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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:45 // 17:00 UTC
Civil Twilight (6°): 04:14 // 17:30 UTC
Nautical Twilight (12°): 03:36 // 18:08 UTC
Astronomical Twilight (18°): 02:57 // 18:48 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V553 Hya p 5 0.371497 12.36 13.05 0.69 22.09. 14:26 221 (SW) 4
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 22.09. 14:26 143 (SE) 6
V693 Cyg p 7 1.1347738 14.30 15.50 1.20 22.09. 14:26 75 (E) 42
EG CVn s 1 0.349276 13.00 13.50 0.50 22.09. 14:26 250 (W) 66
V997 Cyg s 1 0.458224 14.10 14.10 0.00 22.09. 14:26 60 (NE) 52
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 22.09. 14:26 18 (N) 25
BT Vul p 1 1.1412005 11.80 12.50 0.70 22.09. 14:26 84 (E) 32
V363 UMa p 10 0.379116 13.75 14.05 0.30 22.09. 14:26 302 (NW) 76
V640 Aql p 7 0.5612183 12.60 13.40 0.80 22.09. 14:26 106 (E) 27
BH CMi p 6 0.5592485 9.50 10.00 0.50 22.09. 14:27 289 (W) -13
XY Boo s 1 0.370564 10.30 10.61 0.31 22.09. 14:27 224 (SW) 54
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 22.09. 14:27 78 (E) -22
TU CMi p 5 0.4334425 14.40 15.10 0.70 22.09. 14:27 298 (NW) -12
V569 Sco p 1 1.0472438 10.75 11.54 0.79 22.09. 14:27 166 (S) -4
SY Aps s 6 0.278908 12.20 12.20 0.00 22.09. 14:27 185 (S) -33
PS Vir p 1 0.289806 12.00 12.30 0.30 22.09. 14:27 245 (SW) 27
V1038 Her s 1 0.26818 11.80 11.80 0.00 22.09. 14:27 129 (SE) 68
BF Aur p 4 1.583222 8.79 9.51 0.72 22.09. 14:27 343 (N) 3
EI CVn p 1 0.260766 11.80 12.50 0.70 22.09. 14:27 236 (SW) 67
V914 Cep p 10 0.38618 13.10 13.40 0.30 22.09. 14:28 16 (N) 45
V1284 Cen p 10 0.323526 12.75 13.50 0.75 22.09. 14:28 205 (SW) 4
CK Boo p 1 0.3551495 8.99 9.26 0.27 22.09. 14:28 202 (S) 47
HY Lyr s 4 0.369101 13.80 14.10 0.30 22.09. 14:28 106 (E) 55
V5521 Sgr p 10 0.464 15.20 15.80 0.60 22.09. 14:28 143 (SE) 6
IV Dra p 4 0.2681055 13.70 14.10 0.40 22.09. 14:28 2 (N) 87
LV Cam s 4 0.3657282 16.00 16.00 0.00 22.09. 14:28 341 (N) 24
V704 Cyg p 1 0.570705 13.60 14.60 1.00 22.09. 14:28 58 (NE) 34
NR Lac p 1 0.6048055 13.20 14.00 0.80 22.09. 14:28 46 (NE) 29
RT LMi s 1 0.3749177 11.40 11.70 0.30 22.09. 14:28 292 (W) 28
AA Lyr p 1 0.5173146 13.40 14.00 0.60 22.09. 14:29 98 (E) 46
V387 Her s 1 0.589466 12.80 13.20 0.40 22.09. 14:29 136 (SE) 54
AM Eri s 4 0.3165735 14.40 14.40 0.00 22.09. 14:29 339 (N) -51
CV Dra s 1 0.6175995 9.50 9.50 0.00 22.09. 14:29 56 (NE) 72
V1170 Her p 10 0.413998 12.20 12.50 0.30 22.09. 14:29 127 (SE) 79
V724 Aql p 1 0.517599 11.10 11.57 0.47 22.09. 14:29 109 (E) 17
V610 Ara p 9 0.54316 8.80 9.20 0.40 22.09. 14:29 169 (S) -18
YY Cet s 1 0.7904598 10.58 10.78 0.20 22.09. 14:29 40 (NE) -53
V1370 Tau s 7 0.295517 10.90 10.90 0.00 22.09. 14:29 331 (NW) -16
KP Boo p 9 0.589859 11.90 12.35 0.45 22.09. 14:30 250 (W) 76
DV Per p 6 0.8071396 14.40 14.90 0.50 22.09. 14:30 10 (N) 14
V2612 Oph p 1 0.375305 9.35 9.72 0.37 22.09. 14:30 125 (SE) 34
NO Vul p 1 0.370765 13.40 14.20 0.80 22.09. 14:30 100 (E) 35
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 22.09. 14:30 222 (SW) 3
OQ Cam p 6 0.43784 10.90 11.40 0.50 22.09. 14:30 0 (N) 24
V1100 Her p 1 0.346931 10.92 11.26 0.34 22.09. 14:30 102 (E) 66
AQ Boo p 1 0.333139 12.30 13.00 0.70 22.09. 14:30 224 (SW) 51
GW Cnc p 1 0.2814125 12.60 13.20 0.60 22.09. 14:30 293 (NW) 8
TU Boo s 1 0.324284 11.80 12.40 0.60 22.09. 14:30 230 (SW) 63
U Hyi p 10 0.701076 13.08 13.86 0.78 22.09. 14:31 166 (S) -56
V948 Mon s 7 0.377107 13.00 13.60 0.60 22.09. 14:31 288 (W) -16
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.