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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:19 // 16:09 UTC
Civil Twilight (6°): 05:46 // 16:41 UTC
Nautical Twilight (12°): 05:08 // 17:19 UTC
Astronomical Twilight (18°): 04:31 // 17:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
W UMa p 1 0.3336367 7.75 8.48 0.73 10.02. 09:40 345 (N) 18
EH CVn p 1 0.263585 12.91 13.26 0.35 10.02. 09:40 295 (NW) 21
RW Com p 1 0.2373465 11.00 11.70 0.70 10.02. 09:41 304 (NW) 7
OP Boo p 10 0.311443 12.80 13.10 0.30 10.02. 09:41 305 (NW) 46
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 10.02. 09:41 200 (S) 67
GV Boo s 2 0.367868 12.40 12.40 0.00 10.02. 09:41 293 (NW) 16
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 10.02. 09:41 210 (SW) 78
V954 Oph s 9 0.2252705 14.30 14.90 0.60 10.02. 09:41 216 (SW) 36
LV CMa s 9 1.18348 8.65 8.65 0.00 10.02. 09:41 22 (N) -50
BT CrB p 9 0.0892 18.90 20.40 1.50 10.02. 09:42 276 (W) 44
XX Cep p 1 2.337328 9.13 10.28 1.15 10.02. 09:42 42 (NE) 59
IU Aps p 10 0.3046 14.20 14.60 0.40 10.02. 09:42 189 (S) -43
V1139 Cas p 1 0.2971 12.80 13.23 0.43 10.02. 09:42 50 (NE) 43
HR Lac s 1 0.42907 13.90 14.30 0.40 10.02. 09:42 76 (E) 71
LY Boo p 9 0.41441 13.10 13.31 0.21 10.02. 09:42 292 (W) 34
V596 Aur s 1 0.397887 11.83 12.27 0.44 10.02. 09:42 32 (NE) 11
LU Aur p 10 0.388333333 13.50 14.50 1.00 10.02. 09:43 20 (N) 5
GK Psc p 9 0.367547 13.60 13.95 0.35 10.02. 09:43 80 (E) 34
V775 Cep p 10 0.68586 14.00 14.23 0.23 10.02. 09:43 7 (N) 51
QS Vir p 9 0.150757525 14.27 17.76 3.49 10.02. 09:43 264 (W) -13
EF Boo s 1 0.4205155 9.43 9.43 0.00 10.02. 09:43 305 (NW) 40
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 10.02. 09:43 77 (E) 16
V1355 Tau p 7 0.244668 13.00 13.00 0.00 10.02. 09:43 41 (NE) -5
HX UMa p 5 0.379156 8.89 9.06 0.17 10.02. 09:43 319 (NW) 16
CC Com s 1 0.2206859 11.30 11.30 0.00 10.02. 09:44 306 (NW) 1
V410 Aur p 1 0.366355 10.10 10.44 0.35 10.02. 09:44 37 (NE) 4
II UMa s 2 0.825227 8.17 8.48 0.31 10.02. 09:44 323 (NW) 29
V883 Her p 9 0.6950255 13.13 13.35 0.22 10.02. 09:45 242 (SW) 56
QV Per p 8 1.259052 14.80 16.40 1.60 10.02. 09:45 53 (NE) 20
EF Dra p 1 0.424031 10.48 10.82 0.34 10.02. 09:45 335 (NW) 66
LR Cam s 1 0.43414 10.70 10.70 0.00 10.02. 09:45 15 (N) 32
V962 Aql p 7 1.165016 12.30 14.50 2.20 10.02. 09:45 204 (SW) 51
V1269 Cen p 10 0.389943 12.70 13.65 0.95 10.02. 09:45 253 (W) -31
V1218 Cen p 8 0.76729 13.30 14.00 0.70 10.02. 09:45 226 (SW) -61
EX Hya p 10 0.068233846 9.60 13.99 4.39 10.02. 09:45 263 (W) -34
V924 Oph s 10 0.359554 15.70 16.40 0.70 10.02. 09:45 213 (SW) 44
V582 Lyr s 1 0.255905 13.44 13.44 0.00 10.02. 09:46 241 (SW) 75
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 10.02. 09:46 179 (S) 71
IS CMa p 7 0.616985 6.93 7.44 0.50 10.02. 09:46 55 (NE) -61
DQ Car p 9 0.866837 11.10 11.50 0.40 10.02. 09:46 237 (SW) -69
V889 Cep p 10 0.418336 12.55 12.85 0.30 10.02. 09:46 34 (NE) 65
V387 Cam p 9 0.651141 12.50 13.10 0.60 10.02. 09:46 18 (N) 30
OV Dra p 9 0.0587357 19.00 20.70 1.70 10.02. 09:46 332 (NW) 38
V1155 Her p 10 0.36945 14.40 14.80 0.40 10.02. 09:46 283 (W) 49
V407 Peg s 1 0.636884 9.30 9.30 0.00 10.02. 09:46 110 (E) 36
V559 And p 7 0.34708 16.05 16.20 0.15 10.02. 09:47 59 (NE) 34
AF Gem s 1 1.243501 10.54 10.67 0.13 10.02. 09:47 19 (N) -17
AW UMa p 1 0.438726 6.83 7.13 0.30 10.02. 09:47 318 (NW) 2
RZ UMi p 2 0.3373491 12.80 13.50 0.70 10.02. 09:47 355 (N) 51
AD Boo p 1 2.068807 9.37 9.99 0.62 10.02. 09:47 282 (W) 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.