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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:49 // 16:36 UTC
Civil Twilight (6°): 05:18 // 17:07 UTC
Nautical Twilight (12°): 04:41 // 17:44 UTC
Astronomical Twilight (18°): 04:03 // 18:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V489 And p 8 0.422756 12.00 13.00 1.00 25.02. 16:21 256 (W) 44
V386 Dra p 1 0.238912 13.40 13.90 0.50 25.02. 16:21 340 (N) 15
V797 Cep s 1 0.270449 14.60 14.60 0.00 25.02. 16:22 351 (N) 58
RT And p 1 0.62892951 8.55 9.47 0.92 25.02. 16:22 302 (NW) 49
DQ CVn s 1 0.491422 12.28 12.56 0.28 25.02. 16:22 37 (NE) 4
BP Vul p 1 1.940346 10.10 11.30 1.20 25.02. 16:22 298 (NW) 4
V789 Cyg p 6 0.288551 13.30 13.70 0.40 25.02. 16:22 315 (NW) 3
V416 Cam p 10 0.3863 14.40 15.00 0.60 25.02. 16:22 24 (NE) 64
IN Cnc p 5 0.501459 13.00 13.65 0.65 25.02. 16:23 85 (E) 17
DZ Psc s 1 0.366136 10.86 10.86 0.00 25.02. 16:23 250 (W) 43
V640 Aur p 1 0.3279975 12.52 13.25 0.73 25.02. 16:23 70 (E) 69
V385 Ser p 7 0.3129555 12.00 12.21 0.21 25.02. 16:23 354 (N) -39
AU Pic p 9 0.3119 14.00 14.40 0.40 25.02. 16:23 160 (S) -27
CY Cen p 10 1.348327 13.30 16.10 2.80 25.02. 16:23 112 (E) -66
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 25.02. 16:23 304 (NW) 12
V636 Aur p 1 0.3406176 13.70 14.10 0.40 25.02. 16:23 110 (E) 63
BN Ari p 1 0.2993717 10.38 11.02 0.64 25.02. 16:23 227 (SW) 60
V1068 Her p 1 0.394304 12.40 13.00 0.60 25.02. 16:23 340 (N) 11
V881 Per p 1 0.387377 10.71 11.04 0.33 25.02. 16:23 219 (SW) 75
V737 Cep p 8 0.2987665 11.95 12.33 0.38 25.02. 16:24 324 (NW) 41
V1038 Her s 1 0.26818 11.80 11.80 0.00 25.02. 16:24 345 (N) -5
PV Cyg p 6 1.314865 12.70 15.50 2.80 25.02. 16:24 314 (NW) 14
V594 Cen p 10 0.3170973 13.70 14.50 0.80 25.02. 16:24 97 (E) -66
V576 Lyr s 2 0.533573 12.30 12.30 0.00 25.02. 16:24 329 (NW) 9
V366 Cas p 1 0.7292855 12.00 12.70 0.70 25.02. 16:24 306 (NW) 66
V524 Hya p 10 0.15 17.12 19.40 2.28 25.02. 16:24 95 (E) 5
V1180 Her p 10 0.352051 12.82 12.98 0.16 25.02. 16:25 351 (N) -6
MU Aqr p 3 0.2722205 11.30 11.80 0.50 25.02. 16:25 281 (W) -11
LT Cen p 10 1.625913 9.20 9.60 0.40 25.02. 16:25 132 (SE) -53
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 25.02. 16:25 284 (W) -60
V512 Cyg s 3 2.4246437 11.40 11.50 0.10 25.02. 16:25 315 (NW) 28
V383 Cam p 10 0.3772858 11.65 11.90 0.25 25.02. 16:25 12 (N) 63
CK Boo s 1 0.3551495 8.99 9.23 0.24 25.02. 16:25 21 (N) -29
V541 Cas s 1 0.9098488 10.40 11.00 0.60 25.02. 16:26 330 (NW) 73
AU Men p 9 0.343841 10.29 11.11 0.82 25.02. 16:26 169 (S) -35
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 25.02. 16:26 288 (W) 57
VZ Sct p 9 2.19613 11.80 13.00 1.20 25.02. 16:26 302 (NW) -39
LW Eri s 5 0.46562 12.20 12.20 0.00 25.02. 16:27 166 (S) 38
V428 Vel p 9 0.85496 11.03 11.91 0.88 25.02. 16:27 122 (SE) -41
FU Pup p 10 1.0001154 12.10 2.90 -9.20 25.02. 16:27 124 (SE) 6
V375 Cas p 1 1.473398 10.10 10.90 0.80 25.02. 16:27 315 (NW) 57
LM And p 3 0.761178 12.20 13.50 1.30 25.02. 16:28 275 (W) 74
ER Vul p 1 0.698095 7.27 7.49 0.22 25.02. 16:28 297 (NW) 14
BB Tri p 10 0.392372 14.00 14.40 0.40 25.02. 16:28 249 (W) 60
AV CrB s 1 0.30819 11.87 11.87 0.00 25.02. 16:28 355 (N) -10
V507 Lyr p 7 0.366912 14.21 14.75 0.54 25.02. 16:28 323 (NW) -3
XY Leo s 1 0.2841029 9.45 9.80 0.35 25.02. 16:28 77 (E) 11
NY Lyr s 1 0.4408 12.70 13.10 0.40 25.02. 16:28 320 (NW) 6
KO Boo p 9 0.369518 13.15 13.35 0.20 25.02. 16:28 21 (N) -14
V1104 Her s 1 0.227876 13.30 13.30 0.00 25.02. 16:28 337 (NW) 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.