Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:25 // 18:47 UTC
Civil Twilight (6°): 02:48 // 19:24 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:48 // 21:24 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V622 Aur p 9 0.3043 15.13 15.32 0.19 30.07. 13:04 287 (W) 39
VV Cyg s 1 1.477048 13.00 13.20 0.20 30.07. 13:04 16 (N) 8
V448 Nor p 10 0.5425 16.26 16.55 0.29 30.07. 13:04 139 (SE) -35
AZ Gem p 1 1.006186 11.80 12.40 0.60 30.07. 13:04 257 (W) 30
V954 Oph s 9 0.2252705 14.30 14.90 0.60 30.07. 13:04 71 (E) -13
TY UMa p 1 0.354548 11.48 12.14 0.66 30.07. 13:04 57 (NE) 75
BC Hya p 10 1.11481 11.20 12.00 0.80 30.07. 13:04 192 (S) 16
V1296 Cen p 10 0.506878 10.71 11.40 0.69 30.07. 13:04 145 (SE) -12
V807 Cyg p 9 0.798763 14.20 15.10 0.90 30.07. 13:04 33 (NE) 6
V1043 Cas s 1 0.661587 13.29 13.29 0.00 30.07. 13:05 342 (N) 16
TT Her p 1 0.912078 9.61 10.34 0.73 30.07. 13:05 76 (E) 10
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 30.07. 13:05 28 (NE) 3
DK Cyg p 1 0.470693 10.37 10.93 0.56 30.07. 13:05 13 (N) -4
DI Lyn p 1 1.68157 6.79 6.87 0.08 30.07. 13:06 235 (SW) 75
V938 Mon p 10 0.682 14.65 15.09 0.44 30.07. 13:06 229 (SW) 24
AO Cnc p 6 1.913215 13.30 14.60 1.30 30.07. 13:06 216 (SW) 44
BH Del p 5 1.614156 13.20 15.60 2.40 30.07. 13:06 34 (NE) -20
QT Lup p 10 0.385957 12.32 12.82 0.50 30.07. 13:06 139 (SE) -19
V537 And p 10 0.9008485 11.40 11.75 0.35 30.07. 13:06 327 (NW) 6
V1141 Cyg s 3 0.595539 11.30 11.80 0.50 30.07. 13:07 35 (NE) 5
V556 Lyr p 9 1.490108 8.07 8.31 0.24 30.07. 13:07 38 (NE) 6
EQ Com p 1 0.3618824 14.40 15.90 1.50 30.07. 13:07 127 (SE) 48
V1333 Her p 1 0.317594 13.27 13.82 0.55 30.07. 13:07 42 (NE) 25
V2366 Cyg p 8 0.35646 12.79 13.22 0.43 30.07. 13:07 32 (NE) 14
XZ Ari p 7 0.265488 13.85 14.08 0.23 30.07. 13:07 312 (NW) 3
V631 Aql p 10 1.155102 13.50 14.90 1.40 30.07. 13:08 48 (NE) -16
AK Aur s 10 4.763107 10.55 10.55 0.00 30.07. 13:08 271 (W) 42
SW Gru p 10 0.28812 13.50 14.00 0.50 30.07. 13:08 56 (NE) -81
BG Boo s 1 0.64008 13.50 14.30 0.80 30.07. 13:08 104 (E) 45
AW Vir p 1 0.3539976 11.00 11.81 0.81 30.07. 13:08 129 (SE) 31
V639 Aur p 4 0.3571 14.01 14.85 0.84 30.07. 13:08 303 (NW) 47
NY Boo s 9 0.326815 12.15 12.15 0.00 30.07. 13:08 66 (NE) 49
V351 Peg s 1 0.593297 8.00 8.00 0.00 30.07. 13:08 349 (N) -24
BO Gru p 10 0.56221 12.10 12.60 0.50 30.07. 13:08 323 (NW) -83
AL Cam p 1 1.328331 10.50 11.30 0.80 30.07. 13:08 5 (N) 59
LO Com s 1 0.2863605 12.38 12.38 0.00 30.07. 13:09 128 (SE) 58
V501 Vel p 9 2.01571 9.55 9.73 0.18 30.07. 13:09 188 (S) -9
V524 Mon s 3 0.28361685 14.40 15.20 0.80 30.07. 13:09 244 (SW) 23
V1009 Cas p 7 0.784681 12.30 12.65 0.35 30.07. 13:09 342 (N) 19
VZ Tri s 2 0.4334825 12.80 13.30 0.50 30.07. 13:09 316 (NW) 5
V929 Mon p 9 0.67772 13.00 13.60 0.60 30.07. 13:10 242 (SW) 22
V729 Cyg p 9 6.59789 9.05 9.37 0.32 30.07. 13:10 24 (NE) 6
V553 Hya s 5 0.371497 12.36 12.36 0.00 30.07. 13:10 157 (SE) 11
V789 Cep p 9 0.35363 14.58 14.58 0.00 30.07. 13:10 356 (N) 46
EN Tau p 1 1.2390287 11.40 12.10 0.70 30.07. 13:10 274 (W) 30
KW Per p 1 0.93126 10.50 11.50 1.00 30.07. 13:10 331 (NW) 21
SX Psc p 1 0.8258808 11.20 12.10 0.90 30.07. 13:10 325 (NW) -21
CZ Cha p 10 0.3225055 14.00 14.60 0.60 30.07. 13:10 179 (S) -40
AK Tri s 4 0.7017145 11.48 12.00 0.52 30.07. 13:11 316 (NW) 6
FS Lup p 9 0.3813993 11.50 12.50 1.00 30.07. 13:11 143 (SE) -24
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.