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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
SV Cam p 1 0.593072 8.40 9.00 0.60 21.05. 00:02 355 (N) 43
V1851 Ori s 1 0.276946 12.00 12.00 0.00 21.05. 00:02 356 (N) -30
V378 CMa p 9 0.877912 10.60 11.05 0.45 21.05. 00:02 298 (NW) -61
SS Cet p 1 2.973978 9.40 13.00 3.60 21.05. 00:02 38 (NE) -31
V339 Boo p 10 0.3628085 10.70 10.90 0.20 21.05. 00:02 247 (SW) 77
V337 Gem p 9 1.918688 8.52 8.89 0.37 21.05. 00:02 327 (NW) -21
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 21.05. 00:02 75 (E) 56
V1005 Her p 3 0.278962 14.11 14.68 0.57 21.05. 00:02 277 (W) 86
OZ Boo p 9 0.324084 13.90 14.15 0.25 21.05. 00:02 233 (SW) 61
V577 Lyr p 9 0.390011 14.50 15.00 0.50 21.05. 00:03 94 (E) 72
EM Aur s 1 1.8219695 11.00 11.70 0.70 21.05. 00:03 357 (N) -3
CR Del s 8 0.3537417 13.50 13.70 0.20 21.05. 00:04 110 (E) 36
V473 Cam p 7 0.298438 11.55 12.20 0.65 21.05. 00:04 351 (N) 39
V1306 Her p 1 0.370368 11.70 12.10 0.40 21.05. 00:04 123 (SE) 78
V641 Ori s 1 0.450815 14.20 14.50 0.30 21.05. 00:04 344 (N) -25
IS Boo s 8 0.25145 14.00 14.00 0.00 21.05. 00:04 284 (W) 64
V924 Oph s 10 0.359554 15.70 16.40 0.70 21.05. 00:04 147 (SE) 44
V1167 Her p 3 0.275279 9.89 9.89 0.00 21.05. 00:04 194 (S) 46
GW Boo p 1 0.531544 10.25 10.59 0.34 21.05. 00:04 248 (W) 43
MM Her s 7 7.960322 9.45 9.70 0.25 21.05. 00:04 152 (SE) 60
V658 Lyr s 1 0.33026 11.10 11.10 0.00 21.05. 00:05 93 (E) 74
DF Lyr s 1 0.5771284 13.10 13.40 0.30 21.05. 00:05 125 (SE) 59
V505 Cam s 7 0.336361 13.80 14.40 0.60 21.05. 00:05 351 (N) 46
V1077 Cas p 9 0.260823 14.73 15.58 0.85 21.05. 00:05 29 (NE) 28
V427 Nor p 10 0.5002 16.36 16.80 0.44 21.05. 00:05 190 (S) -17
V363 Lup p 10 0.347743 11.60 11.90 0.30 21.05. 00:05 199 (S) -5
V2788 Ori s 7 0.500033 12.00 12.00 0.00 21.05. 00:05 338 (N) -32
EZ Mon p 2 0.3761659 12.90 13.40 0.50 21.05. 00:05 319 (NW) -38
V404 Gem p 1 0.348706 11.59 12.13 0.54 21.05. 00:05 333 (NW) -20
UX CMa s 10 1.8584049 11.70 12.30 0.60 21.05. 00:06 311 (NW) -43
TY Cet p 5 0.323676 11.62 12.10 0.48 21.05. 00:06 57 (NE) -42
V468 Hya p 10 0.93511 11.20 11.60 0.40 21.05. 00:07 306 (NW) -24
FU Del s 10 0.8310935 14.30 14.30 0.00 21.05. 00:07 116 (SE) 34
QX Vir p 1 0.242075 13.31 13.60 0.29 21.05. 00:07 221 (SW) 26
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 21.05. 00:07 70 (E) 68
BI CVn s 1 0.3842103 10.35 10.75 0.40 21.05. 00:07 276 (W) 46
RW Leo p 1 1.682534 11.90 13.60 1.70 21.05. 00:07 280 (W) 3
IU Aur s 1 1.8114745 8.19 8.19 0.00 21.05. 00:07 355 (N) -5
KZ Boo s 8 0.353515 12.65 13.10 0.45 21.05. 00:08 296 (NW) 67
BP Vel p 10 0.264987 12.90 13.80 0.90 21.05. 00:08 259 (W) -57
V362 UMa s 8 0.3428 14.20 14.60 0.40 21.05. 00:08 288 (W) 61
GG Lup p 7 1.84961 5.49 6.00 0.51 21.05. 00:08 199 (S) -4
V4394 Sgr p 10 3.283 10.52 11.06 0.54 21.05. 00:08 160 (S) 18
SW Gru p 10 0.28812 13.50 14.00 0.50 21.05. 00:08 131 (SE) -24
V968 Oph s 10 0.7232656 14.30 15.20 0.90 21.05. 00:08 155 (SE) 41
V579 Lyr p 1 0.242906 12.77 13.25 0.48 21.05. 00:08 99 (E) 71
V938 Cep p 10 2.72771 12.76 13.25 0.49 21.05. 00:09 30 (NE) 44
V734 CrA p 9 0.978382 11.08 12.00 0.92 21.05. 00:09 161 (S) -6
AF Ara p 10 0.844688 13.60 14.70 1.10 21.05. 00:09 184 (S) -16
KN Vul s 1 0.3573295 13.00 13.40 0.40 21.05. 00:09 108 (E) 51
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.