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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:49 // 18:07 UTC
Civil Twilight (6°): 03:15 // 18:41 UTC
Nautical Twilight (12°): 02:31 // 19:25 UTC
Astronomical Twilight (18°): 01:40 // 20:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GV Aqr s 4 0.33677 13.60 13.60 0.00 24.04. 07:28 182 (S) 32
G4833.1209 Mon p 1 0.6968758 13.60 13.60 0.00 24.04. 07:28 48 (NE) -30
IX Boo s 8 0.35431 12.90 12.90 0.00 24.04. 07:28 312 (NW) -2
DR CVn p 1 0.329058 11.70 11.96 0.26 24.04. 07:28 335 (NW) 0
GU Boo s 1 0.4887296 13.10 13.10 0.00 24.04. 07:28 306 (NW) 15
V440 Nor p 10 0.7503 15.82 16.40 0.58 24.04. 07:28 230 (SW) -45
V1740 Aql p 8 0.44014 14.00 14.40 0.40 24.04. 07:28 242 (SW) 24
VV UMa p 1 0.687376 10.13 10.91 0.78 24.04. 07:28 9 (N) 17
FT Gem p 1 0.5876113 13.50 14.20 0.70 24.04. 07:28 54 (NE) -10
AQ Com p 1 0.2813295 15.20 15.70 0.50 24.04. 07:29 331 (NW) -13
V1271 Her p 10 0.31962 14.20 14.70 0.50 24.04. 07:29 291 (W) 38
MZ Dra p 10 0.840374 11.86 12.10 0.24 24.04. 07:29 351 (N) 36
HT Lyr p 8 0.8619849 13.20 13.70 0.50 24.04. 07:29 282 (W) 43
EP And p 1 0.4041085 11.90 12.50 0.60 24.04. 07:29 82 (E) 59
FR Ara p 10 1.66872 12.50 13.40 0.90 24.04. 07:29 218 (SW) -36
BN Ari s 1 0.2993717 10.38 10.98 0.60 24.04. 07:29 100 (E) 44
GQ Dra p 3 0.765903 8.98 9.42 0.44 24.04. 07:29 304 (NW) 43
V490 Her p 7 1.496632 13.90 15.00 1.10 24.04. 07:29 276 (W) 25
AT Men p 10 2.3446345 11.72 12.24 0.52 24.04. 07:29 151 (SE) -47
HY Lyr s 4 0.369101 13.80 14.10 0.30 24.04. 07:29 275 (W) 39
GU Ori p 1 0.470682 12.90 14.30 1.40 24.04. 07:30 64 (NE) -4
V1966 Cyg p 9 0.665077 9.95 10.04 0.09 24.04. 07:30 258 (W) 51
EV Cet p 9 0.428224 11.60 12.08 0.48 24.04. 07:30 138 (SE) 31
AQ Boo s 1 0.333139 12.30 12.30 0.00 24.04. 07:30 315 (NW) -11
V505 Cyg p 1 0.667664 11.70 12.40 0.70 24.04. 07:30 247 (SW) 60
CL CrB s 8 0.318808 11.41 11.66 0.25 24.04. 07:30 300 (NW) 22
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 24.04. 07:30 301 (NW) 68
V405 Dra p 1 0.413036 11.54 11.88 0.34 24.04. 07:30 299 (NW) 52
IY UMa p 4 0.0739138 18.40 20.00 1.60 24.04. 07:31 360 (N) 18
MT Cas s 1 0.313878 13.30 14.02 0.72 24.04. 07:31 63 (NE) 75
DK CVn p 1 0.494964 12.70 13.20 0.50 24.04. 07:31 338 (N) 1
SV Cam p 1 0.593072 8.40 9.00 0.60 24.04. 07:31 10 (N) 46
V416 Gem p 7 0.256181 12.50 13.00 0.50 24.04. 07:31 49 (NE) -3
V885 Cyg p 5 1.694787 9.90 10.30 0.40 24.04. 07:31 258 (W) 50
V1288 Sco p 8 1.108897 8.17 8.51 0.34 24.04. 07:31 237 (SW) -34
V959 Cep s 9 0.372264 11.45 11.68 0.23 24.04. 07:31 18 (N) 70
V580 Aur p 10 4.3976 13.78 15.20 1.42 24.04. 07:31 50 (NE) 8
DS Psc s 4 0.3424915 11.75 11.75 0.00 24.04. 07:31 137 (SE) 35
V642 Cyg s 7 4.446515 12.90 12.90 0.00 24.04. 07:31 304 (NW) 79
DT Lyr p 7 0.787907 14.00 14.90 0.90 24.04. 07:31 265 (W) 45
CG Cha p 10 0.3765523 13.90 14.40 0.50 24.04. 07:31 179 (S) -60
RY Lyn p 1 1.4349865 11.40 13.30 1.90 24.04. 07:31 18 (N) 9
QY Hya p 2 0.292341 9.04 9.36 0.32 24.04. 07:31 315 (NW) -62
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 24.04. 07:32 221 (SW) 0
V449 Dra p 10 0.351315 12.23 12.45 0.22 24.04. 07:32 352 (N) 57
V612 CrA p 10 1.3762035 13.80 14.50 0.70 24.04. 07:32 226 (SW) -14
FW CVn p 10 0.3454 9.25 9.32 0.07 24.04. 07:32 325 (NW) 10
V1100 Her p 1 0.346931 10.92 11.26 0.34 24.04. 07:32 289 (W) 39
IM And s 9 0.2703735 18.30 18.80 0.50 24.04. 07:32 103 (E) 66
CF Peg p 1 0.4134966 14.80 15.50 0.70 24.04. 07:32 212 (SW) 63
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.