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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:59 // 18:54 UTC
Civil Twilight (6°): 02:20 // 19:33 UTC
Nautical Twilight (12°): 01:22 // 20:30 UTC
Astronomical Twilight (18°): 23:51 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IK Boo s 1 0.303116 12.00 12.50 0.50 25.05. 16:41 89 (E) 39
GQ Boo p 1 0.3846402 12.65 13.07 0.42 25.05. 16:41 83 (E) 28
TX Cet s 1 0.740841 10.90 11.12 0.22 25.05. 16:41 293 (NW) -19
V1025 Cas p 5 1.099647 12.68 13.15 0.47 25.05. 16:41 341 (N) 16
V790 Cep p 8 0.3212316 12.62 12.74 0.12 25.05. 16:41 355 (N) 47
G4686.2061 Cet s 8 0.63152 9.35 9.35 0.00 25.05. 16:41 291 (W) -21
DS Vel p 10 0.7215652 10.90 11.50 0.60 25.05. 16:41 183 (S) -13
V416 Gem s 7 0.256181 12.50 12.50 0.00 25.05. 16:41 247 (SW) 46
FU Pup p 10 1.0001154 12.10 2.90 -9.20 25.05. 16:42 213 (SW) 18
CX CMa s 8 0.9546236 9.90 10.30 0.40 25.05. 16:42 214 (SW) 7
BS UMa s 1 0.3495099 13.70 14.00 0.30 25.05. 16:42 107 (E) 73
V2768 Ori p 8 0.33262 15.00 15.30 0.30 25.05. 16:42 249 (W) 23
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 25.05. 16:42 6 (N) -1
IP Lyr s 2 0.4728055 13.20 13.30 0.10 25.05. 16:42 42 (NE) 6
EH Cnc p 1 0.4180364 11.73 12.47 0.74 25.05. 16:42 219 (SW) 56
FL Cep p 10 2.261967 14.30 16.50 2.20 25.05. 16:43 10 (N) 18
V339 Per p 10 1.099031 15.70 17.50 1.80 25.05. 16:43 294 (NW) 24
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 25.05. 16:43 11 (N) 19
QV UMa s 6 0.311444 13.50 13.50 0.00 25.05. 16:43 273 (W) 88
XY UMa p 1 0.47899511 9.50 10.17 0.67 25.05. 16:43 307 (NW) 82
V1112 Cen p 9 0.386639 13.80 14.60 0.80 25.05. 16:43 157 (SE) -7
V877 Cyg s 1 0.8397655 12.70 12.90 0.20 25.05. 16:43 30 (NE) -2
V363 And s 8 1.277973 9.10 9.10 0.00 25.05. 16:43 319 (NW) 8
V842 Her s 1 0.419037 9.85 9.85 0.00 25.05. 16:43 51 (NE) 35
XY Men s 10 0.7766348 10.63 10.88 0.25 25.05. 16:43 202 (S) -41
AN UMa p 6 0.07975275 14.90 20.20 5.30 25.05. 16:44 107 (E) 78
NN Aqr p 4 0.306779 13.47 14.14 0.67 25.05. 16:44 4 (N) -40
X Tri p 1 0.97153 8.55 11.27 2.72 25.05. 16:44 309 (NW) 5
DU CVn s 2 0.3071015 13.10 13.10 0.00 25.05. 16:44 96 (E) 57
IZ Mon s 1 0.779805 11.90 12.00 0.10 25.05. 16:44 237 (SW) 35
V345 Dra p 10 0.291903 13.20 13.45 0.25 25.05. 16:44 51 (NE) 36
V1222 Tau s 4 0.295362 13.28 13.40 0.12 25.05. 16:44 281 (W) 2
G2750.0854 Peg p 1 0.471638 10.66 11.06 0.40 25.05. 16:45 346 (N) -8
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 25.05. 16:45 32 (NE) -4
BF Dor p 9 0.352271 13.00 13.20 0.20 25.05. 16:45 204 (SW) -35
BU Vul p 1 0.5689935 10.60 11.40 0.80 25.05. 16:45 16 (N) -10
V1909 Cyg p 9 3.09472 13.09 13.78 0.69 25.05. 16:45 5 (N) -5
BK Oct p 10 0.3686 14.30 14.80 0.50 25.05. 16:45 162 (S) -62
V563 And s 8 0.3031916 13.70 14.00 0.30 25.05. 16:45 314 (NW) 12
V370 Sge p 10 8.32636 11.70 12.30 0.60 25.05. 16:45 28 (NE) -15
AO CMi p 7 0.8531025 14.40 15.60 1.20 25.05. 16:45 231 (SW) 30
V802 Aql s 6 0.267608 13.40 13.40 0.00 25.05. 16:45 54 (NE) -30
V1077 Cas p 9 0.260823 14.73 15.58 0.85 25.05. 16:46 334 (NW) 26
ZZ Cyg s 1 0.628613 10.61 10.78 0.17 25.05. 16:46 16 (N) 9
BI Ser s 1 1.204852 11.50 12.20 0.70 25.05. 16:46 79 (E) 14
GS Aqr s 3 0.374069 13.20 13.60 0.40 25.05. 16:46 351 (N) -40
V590 Per p 10 5.6866 7.20 7.44 0.24 25.05. 16:46 290 (W) 29
AH Vir s 1 0.4075267 8.89 8.89 0.00 25.05. 16:46 132 (SE) 43
V335 Aqr p 9 1.319812 12.51 13.80 1.29 25.05. 16:46 9 (N) -43
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 25.05. 16:46 17 (N) 1
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.