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Ephemerides for Variable Stars

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

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

Sunrise // Sunset: 03:07 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:44 UTC
Nautical Twilight (12°): 01:29 // 20:42 UTC
Astronomical Twilight (18°): 23:52 // 22:20 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 17.07. 07:25 128 (SE) 50
BK Oct s 10 0.3686 14.30 14.60 0.30 17.07. 07:25 203 (SW) -57
V1284 Cen p 10 0.323526 12.75 13.50 0.75 17.07. 07:25 72 (E) -56
V2509 Sgr s 10 1.086985 7.35 7.50 0.15 17.07. 07:25 289 (W) -63
V654 Pup p 9 0.370015 14.00 14.80 0.80 17.07. 07:25 148 (SE) -15
V1068 Her s 1 0.394304 12.40 12.40 0.00 17.07. 07:25 344 (N) 10
AM Her p 1 0.128927 12.30 15.70 3.40 17.07. 07:25 339 (N) 14
V596 Aur s 1 0.397887 11.83 12.27 0.44 17.07. 07:26 123 (SE) 78
KV Gem s 1 0.358522 12.40 12.85 0.45 17.07. 07:26 122 (SE) 43
GG Vel p 10 1.475228 8.72 9.07 0.35 17.07. 07:26 129 (SE) -25
DQ Her p 7 0.19362088 13.00 18.08 5.08 17.07. 07:26 339 (N) 9
V722 Ara p 9 0.98892 9.49 10.09 0.60 17.07. 07:26 223 (SW) -79
NO Vul s 1 0.370765 13.40 14.10 0.70 17.07. 07:27 313 (NW) -6
AQ Boo p 1 0.333139 12.30 13.00 0.70 17.07. 07:27 35 (NE) -16
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 17.07. 07:27 261 (W) -2
V542 Hya p 10 0.381025 10.28 10.40 0.12 17.07. 07:27 97 (E) -12
HV Per p 5 2.95337 12.80 14.00 1.20 17.07. 07:27 202 (S) 77
FK Leo s 6 1.73714 8.59 8.59 0.00 17.07. 07:27 69 (E) 1
V339 Dra p 9 0.457404 13.40 14.00 0.60 17.07. 07:28 3 (N) 15
V2619 Oph p 10 0.479238 13.75 14.35 0.60 17.07. 07:28 347 (N) -52
GO Aps p 10 0.4991 14.60 15.40 0.80 17.07. 07:28 175 (S) -63
CE Leo s 1 0.3034287 11.80 12.50 0.70 17.07. 07:28 58 (NE) 4
BD Dor p 9 0.785242 11.45 12.12 0.67 17.07. 07:28 176 (S) -17
LS Peg p 8 0.1733 11.60 13.00 1.40 17.07. 07:28 283 (W) 8
GR Gem p 9 0.5274471 15.40 16.10 0.70 17.07. 07:28 126 (SE) 51
V432 Peg p 3 0.739835 12.18 12.58 0.40 17.07. 07:28 286 (W) 2
NY Boo p 9 0.326815 12.15 12.50 0.35 17.07. 07:29 12 (N) 10
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 17.07. 07:29 265 (W) 67
LY Cep p 10 1.948004 13.90 14.20 0.30 17.07. 07:29 322 (NW) 42
CP Scl p 10 0.313662 12.90 13.63 0.73 17.07. 07:29 228 (SW) -2
V338 Aqr p 9 0.285143 12.40 13.10 0.70 17.07. 07:29 274 (W) -5
CR Tri p 9 0.296078 14.10 14.80 0.70 17.07. 07:29 235 (SW) 66
V853 Cyg p 6 1.712225 14.10 15.10 1.00 17.07. 07:29 320 (NW) 3
KO Boo s 9 0.369518 13.15 13.35 0.20 17.07. 07:29 26 (NE) -13
DO Leo p 7 0.2345148 16.00 17.00 1.00 17.07. 07:29 75 (E) 7
EK Cep s 1 4.427794 7.99 8.06 0.07 17.07. 07:30 332 (NW) 44
V829 Her p 1 0.358153 11.90 12.50 0.60 17.07. 07:30 351 (N) -4
CQ Scl p 10 0.269896 12.00 12.55 0.55 17.07. 07:30 227 (SW) -3
V680 Per s 1 0.37422 13.55 13.55 0.00 17.07. 07:30 238 (SW) 68
V776 Cas s 1 0.440417 8.94 8.94 0.00 17.07. 07:31 333 (NW) 64
BB Peg p 1 0.361501 10.80 11.48 0.68 17.07. 07:31 279 (W) 14
V1043 Cas s 1 0.661587 13.29 13.29 0.00 17.07. 07:31 296 (NW) 57
V473 Cam p 7 0.298438 11.55 12.20 0.65 17.07. 07:31 17 (N) 58
KT Cnc p 8 0.323691 13.60 14.20 0.60 17.07. 07:31 102 (E) 25
V505 And p 10 0.394143 13.80 14.60 0.80 17.07. 07:31 271 (W) 51
RS Ind s 7 0.624052 9.90 10.00 0.10 17.07. 07:31 210 (SW) -49
QT Per s 1 0.8515552 14.20 14.20 0.00 17.07. 07:31 263 (W) 79
AB And s 1 0.3318894 9.50 10.20 0.70 17.07. 07:31 287 (W) 36
GR Cet p 9 0.488807 11.31 11.71 0.40 17.07. 07:31 228 (SW) 7
IV Boo p 8 0.2830385 14.30 15.10 0.80 17.07. 07:31 25 (NE) -6
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.