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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:12 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:14 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1171 Oph p 10 0.91165 14.20 14.70 0.50 21.07. 21:04 196 (S) 20
V1139 Cas s 1 0.2971 12.80 12.80 0.00 21.07. 21:04 36 (NE) 29
V689 Her p 10 1.43385 15.60 16.00 0.40 21.07. 21:04 222 (SW) 50
V1026 Her p 7 0.829383 12.20 12.60 0.40 21.07. 21:04 224 (SW) 60
AC Crt p 3 0.617262 9.72 10.17 0.45 21.07. 21:04 274 (W) -20
TV Aps p 9 0.647493 13.70 14.70 1.00 21.07. 21:04 198 (S) -36
V364 Per s 2 0.3394535 14.60 15.60 1.00 21.07. 21:04 38 (NE) 7
AI Tri p 3 0.19174566 16.00 16.50 0.50 21.07. 21:04 49 (NE) 6
V691 Her s 9 0.58716 13.30 13.30 0.00 21.07. 21:04 222 (SW) 52
TU Cha p 6 0.557048 13.30 13.80 0.50 21.07. 21:04 197 (S) -52
SZ Her p 1 0.818096 9.86 11.87 2.01 21.07. 21:05 197 (S) 72
DL Cep s 1 1.630486 12.40 12.70 0.30 21.07. 21:05 51 (NE) 56
RZ Cha p 9 2.832088 8.20 9.10 0.90 21.07. 21:06 192 (S) -52
MP TrA p 10 2.069719 7.79 7.92 0.13 21.07. 21:06 194 (S) -27
CG Lac p 1 0.819389 13.90 15.00 1.10 21.07. 21:06 63 (NE) 46
LM Cnc s 5 0.315801 12.00 11.00 -1.00 21.07. 21:06 318 (NW) -16
RV Tri s 1 0.753664 11.50 13.30 1.80 21.07. 21:06 44 (NE) 11
V885 Per p 10 0.30387 13.10 13.40 0.30 21.07. 21:06 26 (NE) 21
AN UMa p 6 0.07975275 14.90 20.20 5.30 21.07. 21:07 311 (NW) 25
CP Gem s 6 2.4022675 13.70 13.70 0.00 21.07. 21:07 353 (N) -20
KP Peg s 5 0.7272053 7.05 7.05 0.00 21.07. 21:07 114 (SE) 36
V622 Aur p 9 0.3043 15.13 15.32 0.19 21.07. 21:07 4 (N) -1
V836 Cyg s 1 0.6534132 8.57 8.77 0.20 21.07. 21:07 93 (E) 52
V1296 Cen p 10 0.506878 10.71 11.40 0.69 21.07. 21:07 223 (SW) -17
V673 Ori p 10 6.24683 14.40 15.00 0.60 21.07. 21:07 357 (N) -20
ZZ Cas s 1 1.243527 10.70 10.90 0.20 21.07. 21:07 37 (NE) 40
GR Vir p 1 0.346974 7.80 8.40 0.60 21.07. 21:07 234 (SW) 19
IT Ara p 9 0.5283806 12.50 13.10 0.60 21.07. 21:08 186 (S) -20
DQ CVn p 1 0.491422 12.28 12.56 0.28 21.07. 21:08 288 (W) 31
V449 Per p 1 0.4731033 12.70 13.30 0.60 21.07. 21:08 37 (NE) 5
V1066 Her p 1 0.539622 11.80 12.30 0.50 21.07. 21:08 245 (SW) 85
FY Boo p 1 0.2411595 13.12 13.83 0.71 21.07. 21:08 267 (W) 33
AZ Col p 10 0.302105 11.31 11.72 0.41 21.07. 21:08 24 (NE) -69
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 21.07. 21:09 113 (SE) 58
V404 Hya p 7 0.309535 14.85 15.25 0.40 21.07. 21:09 311 (NW) -24
BU Vul s 1 0.5689935 10.60 10.60 0.00 21.07. 21:09 111 (E) 53
HI Lac p 10 0.1666655 15.00 18.00 3.00 21.07. 21:09 56 (NE) 47
V362 UMa p 8 0.3428 14.20 14.70 0.50 21.07. 21:09 295 (NW) 51
V724 Aql p 1 0.517599 11.10 11.57 0.47 21.07. 21:09 146 (SE) 36
GV Aqr s 4 0.33677 13.60 13.60 0.00 21.07. 21:09 114 (SE) 9
BM UMa p 1 0.2712208 13.80 14.75 0.95 21.07. 21:09 312 (NW) 27
AC Cru p 6 0.904188 11.90 12.50 0.60 21.07. 21:09 216 (SW) -42
V1151 Her p 10 0.27818 12.80 13.05 0.25 21.07. 21:09 279 (W) 70
DH CVn p 1 0.365804 12.72 13.24 0.52 21.07. 21:09 292 (W) 29
XZ Leo s 1 0.487737 10.60 11.10 0.50 21.07. 21:10 305 (NW) -6
EE CVn s 1 0.280562 13.70 14.57 0.87 21.07. 21:10 277 (W) 37
BI Vul p 1 0.2518236 14.15 14.90 0.75 21.07. 21:10 103 (E) 47
MW Cas p 10 0.4808946 13.50 14.50 1.00 21.07. 21:10 47 (NE) 38
V447 Nor p 10 0.8617 16.45 16.75 0.30 21.07. 21:11 199 (S) -20
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 21.07. 21:11 271 (W) 38
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.