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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
UV Mon s 1 0.415677 12.50 12.50 0.00 21.05. 22:38 302 (NW) -23
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 21.05. 22:38 54 (NE) 55
AH Gem s 1 0.336762 14.40 14.80 0.40 21.05. 22:38 312 (NW) -11
LU Lac s 2 0.2988016 14.60 15.32 0.72 21.05. 22:38 46 (NE) 31
V1187 Her s 1 0.310764 11.14 11.31 0.17 21.05. 22:38 141 (SE) 73
V758 Cen s 8 0.580785 8.80 9.15 0.35 21.05. 22:38 195 (S) -18
RZ Aur p 6 3.01059 11.90 14.00 2.10 21.05. 22:38 332 (NW) -3
V1043 Cas p 1 0.661587 13.29 14.18 0.89 21.05. 22:38 27 (NE) 20
EO Aur s 5 4.065648 7.56 7.89 0.33 21.05. 22:38 340 (N) -1
IL Cnc p 1 0.267656 12.35 12.96 0.61 21.05. 22:39 291 (W) 9
V731 Her s 1 0.4264073 13.30 13.80 0.50 21.05. 22:39 99 (E) 72
V1538 Aql p 5 0.73225 12.30 12.70 0.40 21.05. 22:39 113 (SE) 26
GU Aps p 10 0.436522 14.00 14.70 0.70 21.05. 22:39 180 (S) -40
BX Tri p 6 0.1926355 12.35 12.65 0.30 21.05. 22:39 16 (N) -5
DQ CVn p 1 0.491422 12.28 12.56 0.28 21.05. 22:39 261 (W) 54
BG Boo p 1 0.64008 13.50 14.30 0.80 21.05. 22:39 226 (SW) 59
V470 Hya p 7 0.395393 13.00 13.50 0.50 21.05. 22:40 287 (W) -13
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 21.05. 22:40 167 (S) 35
BN Psc p 8 0.349118 16.45 16.75 0.30 21.05. 22:40 29 (NE) -7
UZ For p 10 0.087865429 18.20 20.90 2.70 21.05. 22:40 2 (N) -66
NU Boo s 8 0.339576 13.40 13.40 0.00 21.05. 22:40 309 (NW) 83
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 21.05. 22:40 19 (N) 25
V345 Gem s 1 0.274778 7.82 7.88 0.06 21.05. 22:40 313 (NW) 9
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 21.05. 22:40 133 (SE) -4
NN Ser p 1 0.1300801 17.00 23.00 6.00 21.05. 22:40 174 (S) 53
V1229 Sco p 10 1.859839 8.90 9.08 0.18 21.05. 22:40 160 (S) -5
CX Aqr s 1 0.5559864 10.55 10.80 0.25 21.05. 22:40 80 (E) -10
MO Aqr p 2 0.3981435 9.95 10.28 0.33 21.05. 22:40 98 (E) 4
V627 Aur p 8 0.387842 13.70 14.10 0.40 21.05. 22:40 335 (NW) 4
V401 Lac s 2 1.95012 7.93 7.93 0.00 21.05. 22:41 50 (NE) 32
KT Aps s 10 0.3742 15.00 15.20 0.20 21.05. 22:41 173 (S) -36
DN Cru p 10 9.88134 8.76 9.05 0.29 21.05. 22:41 207 (SW) -23
CZ CMa p 9 0.818973 13.40 13.70 0.30 21.05. 22:41 284 (W) -36
IW Boo p 4 0.264742 13.40 13.70 0.30 21.05. 22:41 252 (W) 74
AA UMa p 1 0.468127 10.88 11.58 0.70 21.05. 22:41 303 (NW) 34
V408 Aql p 10 2.835024 14.10 16.50 2.40 21.05. 22:42 117 (SE) 26
G0176.0801 CMi s 8 0.27465 13.34 13.34 0.00 21.05. 22:42 303 (NW) -16
KM Boo p 8 0.35866 14.05 14.70 0.65 21.05. 22:42 298 (NW) 77
WY Sex p 5 0.3680553 11.50 11.80 0.30 21.05. 22:42 264 (W) 4
FW CVn p 10 0.3454 9.25 9.32 0.07 21.05. 22:42 254 (W) 69
QQ Boo s 8 0.2764765 12.45 12.45 0.00 21.05. 22:42 200 (S) 85
RT Hyi s 10 0.2840352 12.28 13.13 0.85 21.05. 22:42 168 (S) -58
EL Aqr p 1 0.48141 10.38 10.73 0.35 21.05. 22:42 70 (E) -26
V364 Per p 2 0.3394535 14.60 15.60 1.00 21.05. 22:42 12 (N) -3
GX Psc p 9 0.43431 13.40 13.70 0.30 21.05. 22:43 30 (NE) -3
DK Hya p 1 0.5219213 10.50 11.50 1.00 21.05. 22:43 256 (W) -15
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 21.05. 22:43 308 (NW) -13
PT Dra p 10 0.270768 14.30 14.90 0.60 21.05. 22:43 312 (NW) 82
OS Lup p 10 0.3741337 10.33 11.05 0.72 21.05. 22:43 187 (S) 2
V857 Her s 1 0.38223 10.90 10.90 0.00 21.05. 22:43 129 (SE) 74
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.