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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:46 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:43 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:36 // 20:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V489 Cam s 8 0.6197565 10.94 10.94 0.00 25.04. 08:13 15 (N) 41
LS Del s 1 0.3638404 8.61 8.76 0.15 25.04. 08:13 238 (SW) 47
HO Psc p 9 0.324748 11.00 11.80 0.80 25.04. 08:14 135 (SE) 46
V784 Aql s 4 0.5876933 14.20 14.80 0.60 25.04. 08:14 247 (SW) 35
CC Ser p 1 0.516037 11.14 11.68 0.54 25.04. 08:14 301 (NW) -5
G1210.0442 Ari p 8 0.337915 11.27 11.27 0.00 25.04. 08:14 122 (SE) 46
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 25.04. 08:15 315 (NW) 13
V848 Her p 9 0.735037 14.90 16.30 1.40 25.04. 08:15 303 (NW) 18
V2659 Oph p 9 0.776761 12.83 13.85 1.02 25.04. 08:15 266 (W) 7
DV Car p 9 1.68148 10.00 10.30 0.30 25.04. 08:15 150 (SE) -78
V434 Per s 3 0.5361082 14.40 14.90 0.50 25.04. 08:15 81 (E) 49
V440 Cas s 8 0.32568791 15.00 15.00 0.00 25.04. 08:15 41 (NE) 88
MY Boo s 8 0.473378 13.70 14.20 0.50 25.04. 08:15 331 (NW) 23
NY Vir p 1 0.10101597 13.30 14.22 0.92 25.04. 08:15 320 (NW) -35
PZ Cam p 10 0.28589 13.20 13.50 0.30 25.04. 08:15 42 (NE) 53
HI Mon s 6 1.5744326 9.30 9.90 0.60 25.04. 08:15 76 (E) -17
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 25.04. 08:15 270 (W) 40
BT CrB p 9 0.0892 18.90 20.40 1.50 25.04. 08:16 310 (NW) 14
V340 Mus p 9 3.42727 8.02 8.10 0.08 25.04. 08:16 211 (SW) -70
V436 Peg p 9 0.406733 13.35 13.57 0.22 25.04. 08:16 226 (SW) 48
FY Boo s 1 0.2411595 13.12 13.12 0.00 25.04. 08:16 328 (NW) -11
V494 Mon s 6 0.8388177 11.60 11.65 0.05 25.04. 08:16 79 (E) -13
RY Cha p 10 0.640142 13.80 14.80 1.00 25.04. 08:16 174 (S) -62
MU Lac s 10 0.2775155 14.10 14.10 0.00 25.04. 08:17 285 (W) 79
AV CrB s 1 0.30819 11.87 11.87 0.00 25.04. 08:17 304 (NW) 12
V426 Nor p 10 0.4735 17.76 18.05 0.29 25.04. 08:17 234 (SW) -52
FR Del s 8 0.3497468 15.00 15.30 0.30 25.04. 08:18 234 (SW) 40
NX Boo s 8 0.251135 13.02 13.36 0.34 25.04. 08:18 318 (NW) 6
MT Boo s 6 0.3653325 13.45 13.45 0.00 25.04. 08:18 325 (NW) 11
V1656 Aql p 10 8.6294 13.40 14.80 1.40 25.04. 08:18 249 (W) 37
VV UMa s 1 0.687376 10.13 10.26 0.13 25.04. 08:18 16 (N) 19
XZ And p 1 1.3572855 10.02 12.99 2.97 25.04. 08:18 94 (E) 64
V687 Her s 4 0.321451 14.40 14.90 0.50 25.04. 08:18 300 (NW) 6
EH Lyn s 1 0.326743 13.00 13.00 0.00 25.04. 08:18 30 (NE) 1
V416 Cam p 10 0.3863 14.40 15.00 0.60 25.04. 08:19 27 (NE) 45
GM CVn s 1 0.366984 12.00 12.00 0.00 25.04. 08:19 329 (NW) -2
V515 Mon p 1 0.8739713 11.60 12.20 0.60 25.04. 08:19 77 (E) -14
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 25.04. 08:19 96 (E) 4
V369 Sge p 7 0.3958288 13.20 14.00 0.80 25.04. 08:19 253 (W) 38
LO Pav p 10 0.6598 15.90 16.50 0.60 25.04. 08:20 202 (S) -38
V387 Cam p 9 0.651141 12.50 13.10 0.60 25.04. 08:20 36 (NE) 46
V1239 Tau s 5 1.084796 10.66 10.66 0.00 25.04. 08:20 69 (E) 18
V1345 Aql p 10 3.028308 13.90 15.60 1.70 25.04. 08:20 254 (W) 20
V443 Cam s 9 0.411691 14.00 14.80 0.80 25.04. 08:20 21 (N) 44
V473 Cam p 7 0.298438 11.55 12.20 0.65 25.04. 08:20 16 (N) 43
V427 Nor p 10 0.5002 16.36 16.80 0.44 25.04. 08:20 235 (SW) -52
V456 Cam p 10 0.419811 12.10 12.30 0.20 25.04. 08:20 31 (NE) 37
V924 Oph p 10 0.359554 15.70 16.40 0.70 25.04. 08:20 264 (W) 15
QW Boo p 10 0.2908715 12.10 12.45 0.35 25.04. 08:20 321 (NW) 20
V365 Sge p 1 0.369126 13.11 13.81 0.70 25.04. 08:20 251 (W) 38
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.