UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
4 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0
Image size: 300px. Transparent image background for copy & paste
Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : 099bc157-9a4f-49d6-8158-05ac89f2e424 [observed]
Occultation Date + Time : 2010-10-03 at 19:59:22 UT +/- 0.02 min [1]
Object Designation : (1570) Brunonia
Orbit Class : MBA
Star Designation : GDR3 2611400795266176256
Star Coordinates (ICRF) : RA = 22 47 27.1689, DE = -06 48 31.379 [2]
Star Magnitudes : G = 11.63 mag, RP = 11.18 mag, BP = 11.93 mag
Object Magnitude : V = 16.37 mag
Estimated Magnitude Drop : 4.7 mag
Estimated Max. Duration : 2.0 sec
Object Mean Diameter : 16 km (src: astorb)
Speed of the shadow : 8.0 km/s
Elongation to Moon & Sun : 155° (sunlit = 21%), Sun = 150°
Cross-track uncertainty : 2.7 mas = 3 km = 0.22 path-width (1-sig)
RUWE and duplicate source : 0.86 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#53
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
