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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:31 // 20:41 UTC
Astronomical Twilight (18°): 23:57 // 22:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V649 Lyr p 1 0.292256 14.50 14.91 0.41 18.07. 05:46 321 (NW) 18
V342 Vir p 7 0.754193 10.50 10.86 0.36 18.07. 05:46 22 (N) -42
V402 Vul p 10 1.49939 8.32 8.45 0.13 18.07. 05:46 286 (W) 23
V699 Cep s 8 0.8050726 11.60 11.60 0.00 18.07. 05:46 306 (NW) 57
KT Lyr s 9 0.5815356 14.70 14.90 0.20 18.07. 05:46 313 (NW) 9
BE Vul p 1 1.552048 9.78 11.31 1.53 18.07. 05:46 289 (W) 20
V546 And s 5 0.38302 11.20 11.20 0.00 18.07. 05:46 232 (SW) 81
DX Tuc p 8 0.37711 9.48 9.79 0.31 18.07. 05:47 198 (S) -28
G5230.1008 Aqr p 8 0.727276 10.66 11.25 0.59 18.07. 05:48 248 (W) 10
EQ Tau p 1 0.3413474 10.50 11.03 0.53 18.07. 05:48 145 (SE) 59
V624 Aur p 7 0.7077 15.91 16.40 0.49 18.07. 05:48 89 (E) 54
V430 Nor p 10 0.366 16.70 17.22 0.52 18.07. 05:48 233 (SW) -77
GW Tau p 1 0.6413225 11.20 11.90 0.70 18.07. 05:48 127 (SE) 57
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 18.07. 05:48 315 (NW) 27
HP Mon s 8 1.454616 13.20 13.20 0.00 18.07. 05:48 110 (E) 9
V629 Aur p 9 0.4105 16.42 17.06 0.64 18.07. 05:49 88 (E) 54
AE LMi p 5 0.528341 12.80 13.20 0.40 18.07. 05:49 48 (NE) 10
V505 Cam s 7 0.336361 13.80 14.40 0.60 18.07. 05:49 11 (N) 48
ES UMa s 1 0.5288515 11.00 11.40 0.40 18.07. 05:49 26 (NE) 40
EQ Com p 1 0.3618824 14.40 15.90 1.50 18.07. 05:49 24 (NE) -19
RT LMi s 1 0.3749177 11.40 11.70 0.30 18.07. 05:49 54 (NE) 15
V412 Her p 7 0.3362122 14.70 15.50 0.80 18.07. 05:49 321 (NW) -5
NU Cam s 1 0.69006 10.57 10.85 0.28 18.07. 05:50 9 (N) 47
CT Tau p 1 0.666827 10.34 11.12 0.78 18.07. 05:50 101 (E) 45
CC Tri s 9 0.382946 13.20 13.60 0.40 18.07. 05:50 188 (S) 73
AT Peg s 1 1.146084 8.97 9.04 0.07 18.07. 05:50 256 (W) 22
MZ Del s 4 0.7331187 8.29 8.29 0.00 18.07. 05:50 273 (W) 7
V877 Per p 1 1.1109827 13.91 15.27 1.36 18.07. 05:50 43 (NE) 85
V742 Her s 1 0.5776513 13.80 14.40 0.60 18.07. 05:51 329 (NW) 12
V884 Cyg s 3 0.480051 13.80 14.20 0.40 18.07. 05:51 302 (NW) 14
V972 Her p 5 0.4430605 6.72 6.79 0.07 18.07. 05:51 319 (NW) 4
V1197 Her s 1 0.2626795 13.17 13.17 0.00 18.07. 05:51 334 (NW) -7
VW UMi p 7 0.488922 12.10 12.52 0.42 18.07. 05:51 358 (N) 46
IM Vul s 1 0.454283 11.60 13.30 1.70 18.07. 05:51 284 (W) 18
WY Cet p 3 1.93972 9.20 10.30 1.10 18.07. 05:51 197 (S) 27
QU Cyg s 1 0.3469114 14.50 15.10 0.60 18.07. 05:51 303 (NW) 23
IK Boo p 1 0.303116 12.00 12.50 0.50 18.07. 05:51 6 (N) -10
V804 Aql s 8 0.6553905 11.30 11.60 0.30 18.07. 05:51 284 (W) -19
SW Sex p 1 0.13493852 14.80 16.70 1.90 18.07. 05:51 73 (E) -18
V509 Cam s 6 0.350347 13.00 13.50 0.50 18.07. 05:52 15 (N) 47
ST Aqr s 1 0.780991 9.15 9.37 0.22 18.07. 05:52 245 (SW) 11
KM Cnc p 3 0.536435 12.60 13.10 0.50 18.07. 05:52 80 (E) 22
V723 Per s 7 0.796424 12.24 12.50 0.26 18.07. 05:52 301 (NW) 82
V434 Per p 3 0.5361082 14.40 15.10 0.70 18.07. 05:52 138 (SE) 78
BI Ser p 1 1.204852 11.50 12.20 0.70 18.07. 05:52 340 (N) -20
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 18.07. 05:52 227 (SW) 80
BS Ind p 8 0.435338 9.01 9.32 0.31 18.07. 05:53 225 (SW) -32
V687 Her s 4 0.321451 14.40 14.90 0.50 18.07. 05:53 337 (NW) -13
EO CVn p 10 0.358884 12.25 12.56 0.31 18.07. 05:53 28 (NE) -1
QW Car p 10 2.853212 11.70 13.50 1.80 18.07. 05:53 155 (SE) -51
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.