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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V559 And p 7 0.34708 16.05 16.20 0.15 21.05. 17:07 320 (NW) 17
V488 Cyg s 1 0.5605084 12.70 13.00 0.30 21.05. 17:07 25 (NE) -6
V591 Vir p 7 0.350949 12.90 13.35 0.45 21.05. 17:08 104 (E) 16
MM Com p 1 0.30199 12.00 12.50 0.50 21.05. 17:08 99 (E) 55
UU Aqr p 1 0.16358045 10.90 12.60 1.70 21.05. 17:08 359 (N) -44
GW Cep s 1 0.3188312 11.40 12.00 0.60 21.05. 17:08 349 (N) 44
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 21.05. 17:08 34 (NE) -4
V677 Cen s 9 0.3250284 11.50 11.60 0.10 21.05. 17:08 131 (SE) -19
V1140 Cen p 9 0.434606 13.60 14.70 1.10 21.05. 17:08 148 (SE) -5
CG Cyg s 1 0.6311435 9.73 9.73 0.00 21.05. 17:08 14 (N) -4
V1181 Her p 1 0.337042 11.00 11.41 0.41 21.05. 17:08 61 (NE) 24
V337 UMa p 8 0.383365 13.70 14.25 0.55 21.05. 17:08 53 (NE) 89
BN Gru p 10 0.2789227 14.00 15.50 1.50 21.05. 17:08 290 (W) -79
V921 Her s 1 0.87738 9.44 9.44 0.00 21.05. 17:08 50 (NE) 29
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 21.05. 17:08 345 (N) 29
GM Boo p 1 0.361122 11.85 12.20 0.35 21.05. 17:09 89 (E) 30
QU Vir p 10 0.399253 11.75 12.05 0.30 21.05. 17:09 114 (SE) 19
OMI Per s 10 4.4192 3.79 3.79 0.00 21.05. 17:09 296 (NW) 21
V470 Cyg p 10 1.87335 8.53 8.55 0.02 21.05. 17:09 20 (N) 4
IT Nor p 8 0.635779 9.40 10.00 0.60 21.05. 17:09 121 (SE) -34
U Gem p 1 0.17690624 8.20 14.90 6.70 21.05. 17:09 235 (SW) 52
CQ Aqr p 9 0.980064 13.70 14.50 0.80 21.05. 17:09 23 (NE) -53
V608 Cas p 1 0.380403 12.30 13.30 1.00 21.05. 17:09 338 (N) 40
V453 Cam p 10 0.328046 12.80 13.10 0.30 21.05. 17:09 332 (NW) 59
BU Vul p 1 0.5689935 10.60 11.40 0.80 21.05. 17:09 18 (N) -10
V519 Ori p 6 1.395546 12.60 13.00 0.40 21.05. 17:09 257 (W) 23
V808 Cep p 10 0.484564 11.55 11.92 0.37 21.05. 17:10 353 (N) 51
V511 CrA p 10 1.398477 13.60 14.20 0.60 21.05. 17:10 105 (E) -51
HI Lac p 10 0.1666655 15.00 18.00 3.00 21.05. 17:10 353 (N) 14
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 21.05. 17:10 29 (NE) -25
GY Cnc p 7 0.1754425 16.50 17.80 1.30 21.05. 17:10 206 (SW) 57
NY Cen p 9 1.295204 12.00 13.00 1.00 21.05. 17:10 157 (SE) -29
TV Men p 10 0.75721 13.24 13.69 0.45 21.05. 17:10 200 (S) -46
AH Cnc p 1 0.360455 13.31 13.69 0.38 21.05. 17:10 209 (SW) 49
V471 Tau p 1 0.5211834 9.40 9.71 0.31 21.05. 17:10 285 (W) 10
V622 Aur p 9 0.3043 15.13 15.32 0.19 21.05. 17:10 282 (W) 44
V585 Aur s 4 0.535301 11.05 11.30 0.25 21.05. 17:11 285 (W) 30
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 21.05. 17:11 25 (NE) -45
V407 Peg p 1 0.636884 9.30 9.70 0.40 21.05. 17:11 337 (NW) -21
V884 Cyg p 3 0.480051 13.80 14.70 0.90 21.05. 17:11 33 (NE) -2
KX Nor s 10 0.58614 14.30 14.80 0.50 21.05. 17:11 131 (SE) -41
V842 Her p 1 0.419037 9.85 10.45 0.60 21.05. 17:12 53 (NE) 36
V576 Cen s 10 0.378016 12.60 12.60 0.00 21.05. 17:12 159 (S) 1
V449 Dra p 10 0.351315 12.23 12.45 0.22 21.05. 17:12 5 (N) 42
V366 UMa p 8 0.4573045 13.60 14.20 0.60 21.05. 17:12 49 (NE) 55
V536 Cen p 10 1.2926355 13.60 14.50 0.90 21.05. 17:12 131 (SE) -15
V594 Lyr p 5 0.255999 14.00 14.33 0.33 21.05. 17:13 34 (NE) 16
V1115 Cas s 1 0.323283 13.00 13.00 0.00 21.05. 17:13 331 (NW) 23
GH Aqr p 6 0.305585 13.40 13.80 0.40 21.05. 17:14 357 (N) -45
V344 Dra p 9 0.332887 13.70 14.20 0.50 21.05. 17:14 45 (NE) 42
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.