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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:59 // 16:28 UTC
Civil Twilight (6°): 05:27 // 16:59 UTC
Nautical Twilight (12°): 04:50 // 17:36 UTC
Astronomical Twilight (18°): 04:13 // 18:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RV CVn s 1 0.2695671 13.75 13.75 0.00 20.02. 17:56 42 (NE) 0
V347 Dra p 10 0.507279 12.40 12.70 0.30 20.02. 17:56 6 (N) 24
V352 Cam p 9 0.3889751 13.98 14.31 0.33 20.02. 17:56 351 (N) 71
AB Cas p 1 1.366888 10.10 11.85 1.75 20.02. 17:57 336 (NW) 63
V404 Peg s 2 0.419177 10.47 10.47 0.00 20.02. 17:57 294 (NW) 25
V474 Cam p 5 0.328205 10.90 11.40 0.50 20.02. 17:57 29 (NE) 65
V2788 Ori p 7 0.500033 12.00 12.50 0.50 20.02. 17:57 154 (SE) 43
RS Sct p 5 0.6642377 9.78 10.91 1.13 20.02. 17:57 321 (NW) -44
IK Per p 1 0.6760305 11.30 11.60 0.30 20.02. 17:57 217 (SW) 80
AC Cnc s 1 0.3004773 13.80 14.70 0.90 20.02. 17:57 109 (E) 31
V651 Ara p 10 0.2770608 14.60 15.40 0.80 20.02. 17:57 162 (S) -83
TX Cha p 6 0.901645 13.08 14.00 0.92 20.02. 17:57 167 (S) -49
EU Peg p 5 0.721115 12.20 12.80 0.60 20.02. 17:57 288 (W) 21
AN UMa p 6 0.07975275 14.90 20.20 5.30 20.02. 17:57 57 (NE) 32
VY Cnc s 10 0.7194195 11.90 12.30 0.40 20.02. 17:58 101 (E) 34
V1026 Sgr s 10 0.3888662 12.80 13.40 0.60 20.02. 17:58 315 (NW) -51
EM Psc p 8 0.343975 14.30 14.75 0.45 20.02. 17:58 251 (W) 32
V441 Nor p 10 0.362 16.15 16.70 0.55 20.02. 17:58 129 (SE) -78
V2394 Oph p 8 0.589356 11.25 11.95 0.70 20.02. 17:58 15 (N) -64
V576 Cen s 10 0.378016 12.60 12.60 0.00 20.02. 17:58 106 (E) -35
FQ CVn s 1 0.371037 12.95 13.20 0.25 20.02. 17:58 41 (NE) 3
AT Aqr s 8 0.30409565 14.10 14.70 0.60 20.02. 17:58 264 (W) -22
V705 And p 10 0.354675 11.12 11.40 0.28 20.02. 17:58 286 (W) 32
CL Ari s 8 0.993599 9.75 9.75 0.00 20.02. 17:58 227 (SW) 61
V608 Cas s 1 0.380403 12.30 12.30 0.00 20.02. 17:58 334 (NW) 62
AU Phe p 10 0.2658125 12.23 12.78 0.55 20.02. 17:58 212 (SW) -15
V789 Her s 1 0.3200448 14.90 14.90 0.00 20.02. 17:58 359 (N) 3
V335 Cam p 9 1.245129 11.62 11.90 0.28 20.02. 17:59 346 (N) 71
UX Hor s 10 0.712816 14.00 14.40 0.40 20.02. 17:59 195 (S) -14
HY Lyr p 4 0.369101 13.80 14.40 0.60 20.02. 17:59 344 (N) -7
IP Peg p 1 0.15820616 13.00 18.60 5.60 20.02. 17:59 278 (W) 17
BE Col p 10 0.64788 15.00 15.00 0.00 20.02. 17:59 167 (S) 7
V596 Aur s 1 0.397887 11.83 12.27 0.44 20.02. 17:59 181 (S) 83
ST Aqr p 1 0.780991 9.15 9.67 0.52 20.02. 18:00 274 (W) -12
TX CMi s 1 0.3892173 14.00 14.70 0.70 20.02. 18:00 130 (SE) 34
QQ UMa p 10 0.372776 13.30 14.10 0.80 20.02. 18:00 66 (NE) 48
ET Mus s 8 0.4593487 12.10 12.10 0.00 20.02. 18:00 156 (SE) -55
V602 Aql s 7 3.012499 11.90 12.70 0.80 20.02. 18:00 319 (NW) -14
V422 Gem p 9 7.5424 8.15 8.31 0.16 20.02. 18:00 131 (SE) 47
NN Mon p 6 0.9123618 12.70 13.90 1.20 20.02. 18:00 139 (SE) 31
V353 Lup p 10 0.67957 12.20 12.80 0.60 20.02. 18:01 81 (E) -69
V1374 Tau p 1 0.250818 13.00 13.50 0.50 20.02. 18:01 155 (SE) 67
V1140 Cen p 9 0.434606 13.60 14.70 1.10 20.02. 18:01 99 (E) -44
V339 Boo p 10 0.3628085 10.70 10.90 0.20 20.02. 18:01 14 (N) 5
SW Lac p 1 0.320719 8.51 9.39 0.88 20.02. 18:01 298 (NW) 27
KR Nor p 10 0.83655 12.80 13.30 0.50 20.02. 18:01 157 (SE) -79
OO Cyg p 7 0.2620015 14.10 14.60 0.50 20.02. 18:01 328 (NW) 5
PT Vel s 9 1.8020075 7.05 7.60 0.55 20.02. 18:01 138 (SE) -18
BY Per s 1 1.152638 13.20 13.20 0.00 20.02. 18:01 298 (NW) 61
BT CrB p 9 0.0892 18.90 20.40 1.50 20.02. 18:02 14 (N) -3
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.