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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:46 // 16:38 UTC
Civil Twilight (6°): 05:16 // 17:09 UTC
Nautical Twilight (12°): 04:38 // 17:46 UTC
Astronomical Twilight (18°): 04:01 // 18:24 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V345 Ser p 10 0.372484 14.30 15.10 0.80 27.02. 08:12 259 (W) 24
EN Gem s 1 1.2076254 13.60 13.80 0.20 27.02. 08:12 17 (N) -20
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 27.02. 08:12 143 (SE) 20
V1853 Ori p 1 0.383 11.60 12.02 0.42 27.02. 08:12 37 (NE) -16
LP Com p 1 0.337934 12.76 13.37 0.61 27.02. 08:12 300 (NW) 10
KO Del p 1 0.5833444 12.50 13.00 0.50 27.02. 08:12 154 (SE) 54
IN Gem p 9 1.131189 15.00 16.20 1.20 27.02. 08:12 16 (N) -21
DK CVn s 1 0.494964 12.70 12.80 0.10 27.02. 08:12 307 (NW) 19
V357 Her p 5 0.28204 13.40 13.95 0.55 27.02. 08:12 203 (SW) 51
V590 Oph p 10 0.8269063 13.40 13.70 0.30 27.02. 08:13 208 (SW) 46
CR Del p 8 0.3537417 13.50 13.90 0.40 27.02. 08:13 161 (S) 54
IM And s 9 0.2703735 18.30 18.80 0.50 27.02. 08:13 70 (E) 38
V1045 Her s 1 0.510283 10.90 10.90 0.00 27.02. 08:13 276 (W) 65
V405 CMa p 10 0.384692 10.64 10.98 0.34 27.02. 08:13 35 (NE) -57
QY Hya p 2 0.292341 9.04 9.36 0.32 27.02. 08:13 268 (W) -36
EN Oct s 1 0.288913 11.88 12.50 0.62 27.02. 08:13 180 (S) -50
GP Gem s 4 1.594742 13.10 13.50 0.40 27.02. 08:13 9 (N) -27
PT Lib p 10 0.434556 13.90 14.60 0.70 27.02. 08:13 238 (SW) -3
V391 Vir s 1 0.3543161 12.21 12.60 0.39 27.02. 08:14 288 (W) -10
V1647 Aql s 6 0.463588 13.50 13.90 0.40 27.02. 08:14 181 (S) 30
YY Gru p 9 0.2926495 12.40 13.20 0.80 27.02. 08:14 151 (SE) -18
UX UMa p 1 0.19667128 12.57 14.15 1.58 27.02. 08:14 310 (NW) 36
V641 Ori s 1 0.450815 14.20 14.50 0.30 27.02. 08:15 28 (NE) -22
V442 Cam s 1 0.442643 13.05 13.05 0.00 27.02. 08:15 7 (N) 34
V1076 Oph p 10 1.874345 15.70 18.00 2.30 27.02. 08:15 219 (SW) 40
NS Mon s 6 1.777618 10.60 11.10 0.50 27.02. 08:15 20 (N) -30
AH Vir s 1 0.4075267 8.89 8.89 0.00 27.02. 08:15 295 (NW) -5
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 27.02. 08:16 345 (N) -18
HY Vel p 10 3.10689 4.83 4.90 0.07 27.02. 08:16 245 (SW) -81
V810 Cep p 9 0.584566 13.10 13.60 0.50 27.02. 08:16 9 (N) 78
V554 Hya p 10 0.302559 12.50 13.30 0.80 27.02. 08:16 255 (W) -24
LO Com s 1 0.2863605 12.38 12.38 0.00 27.02. 08:16 301 (NW) 9
V2617 Oph p 10 0.424074 13.15 13.75 0.60 27.02. 08:17 232 (SW) 17
V339 Dra p 9 0.457404 13.40 14.00 0.60 27.02. 08:17 302 (NW) 55
YY Eri p 1 0.3214963 8.37 9.04 0.67 27.02. 08:17 68 (E) -31
BT CrB p 9 0.0892 18.90 20.40 1.50 27.02. 08:17 273 (W) 46
EX Hya p 10 0.068233846 9.60 13.99 4.39 27.02. 08:18 260 (W) -31
NO Aqr p 9 0.32276 14.10 14.70 0.60 27.02. 08:18 165 (S) 26
V473 Cam p 7 0.298438 11.55 12.20 0.65 27.02. 08:18 2 (N) 37
BL Leo s 1 0.28193 13.80 13.80 0.00 27.02. 08:18 309 (NW) 1
MS Pav s 10 0.33474 13.70 14.10 0.40 27.02. 08:18 176 (S) -34
V446 Peg p 1 0.305983 14.00 14.50 0.50 27.02. 08:19 128 (SE) 59
NO Vul p 1 0.370765 13.40 14.20 0.80 27.02. 08:19 187 (S) 60
V423 Dra p 10 1.21747 10.93 11.25 0.32 27.02. 08:19 330 (NW) 83
V634 Aur p 9 0.4509 15.00 15.27 0.27 27.02. 08:19 23 (NE) 3
SW Lac s 1 0.320719 8.51 9.31 0.80 27.02. 08:19 92 (E) 55
V842 Her p 1 0.419037 9.85 10.45 0.60 27.02. 08:19 292 (W) 55
V947 Oph p 7 0.7977454 15.25 15.60 0.35 27.02. 08:19 216 (SW) 40
RS Sgr s 1 2.415684 6.01 6.28 0.27 27.02. 08:20 199 (S) 3
V892 Cep p 10 0.362442 13.50 14.00 0.50 27.02. 08:20 21 (N) 60
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.