UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
2 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] : b2965d15-9ebe-4867-bf98-ed0d01f12eed [observed]
Occultation Date + Time : 2016-02-04 at 23:12:42 UT +/- 0.04 min [1]
Object Designation : (6362) Tunis
Orbit Class : MBA
Star Designation : GDR3 3401667463402727424
Star Coordinates (ICRF) : RA = 05 19 24.9586, DE = +19 22 13.202 [2]
Star Magnitudes : G = 12.91 mag, RP = 12.32 mag, BP = 13.34 mag
Object Magnitude : V = 16.97 mag
Estimated Magnitude Drop : 4.1 mag
Estimated Max. Duration : 5.4 sec
Object Mean Diameter : 40 km (src: astorb)
Speed of the shadow : 7.3 km/s
Elongation to Moon & Sun : 171° (sunlit = 16%), Sun = 125°
Cross-track uncertainty : 0.7 mas = 1 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 0.88 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