2026-05-17 / UCAC4 367-071813 / (851) Zeissia
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Paolo Tanga
O-
VID
M200
FR
GPS
23:13:04
::
::
23:14:03
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 631f6ad0-33d5-11f1-6999-4ec27f37e179 for map and profile fit
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Event Details
Occultation UUID [and DB] : 631f6ad0-33d5-11f1-6999-4ec27f37e179 [asteroids]
Occultation Date + Time : 2026-05-17 at 23:10:12 UT +/- 0.0 min [1]
Object Designation : (851) Zeissia
Orbit Class : MBA
Star Designation : GDR3 6249718310979900928
Star Coordinates (ICRF) : RA = 16 09 19.2861, DE = -16 36 17.765 [2]
Star Magnitudes : G = 13.9 mag, RP = 13.24 mag, BP = 14.38 mag
Object Magnitude : V = 14.07 mag
Estimated Magnitude Drop : 0.8 mag
Estimated Max. Duration : 1.3 sec
Object Mean Diameter : 12.3 km (src: astorb)
Speed of the shadow : 9.4 km/s
Elongation to Moon & Sun : 167° (sunlit = 2%), Sun = 172°
Cross-track uncertainty : 0.5 mas = 0 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 2.24 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#73
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)
