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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:21 // 16:06 UTC
Civil Twilight (6°): 05:49 // 16:38 UTC
Nautical Twilight (12°): 05:11 // 17:16 UTC
Astronomical Twilight (18°): 04:33 // 17:54 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V804 Cep s 6 0.347592 12.94 13.45 0.51 07.02. 22:21 352 (N) 50
V457 Per p 7 1.170286 14.40 15.30 0.90 07.02. 22:22 290 (W) 33
V935 Cep p 10 1.228 12.05 12.55 0.50 07.02. 22:22 347 (N) 38
V1013 Cyg p 3 4.67973 13.30 13.80 0.50 07.02. 22:22 8 (N) -6
V563 And s 8 0.3031916 13.70 14.00 0.30 07.02. 22:22 301 (NW) 23
AK Boo p 8 0.69403 15.80 16.30 0.50 07.02. 22:22 84 (E) 27
CM CMa p 10 0.53093 13.00 13.40 0.40 07.02. 22:23 202 (S) 19
HH Boo s 1 0.318666 11.00 11.00 0.00 07.02. 22:23 58 (NE) 36
AO CMi p 7 0.8531025 14.40 15.60 1.20 07.02. 22:23 208 (SW) 39
V1187 Her s 1 0.310764 11.14 11.31 0.17 07.02. 22:23 47 (NE) 12
V1137 Her p 10 0.37083 14.30 14.70 0.40 07.02. 22:23 43 (NE) 27
XZ Hya p 10 0.6262836 14.70 15.60 0.90 07.02. 22:23 168 (S) 17
DY CVn s 1 0.2459495 12.00 12.00 0.00 07.02. 22:23 78 (E) 40
V648 Lyr s 1 0.368752 13.22 13.62 0.40 07.02. 22:24 25 (NE) 6
OU Ser s 1 0.2967662 8.25 8.43 0.18 07.02. 22:24 71 (E) 5
V753 Mon s 5 0.677044 8.30 8.30 0.00 07.02. 22:24 206 (SW) 33
LV CMa p 9 1.18348 8.65 8.83 0.18 07.02. 22:24 205 (SW) 25
V430 Nor p 10 0.366 16.70 17.22 0.52 07.02. 22:24 128 (SE) -49
V435 Gem s 1 0.3365 10.55 10.90 0.35 07.02. 22:24 201 (S) 61
TT CMi p 7 0.8455176 14.00 14.80 0.80 07.02. 22:24 201 (S) 44
MT Her p 1 0.4877185 11.86 12.86 1.00 07.02. 22:25 35 (NE) -19
GQ Boo s 1 0.3846402 12.65 12.65 0.00 07.02. 22:25 70 (E) 16
V1414 Cyg s 1 1.4062545 13.60 13.60 0.00 07.02. 22:25 346 (N) 9
YZ Lib p 10 0.777354 12.70 13.30 0.60 07.02. 22:25 105 (E) -27
V725 Cyg p 1 1.4632545 13.30 13.80 0.50 07.02. 22:25 7 (N) -9
II CMa s 8 0.22919704 15.22 15.22 0.00 07.02. 22:25 207 (SW) 23
V506 Cam p 8 0.3401 12.70 13.30 0.60 07.02. 22:25 1 (N) 56
IP Lac p 1 0.8520135 13.20 14.00 0.80 07.02. 22:25 346 (N) 13
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 07.02. 22:25 5 (N) -29
V1333 Her s 1 0.317594 13.27 13.27 0.00 07.02. 22:25 24 (NE) 14
IS Boo p 8 0.25145 14.00 14.60 0.60 07.02. 22:25 56 (NE) 38
Y Gru p 10 1.716866 11.50 13.00 1.50 07.02. 22:25 263 (W) -69
RR Vel p 10 1.85419 10.70 11.80 1.10 07.02. 22:25 161 (S) -5
IY UMa p 4 0.0739138 18.40 20.00 1.60 07.02. 22:26 54 (NE) 70
V829 Her p 1 0.358153 11.90 12.50 0.60 07.02. 22:26 43 (NE) 8
V490 And s 7 0.424185 14.60 14.60 0.00 07.02. 22:26 320 (NW) 14
PW UMa p 8 0.5552888 11.10 11.60 0.50 07.02. 22:26 14 (N) 74
G0196.0699 Hya p 9 0.52831 11.80 12.40 0.60 07.02. 22:26 187 (S) 40
V999 Aql p 10 0.4335 15.20 16.00 0.80 07.02. 22:26 17 (N) -28
VZ Scl p 10 0.1446222 15.60 18.40 2.80 07.02. 22:26 285 (W) -47
V502 Cyg s 4 0.566962 13.60 13.60 0.00 07.02. 22:26 2 (N) 3
DM Cir p 8 0.386773 9.99 10.51 0.52 07.02. 22:26 130 (SE) -45
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 07.02. 22:27 317 (NW) -47
CG Cha s 10 0.3765523 13.90 14.40 0.50 07.02. 22:27 174 (S) -41
V1189 Cyg p 5 1.041837 13.10 13.70 0.60 07.02. 22:27 4 (N) 12
YY Nor p 10 1.694879 13.20 16.10 2.90 07.02. 22:27 129 (SE) -48
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 07.02. 22:27 16 (N) -9
WY Cnc s 1 0.8293686 9.51 10.41 0.90 07.02. 22:27 168 (S) 66
BX Tri s 6 0.1926355 12.35 12.60 0.25 07.02. 22:27 296 (NW) 22
V417 Cam p 10 0.28482 14.20 14.70 0.50 07.02. 22:27 315 (NW) 65
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.