Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:20 // 18:32 UTC
Civil Twilight (6°): 02:44 // 19:08 UTC
Nautical Twilight (12°): 01:53 // 19:58 UTC
Astronomical Twilight (18°): 00:50 // 21:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 09.05. 17:00 17 (N) 11
V406 Cam p 10 0.290534 12.65 13.00 0.35 09.05. 17:00 315 (NW) 60
GK Aqr p 1 0.327415 12.40 13.60 1.20 09.05. 17:00 338 (N) -39
V454 Vel p 10 1.13492 7.55 7.66 0.11 09.05. 17:00 186 (S) 0
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 09.05. 17:00 352 (N) 9
OY Cas p 10 2.019284 15.50 16.80 1.30 09.05. 17:00 332 (NW) 32
DS Vel p 10 0.7215652 10.90 11.50 0.60 09.05. 17:00 177 (S) -13
BI Vul p 1 0.2518236 14.15 14.90 0.75 09.05. 17:00 358 (N) -13
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 09.05. 17:01 32 (NE) -2
V414 Nor p 10 0.7534 14.85 14.97 0.12 09.05. 17:01 130 (SE) -44
RU UMi s 1 0.524926 10.00 10.22 0.22 09.05. 17:01 32 (NE) 54
V1062 Her p 1 0.251436 13.10 13.70 0.60 09.05. 17:01 37 (NE) 15
GQ Boo s 1 0.3846402 12.65 12.65 0.00 09.05. 17:01 76 (E) 21
V1306 Her p 1 0.370368 11.70 12.10 0.40 09.05. 17:01 35 (NE) 12
YY PsA p 10 1.86243 11.31 12.68 1.37 09.05. 17:01 349 (N) -74
V581 Sco p 10 0.5110026 11.40 12.10 0.70 09.05. 17:01 100 (E) -44
GS Aqr p 3 0.374069 13.20 13.80 0.60 09.05. 17:01 336 (NW) -38
BQ Tri p 10 0.495851 12.50 12.85 0.35 09.05. 17:01 304 (NW) 16
V603 Aur s 8 0.37475 12.70 12.70 0.00 09.05. 17:01 297 (NW) 53
AS Aps p 9 0.399351 13.40 13.80 0.40 09.05. 17:02 154 (SE) -50
BV Eri s 1 0.5076543 8.12 8.42 0.30 09.05. 17:02 256 (W) -2
UX CVn p 7 0.573704 11.73 12.00 0.27 09.05. 17:02 95 (E) 55
V1144 Her p 10 0.25497 14.60 15.40 0.80 09.05. 17:02 53 (NE) 25
LU Cnc s 6 0.39855 12.10 12.55 0.45 09.05. 17:02 180 (S) 59
KW Boo s 5 0.348865 14.00 14.50 0.50 09.05. 17:02 79 (E) 27
V490 And s 7 0.424185 14.60 14.60 0.00 09.05. 17:03 326 (NW) 11
UZ Pup s 1 0.794851 9.35 10.00 0.65 09.05. 17:03 205 (SW) 23
KR Per s 1 0.996078 10.40 11.10 0.70 09.05. 17:03 291 (W) 44
V362 Dra p 9 0.3472233 12.11 12.89 0.78 09.05. 17:03 23 (NE) 37
V2650 Oph s 7 0.384054 12.57 13.00 0.43 09.05. 17:03 55 (NE) -16
BO Del p 9 0.51667 14.30 15.80 1.50 09.05. 17:04 10 (N) -25
QW And p 5 0.49187 12.60 13.00 0.40 09.05. 17:04 322 (NW) 22
TV Cas p 1 1.812601 7.22 8.22 1.00 09.05. 17:04 336 (NW) 25
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 09.05. 17:04 295 (NW) 3
V1258 Cen p 10 0.08885 15.40 22.20 6.80 09.05. 17:04 134 (SE) -5
I Boo p 1 0.2678178 5.80 6.40 0.60 09.05. 17:04 56 (NE) 36
V2610 Oph s 1 0.426508 9.20 9.45 0.25 09.05. 17:04 60 (NE) -27
GG Vel s 10 1.475228 8.72 9.07 0.35 09.05. 17:05 181 (S) -3
AD And s 1 0.986194 10.90 11.60 0.70 09.05. 17:05 337 (NW) 13
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 09.05. 17:05 349 (N) 17
BF Vir p 1 0.640575 10.50 11.23 0.73 09.05. 17:05 108 (E) 14
V342 Dra p 9 0.39221 12.65 13.05 0.40 09.05. 17:05 43 (NE) 35
SS Ari s 1 0.405986 10.37 10.82 0.45 09.05. 17:05 299 (NW) 7
V441 And p 4 0.469656 13.48 14.25 0.77 09.05. 17:06 321 (NW) 13
NN Ser p 1 0.1300801 17.00 23.00 6.00 09.05. 17:06 75 (E) 4
PY Boo s 9 0.278049 12.10 12.10 0.00 09.05. 17:06 50 (NE) 36
V636 Cen p 7 4.283946 8.70 9.70 1.00 09.05. 17:06 135 (SE) -29
QQ UMa p 10 0.372776 13.30 14.10 0.80 09.05. 17:06 131 (SE) 87
GZ Pup s 10 0.3202743 11.70 12.10 0.40 09.05. 17:06 203 (SW) -4
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 09.05. 17:06 16 (N) 13
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.