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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 18:46 UTC
Civil Twilight (6°): 02:28 // 19:24 UTC
Nautical Twilight (12°): 01:33 // 20:19 UTC
Astronomical Twilight (18°): 00:15 // 21:37 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EI CMi p 8 0.362536 12.80 13.50 0.70 20.05. 01:01 322 (NW) -32
UU Ant p 7 1.364121 12.50 13.10 0.60 20.05. 01:02 275 (W) -40
AZ Col p 10 0.302105 11.31 11.72 0.41 20.05. 01:02 15 (N) -70
EM Tuc s 4 0.326575 12.16 12.16 0.00 20.05. 01:02 146 (SE) -46
BZ Leo s 8 0.2697257 15.30 15.80 0.50 20.05. 01:02 287 (W) 15
V431 Gem p 10 0.254 17.50 17.70 0.20 20.05. 01:03 335 (NW) -12
BZ Eri p 1 0.6641701 9.00 9.48 0.48 20.05. 01:03 35 (NE) -41
V981 Aql s 10 1.058151 14.10 14.50 0.40 20.05. 01:03 147 (SE) 40
V951 Per p 7 0.270478 12.70 13.20 0.50 20.05. 01:03 21 (N) -3
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 20.05. 01:03 99 (E) 54
XZ Ari s 7 0.265488 13.85 13.85 0.00 20.05. 01:03 43 (NE) 0
LU Lib p 10 0.351671 13.50 14.30 0.80 20.05. 01:04 211 (SW) 17
SZ Cam p 1 2.698456 7.00 7.29 0.29 20.05. 01:04 13 (N) 24
G5777.0276 Aqr p 9 0.6611 10.70 11.07 0.37 20.05. 01:04 127 (SE) 14
HW Vir s 1 0.11671953 10.50 11.20 0.70 20.05. 01:04 255 (W) 1
V380 Gem p 6 0.33661 13.15 14.00 0.85 20.05. 01:04 355 (N) -14
V470 Cam p 1 0.0956467 14.10 14.75 0.65 20.05. 01:04 352 (N) 28
V753 Cyg p 1 0.9523771 11.20 11.70 0.50 20.05. 01:04 89 (E) 76
NZ Per p 1 0.93792 11.70 12.10 0.40 20.05. 01:04 17 (N) 0
BZ Ara p 9 0.4 14.50 15.10 0.60 20.05. 01:04 189 (S) -20
BI CVn p 1 0.3842103 10.35 10.78 0.43 20.05. 01:04 285 (W) 37
GH Boo s 1 0.65951 11.90 11.90 0.00 20.05. 01:04 263 (W) 43
V456 Vul s 10 3.042089 12.14 12.14 0.00 20.05. 01:04 105 (E) 49
SY Aps p 6 0.278908 12.20 13.60 1.40 20.05. 01:04 196 (S) -37
BC Gru p 8 0.3073055 9.90 10.30 0.40 20.05. 01:04 135 (SE) -26
V352 Cam p 9 0.3889751 13.98 14.31 0.33 20.05. 01:05 9 (N) 30
V393 Cam p 9 0.385712 13.90 14.70 0.80 20.05. 01:05 2 (N) 30
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 20.05. 01:05 84 (E) 21
G4922.0195 Leo p 9 0.62885 10.40 10.78 0.38 20.05. 01:05 276 (W) -8
OO Cyg p 7 0.2620015 14.10 14.60 0.50 20.05. 01:05 109 (E) 66
LT Com p 1 0.512058 10.61 10.75 0.14 20.05. 01:05 278 (W) 29
NO Aqr p 9 0.32276 14.10 14.70 0.60 20.05. 01:05 137 (SE) 17
V621 Pup p 10 0.390386 10.25 11.00 0.75 20.05. 01:06 267 (W) -70
V404 Hya p 7 0.309535 14.85 15.25 0.40 20.05. 01:06 308 (NW) -22
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 20.05. 01:06 116 (SE) 59
QU Cyg p 1 0.3469114 14.50 15.30 0.80 20.05. 01:06 107 (E) 65
CD Cam s 1 0.764183 11.63 11.63 0.00 20.05. 01:06 350 (N) 35
V348 Aql p 6 0.6658369 13.00 14.50 1.50 20.05. 01:06 156 (SE) 38
SS Ari p 1 0.405986 10.37 10.92 0.55 20.05. 01:06 51 (NE) 0
V2364 Cyg s 2 0.5921355 11.10 11.65 0.55 20.05. 01:06 84 (E) 76
PP Lac p 1 0.4011613 11.10 12.00 0.90 20.05. 01:06 57 (NE) 48
V387 Cyg p 1 0.6405968 11.50 12.30 0.80 20.05. 01:07 90 (E) 53
V549 And p 10 0.315957 14.00 14.50 0.50 20.05. 01:07 43 (NE) 15
V357 Aps p 7 0.304565 14.00 14.30 0.30 20.05. 01:07 189 (S) -40
V926 Aql s 9 2.973115 13.80 13.80 0.00 20.05. 01:07 141 (SE) 43
CV Boo p 1 0.8469932 10.20 11.00 0.80 20.05. 01:07 259 (W) 60
BB Peg s 1 0.361501 10.80 11.40 0.60 20.05. 01:07 98 (E) 28
V1220 Tau p 6 1.06424 11.90 12.50 0.60 20.05. 01:08 46 (NE) -32
V525 Cyg p 6 2.403315 13.30 15.60 2.30 20.05. 01:08 84 (E) 57
QV Her p 10 3.221217 14.40 16.60 2.20 20.05. 01:08 169 (S) 72
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.