Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:50 // 15:28 UTC
Civil Twilight (6°): 06:15 // 16:03 UTC
Nautical Twilight (12°): 05:35 // 16:43 UTC
Astronomical Twilight (18°): 04:56 // 17:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY UMa s 1 0.47899511 9.50 10.00 0.50 15.01. 15:43 28 (NE) 22
QT Per p 1 0.8515552 14.20 15.10 0.90 15.01. 15:43 80 (E) 63
V829 Her p 1 0.358153 11.90 12.50 0.60 15.01. 15:43 309 (NW) 14
FF Vul p 1 0.444979 13.10 13.80 0.70 15.01. 15:43 265 (W) 38
V413 Gem p 7 0.532812 14.55 15.00 0.45 15.01. 15:43 75 (E) 6
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 15.01. 15:43 151 (SE) 18
V1175 Her s 1 0.321199 10.89 11.04 0.15 15.01. 15:43 306 (NW) -1
CZ Lib p 10 0.56012 14.20 15.20 1.00 15.01. 15:43 289 (W) -40
V5571 Sgr p 10 0.948834 11.76 12.30 0.54 15.01. 15:43 240 (SW) -17
V877 Cyg p 1 0.8397655 12.70 13.30 0.60 15.01. 15:43 281 (W) 34
EX Lyr p 1 0.717293 12.08 12.68 0.60 15.01. 15:43 285 (W) 22
V340 Aql p 8 3.74906 11.50 14.10 2.60 15.01. 15:43 263 (W) 27
EL Lyn s 7 0.644538 12.65 12.83 0.18 15.01. 15:43 43 (NE) 15
V1219 Cen p 9 9.32688 10.42 10.70 0.28 15.01. 15:43 152 (SE) -75
V664 Lyr p 8 0.359987 13.00 13.00 0.00 15.01. 15:43 299 (NW) 33
V656 Pup p 10 0.32903 18.12 18.27 0.15 15.01. 15:44 118 (SE) -43
SV PsA p 9 9.691565 10.10 10.60 0.50 15.01. 15:44 214 (SW) -1
V415 Aql p 8 2.46274713 11.10 12.00 0.90 15.01. 15:44 267 (W) 21
V2544 Cyg p 1 2.093767 12.69 13.26 0.57 15.01. 15:44 278 (W) 47
TY Boo p 1 0.3171485 10.81 11.47 0.66 15.01. 15:44 329 (NW) 2
DM Del p 1 0.8446725 8.58 9.11 0.53 15.01. 15:44 253 (W) 32
V866 Cyg p 4 0.899182 13.70 14.40 0.70 15.01. 15:44 279 (W) 32
SW Ant p 10 0.3802 13.80 14.90 1.10 15.01. 15:44 65 (NE) -51
DN Cam p 1 0.4983105 8.23 8.73 0.51 15.01. 15:44 27 (NE) 55
IO Cnc s 1 0.347694 13.00 12.00 -1.00 15.01. 15:44 46 (NE) -12
V348 Aql p 6 0.6658369 13.00 14.50 1.50 15.01. 15:44 262 (W) 8
QV UMa p 6 0.311444 13.50 14.50 1.00 15.01. 15:44 26 (NE) 16
GY Psc p 9 0.33967 12.40 12.60 0.20 15.01. 15:45 148 (SE) 68
V497 And p 10 0.3051 14.70 15.50 0.80 15.01. 15:45 170 (S) 74
NT Boo p 10 0.434877 12.10 12.35 0.25 15.01. 15:45 336 (NW) 15
NZ Boo p 1 0.0589094 17.20 20.00 2.80 15.01. 15:45 328 (NW) 0
V1362 Cen p 10 0.35341 9.25 9.53 0.28 15.01. 15:45 285 (W) -63
V1077 Cas p 9 0.260823 14.73 15.58 0.85 15.01. 15:45 36 (NE) 79
LY Del p 10 10.352394 10.60 11.60 1.00 15.01. 15:46 251 (W) 40
V502 Her p 1 0.3692772 12.80 13.70 0.90 15.01. 15:46 301 (NW) 17
XY Boo p 1 0.370564 10.30 10.61 0.31 15.01. 15:46 340 (N) -18
V452 Mon p 9 1.538295 12.60 13.20 0.60 15.01. 15:46 88 (E) -7
TY UMa s 1 0.354548 11.48 12.14 0.66 15.01. 15:46 3 (N) 16
NP Tel s 10 0.37512 12.90 13.30 0.40 15.01. 15:46 216 (SW) -25
OP Dra p 9 0.323163 14.71 15.09 0.38 15.01. 15:46 4 (N) 36
AK CMi s 1 0.5658969 10.10 10.30 0.20 15.01. 15:46 74 (E) -8
CW Aqr p 4 0.542909 10.70 11.00 0.30 15.01. 15:46 212 (SW) 17
AA Eri p 6 0.5008423 12.80 13.30 0.50 15.01. 15:46 124 (SE) 11
V341 Ori p 10 2.39122 14.80 17.00 2.20 15.01. 15:46 85 (E) 15
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 15.01. 15:47 56 (NE) -10
V382 Cyg p 2 1.885517 8.29 9.18 0.89 15.01. 15:47 278 (W) 44
V900 Mon s 6 0.298305 11.92 12.65 0.73 15.01. 15:47 88 (E) 4
V446 Peg s 1 0.305983 14.00 14.00 0.00 15.01. 15:47 250 (W) 50
FQ CVn s 1 0.371037 12.95 13.20 0.25 15.01. 15:47 345 (N) -7
EI CVn s 1 0.260766 11.80 12.45 0.65 15.01. 15:47 341 (N) -3
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.