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Ephemerides for Variable Stars

05: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V639 Aur s 4 0.3571 14.01 14.01 0.00 21.05. 09:04 63 (NE) 54
AK Tri s 4 0.7017145 11.48 12.00 0.52 21.05. 09:04 163 (S) 73
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 21.05. 09:04 315 (NW) -35
BH Cas p 1 0.4058927 12.30 12.70 0.40 21.05. 09:04 312 (NW) 73
NP Pav p 10 0.6333963 10.70 11.70 1.00 21.05. 09:04 208 (SW) -42
V2612 Oph p 1 0.375305 9.35 9.72 0.37 21.05. 09:04 292 (W) -9
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 21.05. 09:04 314 (NW) 33
V642 Cyg s 7 4.446515 12.90 12.90 0.00 21.05. 09:05 303 (NW) 51
V879 Aql p 9 0.2710068 13.10 14.80 1.70 21.05. 09:05 291 (W) -3
KT Lyr p 9 0.5815356 14.70 15.40 0.70 21.05. 09:05 307 (NW) 12
V1580 Cyg p 9 1.811436 14.00 15.30 1.30 21.05. 09:05 306 (NW) 31
V397 Dra p 10 0.7918 12.45 12.90 0.45 21.05. 09:05 334 (NW) 35
V600 And s 7 0.396793 12.64 12.30 -0.34 21.05. 09:05 282 (W) 61
V443 Cyg p 1 0.831103 12.30 13.00 0.70 21.05. 09:05 293 (NW) 32
QU Dra p 9 0.276915 14.10 14.80 0.70 21.05. 09:05 348 (N) 18
TX CMi p 1 0.3892173 14.00 15.00 1.00 21.05. 09:05 91 (E) 7
DF Hya p 1 0.3306016 11.00 11.50 0.50 21.05. 09:05 76 (E) -4
V339 Boo p 10 0.3628085 10.70 10.90 0.20 21.05. 09:06 341 (N) 6
PU Vel p 10 1.25174 8.52 8.65 0.13 21.05. 09:06 108 (E) -40
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.05. 09:06 27 (NE) 26
V1799 Ori p 2 0.290304 12.90 13.90 1.00 21.05. 09:06 127 (SE) 35
EPS CrA s 9 0.591452 4.74 4.95 0.21 21.05. 09:06 254 (W) -37
TW CMi s 10 1.07926 14.80 15.60 0.80 21.05. 09:06 90 (E) 9
V1092 Her s 4 0.384539 11.93 11.93 0.00 21.05. 09:06 320 (NW) 0
OQ Cas p 3 0.7166834 14.40 15.10 0.70 21.05. 09:06 323 (NW) 75
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 21.05. 09:07 331 (NW) 77
MY Boo s 8 0.473378 13.70 14.20 0.50 21.05. 09:07 353 (N) 15
V724 Aql p 1 0.517599 11.10 11.57 0.47 21.05. 09:07 272 (W) 0
HZ Her p 6 1.700166 12.80 15.20 2.40 21.05. 09:07 326 (NW) 4
BQ Cap p 8 1.474088 8.11 8.40 0.29 21.05. 09:07 239 (SW) -2
V549 And p 10 0.315957 14.00 14.50 0.50 21.05. 09:07 191 (S) 81
GR Psc p 4 0.49432 11.21 11.21 0.00 21.05. 09:07 207 (SW) 61
AO Vel p 5 1.584614 9.35 9.79 0.44 21.05. 09:07 125 (SE) -36
V407 Aql p 7 1.182018 13.30 15.80 2.50 21.05. 09:07 281 (W) -8
V1067 Her p 1 0.258109 12.58 13.21 0.63 21.05. 09:07 322 (NW) 15
V1097 Her s 1 0.360849 10.75 10.75 0.00 21.05. 09:07 315 (NW) 0
KW Peg p 1 0.816402 12.17 12.48 0.31 21.05. 09:07 271 (W) 35
V392 Nor p 10 1.298207 8.13 8.52 0.39 21.05. 09:08 250 (W) -76
GI Aur p 1 1.207858 11.60 12.10 0.50 21.05. 09:08 90 (E) 40
V514 Mon p 1 0.557388 12.80 13.30 0.50 21.05. 09:08 105 (E) 12
V1327 Her p 9 0.660064 12.74 13.15 0.41 21.05. 09:08 310 (NW) 4
V3863 Sgr s 10 0.36492 11.70 12.50 0.80 21.05. 09:08 269 (W) -32
V447 Cam p 7 0.83614 11.89 12.36 0.47 21.05. 09:08 35 (NE) 53
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 21.05. 09:08 255 (W) 3
PS Cam s 4 0.92005 12.58 12.58 0.00 21.05. 09:08 47 (NE) 72
EE Cet p 3 0.379922 8.76 9.03 0.27 21.05. 09:09 164 (S) 48
V690 Aql p 10 1.42225 15.10 15.70 0.60 21.05. 09:09 279 (W) 4
CC Mon p 8 1.619514 13.70 14.40 0.70 21.05. 09:09 103 (E) 19
V2549 Cyg p 6 1.038366 10.51 10.70 0.19 21.05. 09:09 287 (W) 27
V479 Mon s 10 1.46809 13.70 13.70 0.00 21.05. 09:09 102 (E) 23
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.