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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:09 UTC
Civil Twilight (6°): 03:23 // 18:42 UTC
Nautical Twilight (12°): 02:40 // 19:26 UTC
Astronomical Twilight (18°): 01:50 // 20:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1044 Her p 1 0.2406405 13.07 13.27 0.20 21.08. 19:56 249 (W) 68
HQ Cas p 7 2.194655 13.90 14.60 0.70 21.08. 19:56 41 (NE) 41
BX Tri p 6 0.1926355 12.35 12.65 0.30 21.08. 19:57 53 (NE) 13
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.08. 19:57 233 (SW) 27
XY Sct p 4 0.7852528 13.80 14.50 0.70 21.08. 19:57 185 (S) 34
DD Mon p 1 0.5680155 10.61 11.09 0.48 21.08. 19:57 4 (N) -40
V634 Mon p 7 2.114109 12.00 12.40 0.40 21.08. 19:57 354 (N) -42
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 21.08. 19:57 205 (SW) 10
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.08. 19:57 330 (NW) 28
RT Hyi p 10 0.2840352 12.28 13.15 0.87 21.08. 19:57 163 (S) -49
XY UMa p 1 0.47899511 9.50 10.17 0.67 21.08. 19:57 341 (N) 18
GU Aps s 10 0.436522 14.00 14.50 0.50 21.08. 19:58 190 (S) -43
V394 Cam p 10 0.381489 13.20 13.60 0.40 21.08. 19:58 7 (N) 33
V1100 Her s 1 0.346931 10.92 10.92 0.00 21.08. 19:58 241 (SW) 74
BT Vul p 1 1.1412005 11.80 12.50 0.70 21.08. 19:58 137 (SE) 62
AV Dor p 9 1.094875 9.67 10.09 0.42 21.08. 19:58 145 (SE) -74
V2650 Oph p 7 0.384054 12.57 13.20 0.63 21.08. 19:59 207 (SW) 45
HH UMa p 1 0.375493 10.58 10.80 0.22 21.08. 19:59 313 (NW) 11
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 21.08. 19:59 53 (NE) 77
KR Mon s 1 1.150961 11.28 11.28 0.00 21.08. 19:59 342 (N) -39
GQ Cnc p 2 0.422208 13.40 14.40 1.00 21.08. 19:59 331 (NW) -8
Y Sex p 1 0.4198165 9.83 10.21 0.38 21.08. 20:00 308 (NW) -26
V389 Cam s 9 0.439897 11.80 12.50 0.70 21.08. 20:00 10 (N) 31
V547 And p 10 1.95401 11.38 11.76 0.38 21.08. 20:00 56 (NE) 21
IU Cnc s 1 0.421646 11.80 12.32 0.52 21.08. 20:00 328 (NW) -22
IW UMa p 1 0.774718 11.70 12.18 0.48 21.08. 20:00 334 (NW) 9
XY LMi s 1 0.436886 10.70 10.70 0.00 21.08. 20:00 317 (NW) 5
AT Mon s 1 2.029021 10.50 10.50 0.00 21.08. 20:00 351 (N) -47
V1231 Sco p 10 0.403586 15.42 15.61 0.19 21.08. 20:00 195 (S) 3
V467 Vul s 1 0.427409 12.44 12.70 0.26 21.08. 20:00 124 (SE) 51
BR CrB p 10 0.766929 9.88 10.11 0.23 21.08. 20:00 266 (W) 54
V524 Hya p 10 0.15 17.12 19.40 2.28 21.08. 20:00 318 (NW) -31
MM Cen s 9 2.094509 12.10 12.40 0.30 21.08. 20:01 226 (SW) -49
V400 Cyg p 9 0.892555 13.20 14.30 1.10 21.08. 20:01 112 (E) 55
V553 Hya p 5 0.371497 12.36 13.05 0.69 21.08. 20:01 259 (W) -25
V376 And s 1 0.798674 7.68 7.68 0.00 21.08. 20:01 41 (NE) 25
GG Vel s 10 1.475228 8.72 9.07 0.35 21.08. 20:01 274 (W) -67
DQ CMa p 10 0.425025 14.80 15.80 1.00 21.08. 20:01 350 (N) -56
V664 Lyr p 8 0.359987 13.00 13.00 0.00 21.08. 20:01 211 (SW) 82
DV Peg s 1 0.642167 11.70 12.10 0.40 21.08. 20:01 122 (SE) 50
V536 And p 10 0.6415 14.20 14.60 0.40 21.08. 20:01 57 (NE) 25
V1284 Cen p 10 0.323526 12.75 13.50 0.75 21.08. 20:01 243 (SW) -19
FG Sct p 3 0.270572 13.66 14.76 1.10 21.08. 20:01 185 (S) 34
GU Vul p 2 0.774228 11.60 12.20 0.60 21.08. 20:02 155 (SE) 65
GI Vul p 1 0.4814828 13.50 14.60 1.10 21.08. 20:02 158 (S) 65
V441 Nor p 10 0.362 16.15 16.70 0.55 21.08. 20:02 206 (SW) -23
MT Her p 1 0.4877185 11.86 12.86 1.00 21.08. 20:02 197 (S) 54
V731 Her p 1 0.4264073 13.30 13.90 0.60 21.08. 20:02 261 (W) 72
IO Boo s 7 0.2711483 13.00 13.00 0.00 21.08. 20:02 274 (W) 30
V404 Hya p 7 0.309535 14.85 15.25 0.40 21.08. 20:02 325 (NW) -29
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.