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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:45 UTC
Nautical Twilight (12°): 01:28 // 20:43 UTC
Astronomical Twilight (18°): 23:50 // 22:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RV Gru p 10 0.2595312 11.00 11.40 0.40 17.07. 04:13 203 (SW) -11
V699 Her p 10 0.614205 15.40 16.20 0.80 17.07. 04:13 308 (NW) -8
V2637 Oph s 7 0.386173 11.80 12.21 0.41 17.07. 04:13 292 (W) -11
V358 Cep p 1 0.4728283 13.50 14.50 1.00 17.07. 04:13 7 (N) 58
CP And p 7 3.608972 11.40 12.90 1.50 17.07. 04:13 101 (E) 76
CE Del p 6 0.5972727 13.30 13.80 0.50 17.07. 04:13 259 (W) 22
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 17.07. 04:13 283 (W) 40
KR Cyg s 1 0.8451528 9.19 9.37 0.18 17.07. 04:13 278 (W) 35
V1261 Her s 4 0.397693 13.00 14.00 1.00 17.07. 04:13 300 (NW) 3
V340 Vir s 6 0.45486 11.53 11.85 0.32 17.07. 04:13 352 (N) -54
V1148 Her p 10 0.2822545 12.50 13.10 0.60 17.07. 04:13 330 (NW) 16
V Tri p 1 0.5852056 10.70 11.80 1.10 17.07. 04:14 157 (SE) 69
AP Leo s 1 0.430358 9.32 9.88 0.56 17.07. 04:14 32 (NE) -30
EM Boo s 7 2.446245 9.08 9.08 0.00 17.07. 04:14 334 (NW) -11
DE Lyn p 1 0.408818 13.13 13.90 0.77 17.07. 04:14 35 (NE) 31
V931 Cyg p 1 0.341513 13.90 14.60 0.70 17.07. 04:14 283 (W) 29
V344 Lac s 1 0.392239 12.20 13.00 0.80 17.07. 04:14 290 (W) 66
V1075 Aql p 1 0.88098 13.50 14.50 1.00 17.07. 04:15 268 (W) 22
GV Leo s 1 0.266728 11.37 11.37 0.00 17.07. 04:15 40 (NE) -14
V1237 Tau p 8 0.287447 14.03 14.18 0.15 17.07. 04:15 90 (E) 33
G3798.1207 UMa s 1 0.559778 13.40 13.80 0.40 17.07. 04:15 36 (NE) 27
V680 Per s 1 0.37422 13.55 13.55 0.00 17.07. 04:15 117 (SE) 66
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 17.07. 04:15 80 (E) 7
IP Lyr s 2 0.4728055 13.20 13.30 0.10 17.07. 04:15 298 (NW) 20
EW Mon s 7 1.239695 13.80 14.20 0.40 17.07. 04:16 94 (E) -7
FY Boo s 1 0.2411595 13.12 13.12 0.00 17.07. 04:16 348 (N) -16
V1022 Tau p 2 0.347171 14.96 15.72 0.77 17.07. 04:16 103 (E) 48
TU UMi p 4 0.377268 8.84 8.90 0.06 17.07. 04:17 351 (N) 38
V1043 Cas p 1 0.661587 13.29 14.18 0.89 17.07. 04:17 316 (NW) 86
V442 Cam p 1 0.442643 13.05 13.46 0.41 17.07. 04:17 26 (NE) 49
UZ For p 10 0.087865429 18.20 20.90 2.70 17.07. 04:17 145 (SE) 7
IN Boo s 7 0.285759 13.90 13.90 0.00 17.07. 04:17 345 (N) -7
RU Eri p 1 0.632199 9.37 10.15 0.78 17.07. 04:17 136 (SE) 14
BO Ari p 1 0.3181937 10.00 10.50 0.50 17.07. 04:17 141 (SE) 63
GQ Dra s 3 0.765903 8.98 8.98 0.00 17.07. 04:17 320 (NW) 26
V1106 Her s 1 0.2546005 12.60 12.60 0.00 17.07. 04:17 295 (NW) 13
V445 Cam p 10 0.30118 14.40 15.20 0.80 17.07. 04:18 18 (N) 50
IO Boo p 7 0.2711483 13.00 13.50 0.50 17.07. 04:18 343 (N) -13
LQ Com p 1 0.356835 12.80 13.30 0.50 17.07. 04:18 5 (N) -14
KN Vul s 1 0.3573295 13.00 13.40 0.40 17.07. 04:18 279 (W) 30
VV Ori p 1 1.485377 5.31 5.66 0.35 17.07. 04:18 107 (E) 13
V474 Hya s 6 0.528304 11.80 11.80 0.00 17.07. 04:18 74 (E) -12
CH Hya p 10 0.346546 14.50 15.50 1.00 17.07. 04:18 9 (N) -69
IX Her p 10 1.896871 14.00 16.00 2.00 17.07. 04:18 287 (W) 17
V676 Cen p 7 0.292394 11.90 12.60 0.70 17.07. 04:18 293 (NW) -69
V2373 Oph p 7 1.086282 7.39 7.46 0.08 17.07. 04:19 289 (W) -12
BV Tri p 1 0.494177 14.10 14.30 0.20 17.07. 04:19 127 (SE) 71
G9269.1993 Aps p 9 0.364317 10.89 11.20 0.31 17.07. 04:19 195 (S) -64
AX Vir s 1 0.7025264 10.00 10.24 0.24 17.07. 04:19 351 (N) -36
V469 And p 10 0.328106 15.10 15.90 0.80 17.07. 04:19 231 (SW) 79
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.