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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:48 // 15:32 UTC
Civil Twilight (6°): 06:13 // 16:07 UTC
Nautical Twilight (12°): 05:33 // 16:47 UTC
Astronomical Twilight (18°): 04:54 // 17:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OZ Boo p 9 0.324084 13.90 14.15 0.25 19.01. 03:30 108 (E) 52
XY Ari p 10 0.25265 13.54 17.60 4.06 19.01. 03:30 324 (NW) -13
VZ CVn s 1 0.84246163 9.17 9.54 0.37 19.01. 03:30 143 (SE) 65
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 19.01. 03:31 221 (SW) 9
AC Cnc p 1 0.3004773 13.80 15.40 1.60 19.01. 03:31 251 (W) 32
V2650 Oph p 7 0.384054 12.57 13.20 0.63 19.01. 03:31 92 (E) 13
OV Dra p 9 0.0587357 19.00 20.70 1.70 19.01. 03:31 8 (N) 73
V451 Cam p 9 0.401453 13.20 13.70 0.50 19.01. 03:31 322 (NW) 45
BQ Eri s 1 0.821972 10.94 11.24 0.30 19.01. 03:31 281 (W) -17
MM Cen p 9 2.094509 12.10 12.50 0.40 19.01. 03:31 184 (S) -21
NN Cas p 1 0.980807 13.60 14.80 1.20 19.01. 03:31 1 (N) 17
MR Com s 1 0.412743 12.00 12.40 0.40 19.01. 03:31 153 (SE) 65
V873 Aql p 5 0.357572 13.30 14.30 1.00 19.01. 03:31 86 (E) -3
V678 And p 8 0.361708 13.72 14.14 0.42 19.01. 03:31 9 (N) 5
V470 Cam p 1 0.0956467 14.10 14.75 0.65 19.01. 03:32 324 (NW) 49
RW CrB s 1 0.7264112 10.22 10.29 0.07 19.01. 03:32 101 (E) 49
AP Leo s 1 0.430358 9.32 9.88 0.56 19.01. 03:32 208 (SW) 42
EW Lyr s 1 1.948741 11.20 11.20 0.00 19.01. 03:32 63 (NE) 27
DN Mon s 8 1.201339 13.20 13.90 0.70 19.01. 03:32 267 (W) 9
NY Vir p 1 0.10101597 13.30 14.22 0.92 19.01. 03:32 158 (S) 36
GV Boo p 2 0.367868 12.40 12.80 0.40 19.01. 03:32 143 (SE) 63
V842 Her s 1 0.419037 9.85 9.85 0.00 19.01. 03:32 68 (E) 56
QU Cyg s 1 0.3469114 14.50 15.10 0.60 19.01. 03:32 49 (NE) 16
V1638 Ori p 8 0.614052 11.43 11.86 0.43 19.01. 03:32 286 (W) -17
V981 Oph p 8 1.428512 13.10 14.20 1.10 19.01. 03:33 90 (E) 15
IR Vir p 3 0.36938 12.10 12.70 0.60 19.01. 03:33 177 (S) 36
V1016 Oph p 1 0.407161 13.10 14.10 1.00 19.01. 03:33 119 (SE) 16
CY Lac p 4 8.360525 11.50 11.80 0.30 19.01. 03:33 20 (N) 18
CU Tau p 1 0.412528 11.50 11.92 0.42 19.01. 03:33 316 (NW) -3
V1166 Cas p 10 1.321087 11.65 12.35 0.70 19.01. 03:33 344 (N) 24
VZ Scl p 10 0.1446222 15.60 18.40 2.80 19.01. 03:33 20 (N) -65
TU CMi s 5 0.4334425 14.40 15.10 0.70 19.01. 03:33 262 (W) 17
CL CrB p 8 0.318808 11.41 11.72 0.31 19.01. 03:33 88 (E) 48
BE Tri p 8 0.384306 12.90 13.20 0.30 19.01. 03:33 344 (N) -8
GQ Boo p 1 0.3846402 12.65 13.07 0.42 19.01. 03:34 116 (SE) 52
CW Gem s 6 1.678168 12.30 12.30 0.00 19.01. 03:34 282 (W) 18
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 19.01. 03:34 353 (N) 19
NO Pup p 9 1.256884 6.53 6.98 0.45 19.01. 03:34 224 (SW) -14
CW CrA p 10 1.919722 13.40 15.00 1.60 19.01. 03:34 113 (SE) -32
SY Hor s 10 0.3116395 11.48 12.08 0.60 19.01. 03:35 253 (W) -53
NN Ser p 1 0.1300801 17.00 23.00 6.00 19.01. 03:35 113 (SE) 34
V501 Oph s 5 0.96795 10.90 11.10 0.20 19.01. 03:35 83 (E) 13
BU Tri p 1 0.295568 14.40 15.00 0.60 19.01. 03:35 340 (N) 0
AD And s 1 0.986194 10.90 11.60 0.70 19.01. 03:36 9 (N) 9
V934 Mon p 9 0.509444 12.60 13.20 0.60 19.01. 03:36 261 (W) 6
BS Vir s 10 0.3770834 13.60 14.40 0.80 19.01. 03:36 177 (S) 38
IN Boo p 7 0.285759 13.90 14.80 0.90 19.01. 03:36 127 (SE) 64
HM Mon s 1 0.40765587 13.40 13.60 0.20 19.01. 03:37 264 (W) 5
V458 Cyg p 10 3.533799 14.10 15.30 1.20 19.01. 03:37 34 (NE) 15
V398 Lac p 2 5.406015 8.73 9.02 0.30 19.01. 03:37 22 (N) 17
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.