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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2612 Oph p 1 0.375305 9.35 9.72 0.37 20.07. 23:22 217 (SW) 41
V549 And p 10 0.315957 14.00 14.50 0.50 20.07. 23:22 64 (NE) 33
RZ Com s 1 0.338507 10.42 10.42 0.00 20.07. 23:22 304 (NW) 3
V1112 Tau s 1 0.423837 13.10 13.10 0.00 20.07. 23:22 58 (NE) -14
DW UMa p 1 0.13660653 15.10 16.60 1.50 20.07. 23:23 342 (N) 22
VW LMi s 1 0.477552 8.03 8.45 0.42 20.07. 23:23 325 (NW) -2
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 20.07. 23:23 205 (SW) 50
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 20.07. 23:23 144 (SE) 19
V524 Oph p 8 0.308917 13.00 13.80 0.80 20.07. 23:23 216 (SW) 3
AO Cam p 1 0.3299026 9.50 10.00 0.50 20.07. 23:23 34 (NE) 24
QT Lyr p 9 1.2461075 14.00 14.60 0.60 20.07. 23:23 214 (SW) 68
EN Oct p 1 0.288913 11.88 12.60 0.72 20.07. 23:23 180 (S) -50
V664 Lyr s 8 0.359987 13.00 13.00 0.00 20.07. 23:23 256 (W) 71
AZ Col p 10 0.302105 11.31 11.72 0.41 20.07. 23:23 74 (E) -53
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.07. 23:23 340 (N) 22
V476 Hya s 1 0.414588 13.10 13.10 0.00 20.07. 23:23 359 (N) -39
LO Cyg p 1 0.629214 13.10 13.70 0.60 20.07. 23:24 98 (E) 75
V530 And p 10 0.577239 12.60 13.30 0.70 20.07. 23:24 75 (E) 33
IO Boo p 7 0.2711483 13.00 13.50 0.50 20.07. 23:24 288 (W) 18
V579 Lyr p 1 0.242906 12.77 13.25 0.48 20.07. 23:24 256 (W) 74
CF Peg p 1 0.4134966 14.80 15.50 0.70 20.07. 23:24 139 (SE) 62
V470 Cam s 1 0.0956467 14.10 14.25 0.15 20.07. 23:25 8 (N) 28
V417 Aql p 1 0.3703135 11.00 11.50 0.50 20.07. 23:25 196 (S) 45
AL Cas p 1 0.50055583 12.90 13.60 0.70 20.07. 23:25 30 (NE) 47
V1362 Cen p 10 0.35341 9.25 9.53 0.28 20.07. 23:25 241 (SW) -25
V640 Aql p 7 0.5612183 12.60 13.40 0.80 20.07. 23:25 196 (S) 50
V447 Cam p 7 0.83614 11.89 12.36 0.47 20.07. 23:25 11 (N) 30
BG Lyn p 1 1.1998387 10.68 11.57 0.89 20.07. 23:26 5 (N) 1
BS Del p 9 2.977497 12.80 14.60 1.80 20.07. 23:26 166 (S) 55
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 20.07. 23:26 134 (SE) 24
MQ Peg p 3 0.379386 13.39 13.67 0.28 20.07. 23:26 115 (SE) 55
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.07. 23:27 252 (W) 15
CE Leo s 1 0.3034287 11.80 12.50 0.70 20.07. 23:27 315 (NW) -4
V480 Cas s 9 0.342013 14.60 14.70 0.10 20.07. 23:27 50 (NE) 43
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 20.07. 23:27 102 (E) -13
DS Vel p 10 0.7215652 10.90 11.50 0.60 20.07. 23:27 250 (W) -79
AC Cru p 6 0.904188 11.90 12.50 0.60 20.07. 23:27 223 (SW) -56
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 20.07. 23:28 11 (N) 82
CN Tri p 7 0.36705 12.00 12.30 0.30 20.07. 23:28 68 (E) 21
V412 Gem p 9 0.32667 16.36 16.96 0.60 20.07. 23:28 24 (NE) -23
NR Boo s 2 0.356731 12.00 12.00 0.00 20.07. 23:28 271 (W) 14
V450 Per s 1 0.948673 13.00 13.00 0.00 20.07. 23:28 55 (NE) 26
HX UMa s 5 0.379156 8.89 9.06 0.17 20.07. 23:28 322 (NW) 14
XY UMa s 1 0.47899511 9.50 10.00 0.50 20.07. 23:28 353 (N) 15
GV Boo p 2 0.367868 12.40 12.80 0.40 20.07. 23:28 296 (NW) 13
G4922.0116 Leo p 9 0.619412 12.84 13.14 0.30 20.07. 23:28 310 (NW) -28
UZ Oct s 10 1.149383 9.03 9.48 0.45 20.07. 23:28 173 (S) -53
BU CMi p 9 2.93996 6.41 6.51 0.10 20.07. 23:29 8 (N) -33
V1167 Her s 3 0.275279 9.89 9.89 0.00 20.07. 23:29 252 (W) 24
GR Cas p 2 1.0462595 13.70 14.50 0.80 20.07. 23:29 40 (NE) 39
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.