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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 °
IV Tau p 5 0.979809 14.40 16.40 2.00 17.07. 19:52 359 (N) -12
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 17.07. 19:52 95 (E) 46
AF UMa p 1 5.257666 10.80 11.60 0.80 17.07. 19:52 324 (NW) 43
V417 Aql s 1 0.3703135 11.00 11.50 0.50 17.07. 19:52 124 (SE) 32
V2263 Cyg s 7 1.832655 12.36 12.36 0.00 17.07. 19:52 54 (NE) 45
V405 CMa p 10 0.384692 10.64 10.98 0.34 17.07. 19:52 314 (NW) -54
HT Vir s 1 0.4076729 7.06 7.48 0.42 17.07. 19:52 233 (SW) 33
RZ Cen p 10 1.875927 8.95 9.60 0.65 17.07. 19:53 204 (SW) -32
UZ CMi s 1 0.551363 11.60 12.10 0.50 17.07. 19:53 306 (NW) -22
QU Cas p 10 0.9718566 15.10 16.40 1.30 17.07. 19:53 38 (NE) 31
V449 Nor p 10 0.4046 15.51 15.75 0.24 17.07. 19:53 186 (S) -17
RY Ind p 10 0.712114 10.83 11.45 0.62 17.07. 19:53 137 (SE) -21
TV Cas s 1 1.812601 7.22 7.34 0.12 17.07. 19:53 33 (NE) 31
LO Cyg p 1 0.629214 13.10 13.70 0.60 17.07. 19:53 63 (NE) 41
BI CVn p 1 0.3842103 10.35 10.78 0.43 17.07. 19:53 271 (W) 50
V417 Nor p 10 0.4067 16.03 16.65 0.62 17.07. 19:54 186 (S) -17
V600 Cen p 10 1.605222 12.85 14.70 1.85 17.07. 19:54 224 (SW) -12
AY Aqr p 10 0.281995 13.70 14.70 1.00 17.07. 19:54 105 (E) -13
V1068 Her s 1 0.394304 12.40 12.40 0.00 17.07. 19:54 95 (E) 79
V649 Lyr s 1 0.292256 14.50 14.91 0.41 17.07. 19:54 93 (E) 72
U Oph s 1 1.67734617 5.84 6.46 0.62 17.07. 19:54 167 (S) 41
CU Ind p 10 0.337259 12.50 13.21 0.71 17.07. 19:55 150 (SE) -46
BS Vir p 10 0.3770834 13.60 14.40 0.80 17.07. 19:55 244 (SW) 18
V351 Cam p 9 0.348318 16.23 16.52 0.29 17.07. 19:55 1 (N) 28
YY Gem p 1 0.8142822 8.91 9.60 0.69 17.07. 19:55 324 (NW) 1
V446 Peg p 1 0.305983 14.00 14.50 0.50 17.07. 19:55 83 (E) 30
AH Aur s 1 0.4941067 10.20 10.70 0.50 17.07. 19:56 336 (NW) -8
G5777.0383 Aqr p 6 0.579077 13.47 13.47 0.00 17.07. 19:56 111 (E) 3
V1300 Her s 1 0.296334 12.63 12.63 0.00 17.07. 19:56 127 (SE) 72
LP Her p 10 3.8389124 13.00 16.20 3.20 17.07. 19:57 132 (SE) 43
V748 Cep p 10 2.50931 13.19 14.70 1.51 17.07. 19:57 14 (N) 45
V1094 Cas p 1 0.51429 12.40 12.86 0.46 17.07. 19:57 26 (NE) 27
V1302 Her s 1 0.316291 12.72 12.72 0.00 17.07. 19:57 110 (E) 76
V656 Lyr p 10 0.409766 13.20 13.60 0.40 17.07. 19:57 118 (SE) 64
AC Cnc p 1 0.3004773 13.80 15.40 1.60 17.07. 19:58 301 (NW) -8
RR Cen p 9 0.6056895 7.27 7.68 0.41 17.07. 19:58 200 (S) -22
GO Cha p 10 0.406067 10.64 10.97 0.33 17.07. 19:58 195 (S) -52
CG Cyg p 1 0.6311435 9.73 10.86 1.13 17.07. 19:58 82 (E) 42
DW UMa p 1 0.13660653 15.10 16.60 1.50 17.07. 19:58 317 (NW) 40
TZ Dra s 1 0.8660332 9.60 9.60 0.00 17.07. 19:58 89 (E) 73
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 17.07. 19:58 111 (E) 30
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 17.07. 19:58 321 (NW) -20
V616 Cyg s 1 1.326636 13.00 13.00 0.00 17.07. 19:58 61 (NE) 46
GR Gem p 9 0.5274471 15.40 16.10 0.70 17.07. 19:58 335 (NW) -16
FQ Lyn p 9 0.569226 11.72 12.06 0.34 17.07. 19:58 313 (NW) 10
V1258 Cen p 10 0.08885 15.40 22.20 6.80 17.07. 19:59 225 (SW) -5
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 17.07. 19:59 100 (E) -10
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 17.07. 19:59 83 (E) 36
V383 Mon s 2 0.6346866 14.70 15.20 0.50 17.07. 19:59 316 (NW) -33
TW Cet s 1 0.3168513 10.43 11.14 0.71 17.07. 19:59 66 (NE) -45
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.