2026-03-20 / UCAC4 399-064280 / (4159) Freeman
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Faustino Garcia
O-
CCD
T250
ES
GPS
03:12:16
::
::
03:15:16
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 c3613400-de76-11f0-4858-3af3f375b023 for map and profile fit
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Event Details
Occultation UUID [and DB] : c3613400-de76-11f0-4858-3af3f375b023 [asteroids]
Occultation Date + Time : 2026-03-20 at 03:18:52 UT +/- 0.01 min [1]
Object Designation : (4159) Freeman
Orbit Class : MBA
Star Designation : GDR3 4337563926946499072
Star Coordinates (ICRF) : RA = 16 46 44.1554, DE = -10 15 09.227 [2]
Star Magnitudes : G = 14.54 mag, RP = 13.73 mag, BP = 15.24 mag
Object Magnitude : V = 16.19 mag
Estimated Magnitude Drop : 1.9 mag
Estimated Max. Duration : 2.4 sec
Object Mean Diameter : 17.3 km (src: astorb)
Speed of the shadow : 7.3 km/s
Elongation to Moon & Sun : 121° (sunlit = 2%), Sun = 108°
Cross-track uncertainty : 0.7 mas = 1 km = 0.07 path-width (1-sig)
RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#63
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)
