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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 °
V1637 Ori p 9 1.82278 12.00 13.10 1.10 23.04. 22:03 296 (NW) -24
DD Com p 1 0.2692074 14.30 15.05 0.75 23.04. 22:03 201 (S) 60
QX Cyg s 8 0.8995035 14.30 14.50 0.20 23.04. 22:03 56 (NE) 22
QS Vir p 9 0.150757525 14.27 17.76 3.49 23.04. 22:03 170 (S) 26
V1033 Her p 1 0.298051 11.19 11.39 0.20 23.04. 22:04 97 (E) 43
CR Tau s 1 0.68270353 12.50 12.50 0.00 23.04. 22:04 300 (NW) 6
SZ Scl s 10 0.320832 11.72 12.40 0.68 23.04. 22:04 35 (NE) -68
EZ Mon p 2 0.3761659 12.90 13.40 0.50 23.04. 22:04 268 (W) -5
V337 UMa s 8 0.383365 13.70 14.20 0.50 23.04. 22:04 289 (W) 61
NZ Boo p 1 0.0589094 17.20 20.00 2.80 23.04. 22:04 119 (SE) 64
DY Gru p 9 0.336029 9.37 10.04 0.67 23.04. 22:05 68 (E) -67
UV Gru p 10 0.365688 12.75 13.55 0.80 23.04. 22:05 102 (E) -62
IK Her s 1 1.099428 13.50 13.50 0.00 23.04. 22:05 91 (E) 45
PT Vel p 9 1.8020075 7.05 7.60 0.55 23.04. 22:05 222 (SW) -17
AH Cep p 5 1.774741 6.78 7.07 0.29 23.04. 22:05 17 (N) 28
NT Aps p 5 0.294763 8.39 8.87 0.48 23.04. 22:05 173 (S) -35
QW Gem s 1 0.3581235 10.33 10.33 0.00 23.04. 22:05 294 (NW) 19
YZ Cha s 10 4.45739 11.15 11.15 0.00 23.04. 22:06 187 (S) -39
V609 Aur p 9 0.4747295 13.10 13.60 0.50 23.04. 22:06 315 (NW) 16
BM UMa p 1 0.2712208 13.80 14.75 0.95 23.04. 22:06 272 (W) 69
SU Pic s 8 1.838119 10.07 10.20 0.13 23.04. 22:07 252 (W) -50
V579 Lyr s 1 0.242906 12.77 12.77 0.00 23.04. 22:07 62 (NE) 35
SY Cen p 10 6.63114 11.10 12.00 0.90 23.04. 22:07 177 (S) -22
NP Per s 1 2.2285805 12.20 13.00 0.80 23.04. 22:07 323 (NW) 1
KP And s 2 1.405395 12.43 12.43 0.00 23.04. 22:07 23 (NE) 6
AD CMa p 8 0.7933042 13.50 13.70 0.20 23.04. 22:07 258 (W) -15
V658 Lyr s 1 0.33026 11.10 11.10 0.00 23.04. 22:08 61 (NE) 40
FS Lyn p 9 0.5400065 11.02 11.37 0.35 23.04. 22:08 286 (W) 45
BP Vul s 1 1.940346 10.10 10.50 0.40 23.04. 22:08 64 (NE) 6
AS Pic p 10 0.463642 10.82 11.14 0.32 23.04. 22:08 236 (SW) -47
V835 Cep p 10 0.452238 12.60 12.95 0.35 23.04. 22:08 30 (NE) 33
VV Vir s 1 0.446135 11.90 13.20 1.30 23.04. 22:08 166 (S) 29
SW Gru p 10 0.28812 13.50 14.00 0.50 23.04. 22:08 100 (E) -57
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 23.04. 22:09 103 (E) 63
BV Tri s 1 0.494177 14.10 14.20 0.10 23.04. 22:09 349 (N) -2
GN Boo s 1 0.3016025 10.75 10.75 0.00 23.04. 22:09 131 (SE) 63
V691 Her p 9 0.58716 13.30 13.70 0.40 23.04. 22:09 115 (SE) 41
FT Lyn p 9 0.2937757 12.90 12.90 0.00 23.04. 22:09 277 (W) 42
UV Psc p 1 0.861047 8.91 10.05 1.14 23.04. 22:09 0 (N) -33
DF Hya p 1 0.3306016 11.00 11.50 0.50 23.04. 22:09 255 (W) 20
V449 Peg s 1 0.352657 14.60 14.60 0.00 23.04. 22:09 46 (NE) 2
VZ CVn p 1 0.84246163 9.17 9.72 0.55 23.04. 22:09 171 (S) 68
BT CrB p 9 0.0892 18.90 20.40 1.50 23.04. 22:10 102 (E) 58
V677 Cen p 9 0.3250284 11.50 11.70 0.20 23.04. 22:10 164 (S) -2
EM Cyg p 1 0.2909091 11.90 14.40 2.50 23.04. 22:10 66 (NE) 20
XZ CMi p 1 0.5788095 9.70 10.42 0.72 23.04. 22:10 265 (W) 9
BC Gru p 8 0.3073055 9.90 10.30 0.40 23.04. 22:10 101 (E) -65
EF Cep p 1 0.6061084 12.00 12.60 0.60 23.04. 22:10 350 (N) 44
V1007 Cas s 5 0.332007 12.00 12.41 0.41 23.04. 22:10 11 (N) 12
KW Boo s 5 0.348865 14.00 14.50 0.50 23.04. 22:10 142 (SE) 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.