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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 °
V625 Aur p 9 0.3309 16.85 17.43 0.58 17.07. 10:23 238 (SW) 73
IV Boo p 8 0.2830385 14.30 15.10 0.80 17.07. 10:24 57 (NE) 12
V1106 Her s 1 0.2546005 12.60 12.60 0.00 17.07. 10:24 12 (N) -13
V958 Cep p 10 0.345291 10.75 10.88 0.13 17.07. 10:24 349 (N) 47
GP Vul p 1 1.0325 10.70 11.90 1.20 17.07. 10:24 351 (N) -11
V1021 Her p 10 1.226588 13.62 14.05 0.43 17.07. 10:24 30 (NE) 17
V502 Oph p 1 0.453387 8.34 8.84 0.50 17.07. 10:24 43 (NE) -31
TY UMa s 1 0.354548 11.48 12.14 0.66 17.07. 10:24 52 (NE) 46
V524 Hya p 10 0.15 17.12 19.40 2.28 17.07. 10:24 139 (SE) 33
V833 Cep p 10 0.707065 10.12 10.40 0.28 17.07. 10:24 347 (N) 25
GM CVn s 1 0.366984 12.00 12.00 0.00 17.07. 10:25 59 (NE) 16
V963 Cen s 10 15.2693 8.60 8.77 0.17 17.07. 10:25 135 (SE) -42
V426 Her p 9 0.4921282 15.50 15.80 0.30 17.07. 10:25 22 (N) -14
BQ Ari p 6 0.282335 10.28 10.55 0.27 17.07. 10:25 259 (W) 27
CH Per p 6 1.314645 14.90 17.10 2.20 17.07. 10:26 306 (NW) 45
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 17.07. 10:26 55 (NE) -57
DY Vir p 5 0.934273 14.20 15.70 1.50 17.07. 10:26 93 (E) 15
V1068 Her s 1 0.394304 12.40 12.40 0.00 17.07. 10:26 14 (N) 10
RV Gru p 10 0.2595312 11.00 11.40 0.40 17.07. 10:26 254 (W) -55
EF CVn s 1 0.27205 13.10 13.50 0.40 17.07. 10:26 66 (NE) 17
V1238 Her p 4 0.3701515 9.53 9.53 0.00 17.07. 10:27 23 (NE) 6
RR Lep p 1 0.915427 9.99 10.56 0.57 17.07. 10:27 211 (SW) 22
V1963 Sgr s 8 0.82508 12.30 12.30 0.00 17.07. 10:27 21 (N) -55
BN Ari s 1 0.2993717 10.38 10.98 0.60 17.07. 10:27 277 (W) 29
EV Cnc p 1 0.441439 12.75 12.90 0.15 17.07. 10:27 142 (SE) 46
V488 Cam p 7 0.2674155 12.80 12.95 0.15 17.07. 10:27 4 (N) 62
CW Lyn p 9 0.812403 9.61 9.85 0.24 17.07. 10:27 100 (E) 74
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 17.07. 10:28 204 (SW) 58
MY Dra p 7 1.713263 11.58 12.22 0.64 17.07. 10:28 34 (NE) 49
AS Lib p 10 0.553805 13.20 13.90 0.70 17.07. 10:28 80 (E) -37
V1062 Her p 1 0.251436 13.10 13.70 0.60 17.07. 10:28 17 (N) 6
BH Vir s 1 0.8168711 9.60 10.24 0.64 17.07. 10:28 82 (E) -9
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 17.07. 10:28 356 (N) -10
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 17.07. 10:28 357 (N) 13
AQ Ser p 1 1.6874294 10.57 11.20 0.63 17.07. 10:28 62 (NE) -18
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 17.07. 10:28 322 (NW) -36
BD Scl s 9 0.566291 10.02 10.30 0.28 17.07. 10:28 260 (W) -25
V470 Cam s 1 0.0956467 14.10 14.25 0.15 17.07. 10:29 0 (N) 73
KT Cnc p 8 0.323691 13.60 14.20 0.60 17.07. 10:29 149 (SE) 48
V625 Cen p 10 0.4697059 14.40 15.00 0.60 17.07. 10:29 129 (SE) -47
CI CrB p 10 0.350076 12.83 13.02 0.19 17.07. 10:29 39 (NE) -2
V338 Aqr s 9 0.285143 12.40 12.40 0.00 17.07. 10:29 313 (NW) -31
EP Cas p 1 0.8134382 11.20 12.30 1.10 17.07. 10:29 323 (NW) 32
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 17.07. 10:29 356 (N) 18
SS Lib p 1 1.438006 10.40 11.30 0.90 17.07. 10:29 68 (E) -37
IK Boo s 1 0.303116 12.00 12.50 0.50 17.07. 10:29 60 (NE) 14
BF Pav s 10 0.305605 11.00 11.90 0.90 17.07. 10:30 162 (S) -80
II Aur p 5 0.918907 14.70 16.20 1.50 17.07. 10:30 248 (W) 63
V384 Mon s 2 1.118481 12.60 13.00 0.40 17.07. 10:30 182 (S) 39
QW Gem s 1 0.3581235 10.33 10.33 0.00 17.07. 10:30 193 (S) 69
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.