Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:16 // 16:16 UTC
Civil Twilight (6°): 04:45 // 16:47 UTC
Nautical Twilight (12°): 04:08 // 17:24 UTC
Astronomical Twilight (18°): 03:30 // 18:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
VY Dor p 9 0.49692 12.19 12.97 0.78 13.10. 05:10 205 (SW) -20
CX CMa p 8 0.9546236 9.90 10.60 0.70 13.10. 05:11 184 (S) 14
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 13.10. 05:11 12 (N) -54
HY Pav p 10 0.351657 11.40 12.30 0.90 13.10. 05:11 187 (S) -66
V797 Cep p 1 0.270449 14.60 15.00 0.40 13.10. 05:11 345 (N) 49
NN Com s 5 0.582846 13.38 13.78 0.40 13.10. 05:11 93 (E) 21
G8471.1180 Tuc p 9 1.9463 9.67 10.01 0.34 13.10. 05:11 228 (SW) -50
V1009 Cas p 7 0.784681 12.30 12.65 0.35 13.10. 05:11 319 (NW) 34
V401 Cam s 8 0.3158103 13.20 13.60 0.40 13.10. 05:11 335 (NW) 66
EE Cet s 3 0.379922 8.76 8.76 0.00 13.10. 05:11 262 (W) 18
HN UMa s 4 0.38261 9.90 10.02 0.12 13.10. 05:12 87 (E) 50
DE Pup p 10 0.973813 12.60 13.20 0.60 13.10. 05:12 178 (S) 20
V1159 Her p 10 0.28735 13.30 14.00 0.70 13.10. 05:12 34 (NE) 17
SX Dra p 5 5.16957 9.80 11.60 1.80 13.10. 05:12 13 (N) 20
V901 Cen s 1 0.3542133 11.94 11.94 0.00 13.10. 05:12 148 (SE) -21
V951 Per s 7 0.270478 12.70 13.14 0.44 13.10. 05:12 268 (W) 49
GH Aqr p 6 0.305585 13.40 13.80 0.40 13.10. 05:12 310 (NW) -34
V842 Cyg p 1 0.8591385 14.00 14.90 0.90 13.10. 05:12 4 (N) -12
V470 Cam p 1 0.0956467 14.10 14.75 0.65 13.10. 05:13 350 (N) 73
FR Lup p 10 1.264033 10.10 10.80 0.70 13.10. 05:13 125 (SE) -46
V459 Cam p 10 1.504745 11.10 11.65 0.55 13.10. 05:13 340 (N) 73
V963 Cyg p 1 1.39466785 12.59 13.37 0.78 13.10. 05:13 360 (N) -8
IK Per p 1 0.6760305 11.30 11.60 0.30 13.10. 05:13 275 (W) 56
GY Pup p 10 0.4121794 11.90 12.30 0.40 13.10. 05:13 185 (S) 0
V2563 Oph p 7 0.372304 11.60 13.00 1.40 13.10. 05:13 31 (NE) -35
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 13.10. 05:13 278 (W) 17
V365 UMa p 10 0.381189 12.85 13.15 0.30 13.10. 05:13 44 (NE) 36
GQ Aps s 10 0.6353 14.50 14.80 0.30 13.10. 05:13 162 (S) -54
V754 Cep p 9 0.40905 11.92 11.92 0.00 13.10. 05:14 341 (N) 43
V592 Lyr s 1 0.355684 11.54 11.54 0.00 13.10. 05:14 15 (N) -4
MT UMa p 4 0.800653 11.75 12.16 0.41 13.10. 05:14 77 (E) 51
TV UMi s 1 0.4155497 8.77 8.85 0.08 13.10. 05:14 22 (N) 42
V507 Lyr p 7 0.366912 14.21 14.75 0.54 13.10. 05:14 14 (N) -11
GP Vul p 1 1.0325 10.70 11.90 1.20 13.10. 05:14 359 (N) -11
UX Eri p 1 0.4452835 11.15 11.71 0.56 13.10. 05:14 249 (W) 8
BS Cas s 1 0.440469 12.20 12.60 0.40 13.10. 05:14 319 (NW) 39
GT Lac p 8 0.2790438 15.50 17.00 1.50 13.10. 05:14 332 (NW) 12
NX Boo s 8 0.251135 13.02 13.36 0.34 13.10. 05:14 54 (NE) 14
V1081 Cas p 9 0.374246 16.71 17.07 0.36 13.10. 05:14 319 (NW) 38
V789 Cep p 9 0.35363 14.58 14.58 0.00 13.10. 05:14 352 (N) 49
PT Boo s 9 0.4466345 12.60 12.60 0.00 13.10. 05:15 45 (NE) 20
V591 Lyr p 2 0.300395 11.95 12.15 0.20 13.10. 05:15 15 (N) 0
QT Cyg p 10 3.335562 14.80 17.40 2.60 13.10. 05:15 357 (N) -1
UZ Mic p 10 0.440964 11.90 12.40 0.50 13.10. 05:15 310 (NW) -75
V441 Cep p 10 1.649051 8.74 9.22 0.48 13.10. 05:15 350 (N) 37
BK Vul s 1 0.453463 12.80 12.80 0.00 13.10. 05:15 338 (N) -9
IV Boo p 8 0.2830385 14.30 15.10 0.80 13.10. 05:15 64 (NE) 18
FU Lib p 2 0.780393 12.90 13.90 1.00 13.10. 05:15 69 (E) -29
V364 Per s 2 0.3394535 14.60 15.60 1.00 13.10. 05:15 286 (W) 36
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 13.10. 05:15 46 (NE) 14
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.