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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:00 UTC
Civil Twilight (6°): 02:32 // 19:39 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:11 // 22:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V568 And p 9 0.394287 13.90 14.50 0.60 21.07. 07:04 255 (W) 69
V479 Cam p 7 0.325394 13.25 13.70 0.45 21.07. 07:04 23 (NE) 58
MT Boo s 6 0.3653325 13.45 13.45 0.00 21.07. 07:04 14 (N) 3
V664 And p 10 0.4210875 12.58 12.85 0.27 21.07. 07:04 281 (W) 40
V861 Her s 1 0.3446312 13.80 13.80 0.00 21.07. 07:05 351 (N) 2
V1192 Her p 10 0.310078 13.00 13.30 0.30 21.07. 07:05 355 (N) 8
V470 Cyg s 10 1.87335 8.53 8.53 0.00 21.07. 07:05 315 (NW) 17
KQ Lib p 9 0.695529 11.60 12.05 0.45 21.07. 07:05 27 (NE) -48
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 21.07. 07:05 6 (N) -2
V525 And p 10 1.42902 11.20 11.55 0.35 21.07. 07:05 258 (W) 56
CC Ser s 1 0.516037 11.14 11.63 0.49 21.07. 07:05 7 (N) -24
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 21.07. 07:05 301 (NW) 21
EP And s 1 0.4041085 11.90 12.50 0.60 21.07. 07:05 271 (W) 66
QQ Lup p 10 0.251562 12.40 13.35 0.95 21.07. 07:05 81 (E) -76
V873 Per s 1 0.294902 10.80 10.80 0.00 21.07. 07:05 244 (SW) 74
FR Cyg p 10 4.44441 13.90 16.10 2.20 21.07. 07:05 315 (NW) 1
KR Cyg s 1 0.8451528 9.19 9.37 0.18 21.07. 07:06 310 (NW) 7
HU And s 10 0.2857905 16.50 17.20 0.70 21.07. 07:06 274 (W) 53
V1289 Her p 1 0.340092 11.06 11.45 0.39 21.07. 07:06 339 (N) -3
TY Boo s 1 0.3171485 10.81 11.35 0.54 21.07. 07:06 13 (N) -4
MQ UMa s 1 0.476069 11.57 11.57 0.00 21.07. 07:06 47 (NE) 22
DV Peg p 1 0.642167 11.70 12.10 0.40 21.07. 07:06 291 (W) 11
SV Gru p 10 1.35939 11.96 14.16 2.20 21.07. 07:06 239 (SW) -33
AB And s 1 0.3318894 9.50 10.20 0.70 21.07. 07:06 285 (W) 38
V1139 Cas p 1 0.2971 12.80 13.23 0.43 21.07. 07:07 299 (NW) 67
NO Aqr p 9 0.32276 14.10 14.70 0.60 21.07. 07:07 277 (W) -23
V2769 Ori s 5 0.27872 15.00 15.00 0.00 21.07. 07:07 143 (SE) 39
V2650 Oph s 7 0.384054 12.57 13.00 0.43 21.07. 07:07 332 (NW) -28
V2637 Oph p 7 0.386173 11.80 12.27 0.47 21.07. 07:07 338 (N) -32
DV Psc p 1 0.3085358 10.59 11.10 0.51 21.07. 07:08 248 (W) 24
DI Lyn s 1 1.68157 6.79 6.79 0.00 21.07. 07:08 66 (NE) 34
RT Cha p 9 0.3551095 14.00 15.00 1.00 21.07. 07:08 166 (S) -49
AI Cru p 8 1.417712 9.55 10.30 0.75 21.07. 07:08 132 (SE) -56
BM Mon s 1 1.2449444 12.20 12.30 0.10 21.07. 07:08 126 (SE) 27
NN Ser p 1 0.1300801 17.00 23.00 6.00 21.07. 07:08 3 (N) -27
AK Vir p 2 1.193596 10.00 11.00 1.00 21.07. 07:08 48 (NE) -50
V870 Ara s 7 0.399826 9.00 9.00 0.00 21.07. 07:08 238 (SW) -71
KR Com p 1 0.4079692 7.27 7.32 0.06 21.07. 07:08 40 (NE) -13
LS Peg p 8 0.1733 11.60 13.00 1.40 21.07. 07:08 282 (W) 9
V870 Cep p 7 0.301066 10.93 11.17 0.24 21.07. 07:08 320 (NW) 42
RZ PsA p 9 1.15064 11.00 12.50 1.50 21.07. 07:08 241 (SW) -20
RV Gru s 10 0.2595312 11.00 11.40 0.40 21.07. 07:08 231 (SW) -30
OQ Cas p 3 0.7166834 14.40 15.10 0.70 21.07. 07:08 311 (NW) 61
G4708.0841 Cet s 3 0.361938 12.22 12.22 0.00 21.07. 07:08 197 (S) 38
FN Cam p 1 0.677137 8.58 9.05 0.47 21.07. 07:09 20 (N) 51
QU Cas p 10 0.9718566 15.10 16.40 1.30 21.07. 07:09 304 (NW) 53
V687 Her p 4 0.321451 14.40 15.00 0.60 21.07. 07:10 358 (N) -16
V862 Cep p 10 1.28875 11.95 12.30 0.35 21.07. 07:10 345 (N) 48
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 21.07. 07:10 304 (NW) 21
EPS CrA s 9 0.591452 4.74 4.95 0.21 21.07. 07:10 276 (W) -57
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.