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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V687 Her p 4 0.321451 14.40 15.00 0.60 18.12. 17:42 311 (NW) -1
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 18.12. 17:42 300 (NW) 43
AL Cas p 1 0.50055583 12.90 13.60 0.70 18.12. 17:42 21 (N) 67
CN Lac p 1 0.6373524 12.40 12.90 0.50 18.12. 17:42 276 (W) 65
V1968 Sgr p 2 0.5632495 12.30 13.30 1.00 18.12. 17:42 259 (W) -17
V581 Lyr s 8 0.787001 12.70 12.70 0.00 18.12. 17:43 293 (NW) 31
GH Mon s 5 0.7071845 12.80 13.10 0.30 18.12. 17:43 86 (E) -7
V520 Cas s 1 0.489832 12.50 13.10 0.60 18.12. 17:43 312 (NW) 80
V477 Peg p 9 0.2747515 11.65 11.75 0.10 18.12. 17:44 241 (SW) 47
PV Boo p 10 0.292588 14.51 15.14 0.63 18.12. 17:44 326 (NW) 2
V475 Hya p 7 0.317122 12.60 13.10 0.50 18.12. 17:44 69 (E) -15
V391 Dra p 10 1.231472 10.90 11.20 0.30 18.12. 17:44 320 (NW) 37
BX Tri s 6 0.1926355 12.35 12.60 0.25 18.12. 17:44 120 (SE) 64
V1189 Aql p 10 0.3154 13.50 14.50 1.00 18.12. 17:44 265 (W) 6
V452 And p 6 0.978438 13.80 15.14 1.34 18.12. 17:44 270 (W) 78
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 18.12. 17:44 306 (NW) 55
V552 And p 4 0.28133 16.89 17.55 0.66 18.12. 17:44 105 (E) 75
V404 Mon p 8 2.445208 13.10 13.70 0.60 18.12. 17:44 90 (E) -1
DG Com p 2 0.986612 14.30 15.50 1.20 18.12. 17:44 1 (N) -19
V375 Cam s 8 0.32208 13.60 14.10 0.50 18.12. 17:44 18 (N) 54
AI Tri p 3 0.19174566 16.00 16.50 0.50 18.12. 17:44 132 (SE) 64
V864 Mon s 5 0.358427 9.90 10.50 0.60 18.12. 17:45 85 (E) -10
V885 Per p 10 0.30387 13.10 13.40 0.30 18.12. 17:45 64 (NE) 67
V622 Aur p 9 0.3043 15.13 15.32 0.19 18.12. 17:45 70 (E) 36
V400 Lyr s 1 0.253427 12.70 12.70 0.00 18.12. 17:45 291 (W) 34
V789 Her s 1 0.3200448 14.90 14.90 0.00 18.12. 17:45 314 (NW) 20
V644 Aur p 7 0.78045 11.22 11.53 0.31 18.12. 17:46 69 (E) 28
V424 Cam p 8 0.325849 13.15 13.50 0.35 18.12. 17:46 25 (NE) 49
V878 Cen p 10 10.60336 10.37 11.12 0.75 18.12. 17:46 196 (S) -78
V344 Lac p 1 0.392239 12.20 13.00 0.80 18.12. 17:46 289 (W) 68
FO Vir p 7 0.775565 6.50 6.82 0.32 18.12. 17:46 343 (N) -38
V962 Cas p 9 2.7129 12.93 13.51 0.58 18.12. 17:46 357 (N) 85
UZ For p 10 0.087865429 18.20 20.90 2.70 18.12. 17:47 141 (SE) 5
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 18.12. 17:47 269 (W) -34
QW Cyg s 2 0.5876453 13.90 14.10 0.20 18.12. 17:47 284 (W) 40
V470 Hya p 7 0.395393 13.00 13.50 0.50 18.12. 17:47 71 (E) -15
V1128 Tau p 1 0.3053717 9.65 10.24 0.59 18.12. 17:47 116 (SE) 36
V648 Lyr s 1 0.368752 13.22 13.62 0.40 18.12. 17:47 301 (NW) 28
CW Sct p 8 1.7861745 9.80 10.20 0.40 18.12. 17:48 263 (W) -2
HS Vul s 1 0.3320847 13.90 14.20 0.30 18.12. 17:48 270 (W) 31
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 18.12. 17:48 280 (W) 46
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 18.12. 17:48 327 (NW) 6
V466 Cam p 9 0.3998995 12.60 13.10 0.50 18.12. 17:48 26 (NE) 45
V419 Cam p 10 0.414658 12.30 12.60 0.30 18.12. 17:48 42 (NE) 47
V1271 Her p 10 0.31962 14.20 14.70 0.50 18.12. 17:48 309 (NW) 21
V900 Mon s 6 0.298305 11.92 12.65 0.73 18.12. 17:49 90 (E) 6
AE For s 1 0.918209 10.32 10.32 0.00 18.12. 17:49 146 (SE) 8
WY Ret p 10 0.553644 13.80 14.60 0.80 18.12. 17:49 160 (S) -28
V721 Cen p 10 1.315668 13.25 14.60 1.35 18.12. 17:49 307 (NW) -64
MY Boo p 8 0.473378 13.70 14.40 0.70 18.12. 17:49 340 (N) 18
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.