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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:15 // 16:12 UTC
Civil Twilight (6°): 05:43 // 16:44 UTC
Nautical Twilight (12°): 05:05 // 17:22 UTC
Astronomical Twilight (18°): 04:28 // 18:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GV Leo s 1 0.266728 11.37 11.37 0.00 12.02. 11:23 355 (N) -23
VY Cnc p 10 0.7194195 11.90 12.40 0.50 12.02. 11:24 13 (N) -20
V770 Her p 10 1.471257 15.60 16.80 1.20 12.02. 11:24 286 (W) 44
V864 Mon p 5 0.358427 9.90 10.60 0.70 12.02. 11:24 50 (NE) -34
V664 Cyg p 8 1.242015 13.10 13.60 0.50 12.02. 11:24 187 (S) 81
XY Leo p 1 0.2841029 9.45 9.93 0.48 12.02. 11:24 358 (N) -23
V910 Cyg p 8 1.6102553 14.10 15.00 0.90 12.02. 11:24 243 (SW) 56
NN Com s 5 0.582846 13.38 13.78 0.40 12.02. 11:24 319 (NW) -17
XZ For p 9 0.308127 9.90 10.28 0.38 12.02. 11:24 134 (SE) -13
UU Leo s 1 1.679768 11.40 11.50 0.10 12.02. 11:25 2 (N) -27
V2291 Cyg p 10 0.8167 11.50 11.75 0.25 12.02. 11:25 278 (W) 67
V599 Aur s 1 0.316533 11.67 11.90 0.23 12.02. 11:25 56 (NE) 14
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 12.02. 11:25 254 (W) 71
CP Mon p 7 1.8836813 13.00 13.90 0.90 12.02. 11:25 49 (NE) -24
QT UMa s 6 0.473539 11.00 11.70 0.70 12.02. 11:25 3 (N) 9
MM Dra s 8 0.2644 14.54 14.54 0.00 12.02. 11:25 326 (NW) 69
V678 Cen p 9 1.301858 10.40 11.00 0.60 12.02. 11:25 254 (W) -38
V1275 Her p 10 0.29111 14.10 14.70 0.60 12.02. 11:25 292 (W) 48
IM And s 9 0.2703735 18.30 18.80 0.50 12.02. 11:25 93 (E) 58
GN Sge p 1 1.4376 10.30 10.60 0.30 12.02. 11:26 225 (SW) 54
AS Ser p 1 0.4662346 11.40 12.00 0.60 12.02. 11:26 275 (W) -1
V345 Ser p 10 0.372484 14.30 15.10 0.80 12.02. 11:26 285 (W) 2
LY Boo p 9 0.41441 13.10 13.31 0.21 12.02. 11:26 309 (NW) 19
AD Boo p 1 2.068807 9.37 9.99 0.62 12.02. 11:26 301 (NW) 7
PS Vir p 1 0.289806 12.00 12.30 0.30 12.02. 11:26 326 (NW) -28
V536 Cen p 10 1.2926355 13.60 14.50 0.90 12.02. 11:26 256 (W) -40
KO Ara p 9 0.3825476 13.30 14.10 0.80 12.02. 11:27 216 (SW) -26
V405 Dra s 1 0.413036 11.54 11.54 0.00 12.02. 11:27 295 (NW) 58
EP Cas s 1 0.8134382 11.20 11.40 0.20 12.02. 11:27 55 (NE) 72
V507 Lyr p 7 0.366912 14.21 14.75 0.54 12.02. 11:27 258 (W) 47
V1542 Aql s 1 0.417537 11.71 12.31 0.60 12.02. 11:27 225 (SW) 41
V685 Her p 10 0.5891435 15.40 16.00 0.60 12.02. 11:27 283 (W) 20
GN CVn s 1 0.395009 12.00 12.50 0.50 12.02. 11:27 315 (NW) 14
BI Vul p 1 0.2518236 14.15 14.90 0.75 12.02. 11:27 200 (S) 66
CI Eri s 10 1.238195 9.63 9.63 0.00 12.02. 11:28 145 (SE) -25
V654 Pup p 9 0.370015 14.00 14.80 0.80 12.02. 11:28 98 (E) -64
V370 Cyg p 1 0.774543 11.80 13.10 1.30 12.02. 11:28 248 (W) 60
UV Lyn s 1 0.414982 9.41 9.78 0.37 12.02. 11:28 11 (N) -1
AD Phe s 10 0.379924 10.27 10.80 0.53 12.02. 11:29 144 (SE) -10
GM Ara p 10 0.5623 12.50 13.40 0.90 12.02. 11:29 211 (SW) -33
V579 Lyr s 1 0.242906 12.77 12.77 0.00 12.02. 11:29 277 (W) 58
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 12.02. 11:29 225 (SW) 70
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 12.02. 11:29 172 (S) 88
MW Lac p 8 2.798174 13.10 13.60 0.50 12.02. 11:30 32 (NE) 83
V416 Gem s 7 0.256181 12.50 12.50 0.00 12.02. 11:30 41 (NE) -7
RZ Col s 10 0.565194 11.00 11.20 0.20 12.02. 11:30 102 (E) -39
TZ Boo s 1 0.29716095 10.41 10.82 0.41 12.02. 11:30 306 (NW) 22
RV Tri p 1 0.753664 11.50 13.30 1.80 12.02. 11:30 81 (E) 44
V383 Cam p 10 0.3772858 11.65 11.90 0.25 12.02. 11:30 20 (N) 44
V362 UMa p 8 0.3428 14.20 14.70 0.50 12.02. 11:30 323 (NW) 22
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.