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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:58 // 18:07 UTC
Civil Twilight (6°): 03:25 // 18:40 UTC
Nautical Twilight (12°): 02:42 // 19:23 UTC
Astronomical Twilight (18°): 01:52 // 20:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EF CVn s 1 0.27205 13.10 13.50 0.40 23.08. 03:53 18 (N) -10
AZ Vir s 1 0.3496644 10.74 11.37 0.63 23.08. 03:53 23 (NE) -33
AK Col p 10 1.37601 9.03 9.25 0.22 23.08. 03:53 138 (SE) -7
XY Ari p 10 0.25265 13.54 17.60 4.06 23.08. 03:53 182 (S) 59
RU Eri s 1 0.632199 9.37 9.64 0.27 23.08. 03:53 165 (S) 24
IY UMa p 4 0.0739138 18.40 20.00 1.60 23.08. 03:53 33 (NE) 30
FZ Ori s 1 0.3999873 10.70 11.20 0.50 23.08. 03:53 131 (SE) 32
V651 Ara p 10 0.2770608 14.60 15.40 0.80 23.08. 03:53 236 (SW) -73
KN Vul p 1 0.3573295 13.00 13.40 0.40 23.08. 03:54 300 (NW) 11
LZ Lac s 3 1.250719 12.10 12.50 0.40 23.08. 03:54 305 (NW) 49
RW Dor p 2 0.2854633 10.80 11.40 0.60 23.08. 03:54 166 (S) -31
QT Boo p 10 0.3190643 11.65 11.80 0.15 23.08. 03:54 354 (N) 10
V340 Cam p 9 0.4657358 14.08 14.15 0.07 23.08. 03:54 56 (NE) 77
V779 Sgr p 10 0.4450335 11.40 12.00 0.60 23.08. 03:54 287 (W) -51
ST Per s 1 2.648354 9.52 9.62 0.10 23.08. 03:54 181 (S) 79
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 23.08. 03:54 315 (NW) 32
V625 Aur p 9 0.3309 16.85 17.43 0.58 23.08. 03:55 94 (E) 59
V687 Sgr p 9 0.646156 12.50 13.30 0.80 23.08. 03:55 275 (W) -52
V1851 Ori s 1 0.276946 12.00 12.00 0.00 23.08. 03:55 134 (SE) 42
CZEV139 Lac p 5 1.324325 13.52 13.78 0.26 23.08. 03:55 305 (NW) 51
AG Leo p 1 3.392517 10.70 11.20 0.50 23.08. 03:55 70 (E) 4
YY CrB s 1 0.37656 8.64 8.64 0.00 23.08. 03:55 350 (N) -1
KO Boo p 9 0.369518 13.15 13.35 0.20 23.08. 03:55 9 (N) -16
AC Vel s 10 4.562193 8.60 9.00 0.40 23.08. 03:55 126 (SE) -53
SW Lyn p 1 0.6440665 9.51 10.20 0.69 23.08. 03:56 68 (E) 39
VW LMi p 1 0.477552 8.03 8.46 0.43 23.08. 03:56 49 (NE) 6
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 23.08. 03:56 323 (NW) 64
AN Dor p 10 2.03265 7.61 7.79 0.18 23.08. 03:56 164 (S) -18
V503 Cam p 9 2.97705 12.05 12.70 0.65 23.08. 03:56 20 (N) 48
G5818.1148 Aqr s 6 0.9156 12.02 12.02 0.00 23.08. 03:56 241 (SW) 4
ER Ori p 1 0.4234005 9.32 9.93 0.61 23.08. 03:56 144 (SE) 25
V496 Cam s 7 0.392897 13.95 14.40 0.45 23.08. 03:56 14 (N) 51
AS CMa p 10 1.180964 14.70 15.60 0.90 23.08. 03:56 126 (SE) 0
FI Boo p 1 0.389997 9.60 9.70 0.10 23.08. 03:56 357 (N) 11
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 23.08. 03:56 284 (W) 2
DM Hya p 10 0.7878255 11.90 12.60 0.70 23.08. 03:56 96 (E) -26
MU Lac s 10 0.2775155 14.10 14.10 0.00 23.08. 03:57 300 (NW) 48
V508 Cen s 10 0.3945023 12.70 13.20 0.50 23.08. 03:57 50 (NE) -78
V513 Her s 3 0.3037692 15.30 15.70 0.40 23.08. 03:57 324 (NW) -8
V841 Cyg s 1 0.76113617 11.10 11.20 0.10 23.08. 03:57 307 (NW) 7
V470 Cam s 1 0.0956467 14.10 14.25 0.15 23.08. 03:57 38 (NE) 55
VZ Tri p 2 0.4334825 12.80 13.30 0.50 23.08. 03:57 208 (SW) 70
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 23.08. 03:57 310 (NW) 29
EI CVn p 1 0.260766 11.80 12.50 0.70 23.08. 03:58 13 (N) -5
V963 Per s 1 0.462078 13.20 13.20 0.00 23.08. 03:58 72 (E) 74
ZZ Sge p 10 5.60304 13.70 14.50 0.80 23.08. 03:59 297 (NW) 2
V1041 Her s 8 1.114123 11.60 11.60 0.00 23.08. 03:59 341 (N) 12
MM Dra s 8 0.2644 14.54 14.54 0.00 23.08. 03:59 329 (NW) 38
V899 Her s 1 0.421169 7.93 7.93 0.00 23.08. 03:59 341 (N) -4
BX Dra s 1 0.579028 11.50 11.50 0.00 23.08. 03:59 352 (N) 23
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.