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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V903 Ara p 9 0.301566 12.34 12.40 0.06 17.07. 20:48 184 (S) -17
V907 Cyg p 1 0.541362 14.20 14.90 0.70 17.07. 20:49 119 (SE) 59
NZ Boo p 1 0.0589094 17.20 20.00 2.80 17.07. 20:49 253 (W) 58
V1139 Cas p 1 0.2971 12.80 13.23 0.43 17.07. 20:49 33 (NE) 27
V651 Ara p 10 0.2770608 14.60 15.40 0.80 17.07. 20:49 187 (S) -17
V470 Cam p 1 0.0956467 14.10 14.75 0.65 17.07. 20:49 349 (N) 28
AD Phe s 10 0.379924 10.27 10.80 0.53 17.07. 20:49 102 (E) -45
BX Tri s 6 0.1926355 12.35 12.60 0.25 17.07. 20:49 38 (NE) 3
AM Aqr p 9 0.3737388 12.80 14.20 1.40 17.07. 20:49 118 (SE) -3
V1262 Cen p 10 0.3704696 11.82 12.70 0.88 17.07. 20:49 229 (SW) -15
OQ Dra s 7 0.3396745 13.20 13.20 0.00 17.07. 20:49 333 (NW) 48
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 17.07. 20:49 349 (N) -20
V954 Oph s 9 0.2252705 14.30 14.90 0.60 17.07. 20:50 168 (S) 41
KO Nor p 6 33.562146 12.00 12.50 0.50 17.07. 20:50 190 (S) -18
IT Her s 1 0.3393957 12.90 12.90 0.00 17.07. 20:50 144 (SE) 62
KW Peg s 1 0.816402 12.17 12.17 0.00 17.07. 20:50 93 (E) 38
V1309 Her p 9 0.369883 12.00 12.75 0.75 17.07. 20:50 147 (SE) 83
WW Eri p 1 0.926499 11.12 11.71 0.59 17.07. 20:50 10 (N) -47
BL Eri s 1 0.416918 11.51 11.51 0.00 17.07. 20:50 31 (NE) -48
NV Cas p 7 0.7415213 14.80 15.50 0.70 17.07. 20:51 40 (NE) 33
V808 Aql p 10 1.573871 13.10 14.00 0.90 17.07. 20:51 154 (SE) 27
EZ Hya p 1 0.449751 10.40 10.70 0.30 17.07. 20:51 286 (W) -31
FF Vul p 1 0.444979 13.10 13.80 0.70 17.07. 20:51 111 (E) 50
DD Gem p 7 3.80206 13.20 15.20 2.00 17.07. 20:51 343 (N) -19
V535 Aur s 5 0.384744 12.73 13.13 0.40 17.07. 20:51 350 (N) 7
V375 Cas s 1 1.473398 10.10 10.60 0.50 17.07. 20:51 37 (NE) 41
RZ Crv p 8 0.3318758 13.30 14.10 0.80 17.07. 20:51 244 (SW) -2
EM Cyg p 1 0.2909091 11.90 14.40 2.50 17.07. 20:51 118 (SE) 60
V453 Mon p 1 0.511003 11.10 11.80 0.70 17.07. 20:52 335 (NW) -40
V731 Her p 1 0.4264073 13.30 13.90 0.60 17.07. 20:52 205 (SW) 83
MY Boo p 8 0.473378 13.70 14.40 0.70 17.07. 20:52 296 (NW) 65
HY Pav s 10 0.351657 11.40 12.10 0.70 17.07. 20:52 166 (S) -37
VY Cnc p 10 0.7194195 11.90 12.40 0.50 17.07. 20:52 312 (NW) -8
TW Cas p 1 1.4283257 8.32 8.98 0.66 17.07. 20:52 19 (N) 30
HY Gem p 5 0.351013 16.70 17.50 0.80 17.07. 20:52 346 (N) -17
V640 Aur s 1 0.3279975 12.52 13.00 0.48 17.07. 20:52 356 (N) 13
WX Sex s 4 0.428871 12.40 12.40 0.00 17.07. 20:52 288 (W) -13
V373 Cam s 7 0.370807 12.50 12.80 0.30 17.07. 20:52 7 (N) 20
V356 UMa p 8 0.544755 12.90 13.40 0.50 17.07. 20:52 294 (NW) 54
V1009 Cas p 7 0.784681 12.30 12.65 0.35 17.07. 20:53 38 (NE) 31
VW LMi p 1 0.477552 8.03 8.46 0.43 17.07. 20:53 296 (NW) 18
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 17.07. 20:53 102 (E) 63
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 17.07. 20:53 62 (NE) 49
NN Tel s 10 0.3838 15.00 15.50 0.50 17.07. 20:53 158 (S) -20
IY UMa p 4 0.0739138 18.40 20.00 1.60 17.07. 20:53 321 (NW) 35
V508 Cen s 10 0.3945023 12.70 13.20 0.50 17.07. 20:53 216 (SW) -12
V981 Cyg s 10 0.507662 14.50 15.00 0.50 17.07. 20:53 59 (NE) 70
MQ UMa p 1 0.476069 11.57 11.83 0.26 17.07. 20:53 304 (NW) 30
FO Hya s 1 0.4695567 9.50 9.50 0.00 17.07. 20:54 276 (W) -30
IV Dra s 4 0.2681055 13.70 13.70 0.00 17.07. 20:54 292 (W) 71
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.