. 21:15 327 (NW) 9
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.01. 21:16 51 (NE) 52
G5248.0214 Aqr s 5 0.323088 13.67 13.67 0.00 20.01. 21:16 280 (W) -15
FG Hya s 1 0.3278324 9.90 10.25 0.35 20.01. 21:16 139 (SE) 36
EF Cep s 1 0.6061084 12.00 12.60 0.60 20.01. 21:16 353 (N) 58
V905 Ara s 2 0.243905 14.00 14.00 0.00 20.01. 21:16 147 (SE) -76
SS Com s 1 0.412815 11.30 11.90 0.60 20.01. 21:16 72 (E) 9
BX And p 1 0.6101125 8.90 9.57 0.67 20.01. 21:16 283 (W) 47
BB Vul s 5 0.938919 12.50 12.50 0.00 20.01. 21:17 330 (NW) -7
CM Cap s 5 0.4189 11.00 11.00 0.00 20.01. 21:17 316 (NW) -45
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 20.01. 21:17 348 (N) -6
PR Boo s 10 0.371281 13.70 13.70 0.00 20.01. 21:17 31 (NE) 13
GW Gem s 1 0.6594447 10.48 10.68 0.20 20.01. 21:17 133 (SE) 61
DS Pup s 8 0.3886775 12.70 13.40 0.70 20.01. 21:17 163 (S) 13
V499 Cyg p 7 0.7507552 13.10 13.40 0.30 20.01. 21:17 334 (NW) -2
MU Aqr s 3 0.2722205 11.30 11.30 0.00 20.01. 21:17 314 (NW) -32
GK Lib p 3 2.116458 12.80 13.80 1.00 20.01. 21:17 64 (NE) -39
V1094 Cas p 1 0.51429 12.40 12.86 0.46 20.01. 21:17 312 (NW) 48
V365 UMa p 10 0.381189 12.85 13.15 0.30 20.01. 21:17 34 (NE) 27
DG Lac s 1 2.206482 10.80 10.80 0.00 20.01. 21:18 324 (NW) 26
GV Cyg s 1 0.9906643 13.20 13.20 0.00 20.01. 21:18 324 (NW) 18
V693 Cyg p 7 1.1347738 14.30 15.50 1.20 20.01. 21:18 339 (N) 3
V634 And p 10 0.577405 14.40 15.40 1.00 20.01. 21:18 305 (NW) 19
V947 Per p 6 0.297667 13.45 14.05 0.60 20.01. 21:18 248 (W) 59
DT Lup p 10 1.453085 10.40 11.80 1.40 20.01. 21:18 114 (SE) -56
V364 UMa s 8 0.3669815 13.40 13.95 0.55 20.01. 21:18 30 (NE) 32
XX Sex p 7 0.5401135 9.30 9.55 0.25 20.01. 21:18 118 (SE) 14
V672 Cen p 10 0.508863 11.60 12.20 0.60 20.01. 21:18 113 (SE) -46
IL Boo s 6 0.347407 13.10 13.10 0.00 20.01. 21:18 42 (NE) 20
U Gem p 1 0.17690624 8.20 14.90 6.70 20.01. 21:18 138 (SE) 56
V625 Cen p 10 0.4697059 14.40 15.00 0.60 20.01. 21:18 125 (SE) -53
BT CrB p 9 0.0892 18.90 20.40 1.50 20.01. 21:19 28 (NE) 1
LW Cen p 10 1.002571 8.90 9.65 0.75 20.01. 21:19 145 (SE) -39
WX Sex s 4 0.428871 12.40 12.40 0.00 20.01. 21:19 116 (SE) 22
V1106 Cas p 10 0.974102 12.88 13.25 0.37 20.01. 21:19 334 (NW) 52
V789 Cep p 9 0.35363 14.58 14.58 0.00 20.01. 21:19 352 (N) 51
V579 Lyr s 1 0.242906 12.77 12.77 0.00 20.01. 21:19 355 (N) 4
V449 Oph p 1 1.243083 11.50 13.30 1.80 20.01. 21:19 14 (N) -28
XX Leo s 1 0.971131 11.10 11.40 0.30 20.01. 21:19 109 (E) 33
DK Cep s 1 0.985907 12.20 12.40 0.20 20.01. 21:19 333 (NW) 29
V877 Per p 1 1.1109827 13.91 15.27 1.36 20.01. 21:19 296 (NW) 59
OP Cen s 10 0.4623218 13.10 13.80 0.70 20.01. 21:19 131 (SE) -49
RT Cha p 9 0.3551095 14.00 15.00 1.00 20.01. 21:20 169 (S) -44
V478 Peg p 9 1.285178 9.80 10.50 0.70 20.01. 21:20 310 (NW) -6
HH Lac p 10 0.200593 14.00 15.50 1.50 20.01. 21:20 322 (NW) 30
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.