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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:56 // 18:57 UTC
Civil Twilight (6°): 02:16 // 19:37 UTC
Nautical Twilight (12°): 01:18 // 20:36 UTC
Astronomical Twilight (18°): 23:35 // 22:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
SY Aps p 6 0.278908 12.20 13.60 1.40 28.05. 23:16 191 (S) -35
CH Hya p 10 0.346546 14.50 15.50 1.00 28.05. 23:17 229 (SW) -5
V954 Oph p 9 0.2252705 14.30 14.90 0.60 28.05. 23:17 152 (SE) 38
V464 Cam p 10 0.48608 13.00 13.45 0.45 28.05. 23:17 353 (N) 42
AF Gem p 1 1.243501 10.54 11.83 1.29 28.05. 23:17 330 (NW) -13
OO Aql s 1 0.506792 9.20 9.20 0.00 28.05. 23:17 121 (SE) 34
DN Boo p 1 0.447564 11.17 11.38 0.21 28.05. 23:17 240 (SW) 40
NN Com s 5 0.582846 13.38 13.78 0.40 28.05. 23:17 258 (W) 29
V821 Cas p 1 1.76974 8.27 8.70 0.43 28.05. 23:17 40 (NE) 30
V728 Her p 1 0.4712895 10.90 11.50 0.60 28.05. 23:18 141 (SE) 80
DW UMa p 1 0.13660653 15.10 16.60 1.50 28.05. 23:18 318 (NW) 40
NZ Boo p 1 0.0589094 17.20 20.00 2.80 28.05. 23:18 238 (SW) 65
V1143 Her p 1 0.318275 13.00 14.00 1.00 28.05. 23:18 165 (S) 56
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 28.05. 23:19 167 (S) 10
HH UMa p 1 0.375493 10.58 10.80 0.22 28.05. 23:19 292 (W) 29
TZ Boo s 1 0.29716095 10.41 10.82 0.41 28.05. 23:19 249 (W) 70
YY CMi p 1 1.094021 8.33 9.13 0.80 28.05. 23:19 304 (NW) -23
V1338 Her p 9 0.38467 14.90 15.35 0.45 28.05. 23:19 143 (SE) 47
IQ Tel p 10 0.73673 12.60 13.00 0.40 28.05. 23:19 150 (SE) -25
EG CMi p 9 0.533605 13.10 13.60 0.50 28.05. 23:19 306 (NW) -25
MM Dra s 8 0.2644 14.54 14.54 0.00 28.05. 23:19 40 (NE) 61
MT Her p 1 0.4877185 11.86 12.86 1.00 28.05. 23:19 143 (SE) 49
V1147 Her p 10 0.254469 13.80 14.30 0.50 28.05. 23:19 233 (SW) 80
CG Cyg p 1 0.6311435 9.73 10.86 1.13 28.05. 23:19 83 (E) 43
LT Cam s 2 0.2766042 14.50 14.50 0.00 28.05. 23:19 350 (N) 21
GM UMa p 10 1.442553 6.65 6.80 0.15 28.05. 23:19 312 (NW) 32
V360 UMa s 6 0.360224 13.60 14.00 0.40 28.05. 23:20 283 (W) 62
V2544 Cyg p 1 2.093767 12.69 13.26 0.57 28.05. 23:20 85 (E) 49
MZ Lac s 1 3.158818 11.20 12.10 0.90 28.05. 23:20 51 (NE) 40
QQ Cas p 1 2.142049 10.30 10.90 0.60 28.05. 23:21 37 (NE) 36
EH Lyn s 1 0.326743 13.00 13.00 0.00 28.05. 23:21 311 (NW) 11
V396 Mon s 1 0.3963436 12.60 13.50 0.90 28.05. 23:21 327 (NW) -31
V2647 Cyg p 4 5.85531 11.05 11.65 0.60 28.05. 23:21 60 (NE) 44
SZ Hor s 10 0.62511 10.96 11.26 0.30 28.05. 23:21 122 (SE) -74
LU Aur p 10 0.388333333 13.50 14.50 1.00 28.05. 23:21 344 (N) 4
V508 And p 10 0.775182 12.15 12.45 0.30 28.05. 23:21 46 (NE) 11
RR Nor p 9 1.513766 9.60 10.80 1.20 28.05. 23:21 194 (S) -17
BB Mon p 1 0.7326987 10.60 11.30 0.70 28.05. 23:21 315 (NW) -40
CN And p 1 0.4627909 9.70 10.25 0.55 28.05. 23:21 47 (NE) 18
CR CMa s 9 0.6241334 12.10 12.40 0.30 28.05. 23:21 302 (NW) -48
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 28.05. 23:22 79 (E) 40
AM Aqr s 9 0.3737388 12.80 12.80 0.00 28.05. 23:22 110 (E) -9
V415 Cam p 10 0.4326164 13.70 14.10 0.40 28.05. 23:22 356 (N) 41
AU Dra p 1 0.515266 12.30 13.10 0.80 28.05. 23:22 13 (N) 71
UZ For p 10 0.087865429 18.20 20.90 2.70 28.05. 23:22 37 (NE) -62
HW Vir p 1 0.11671953 10.50 11.20 0.70 28.05. 23:22 242 (SW) 11
V1088 Her p 1 0.359231 11.00 11.50 0.50 28.05. 23:22 175 (S) 72
TY UMa p 1 0.354548 11.48 12.14 0.66 28.05. 23:23 306 (NW) 49
OP Dra p 9 0.323163 14.71 15.09 0.38 28.05. 23:23 337 (NW) 51
EZ Car p 6 1.1886882 9.90 10.30 0.40 28.05. 23:23 220 (SW) -43
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.