2025-10-18 / UCAC4 371-186358 / (6552) Higginson
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Carsten Ziolek
O-
VID
M356
CH
GPS
22:09:46
::
::
22:10:46
2
show Daniel Antuszewicz
O-
VID
M300
PL
NTP
22:07:49
::
::
22:09:48
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: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 93e7d350-ddb8-11f0-547e-e4367c7fd225 for map and profile fit
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Event Details
Occultation UUID [and DB] : 93e7d350-ddb8-11f0-547e-e4367c7fd225 [observed]
Occultation Date + Time : 2025-10-18 at 22:18:44 UT +/- 0.01 min [1]
Object Designation : (6552) Higginson
Orbit Class : MBA
Star Designation : GDR3 2407530831008200576
Star Coordinates (ICRF) : RA = 23 21 53.3015, DE = -15 53 22.531 [2]
Star Magnitudes : G = 13.46 mag, RP = 12.41 mag, BP = 13.49 mag
Object Magnitude : V = 18.41 mag
Estimated Magnitude Drop : 5.0 mag
Estimated Max. Duration : 1.0 sec
Object Mean Diameter : 6.2 km (src: astorb)
Speed of the shadow : 6.3 km/s
Elongation to Moon & Sun : 163° (sunlit = 6%), Sun = 138°
Cross-track uncertainty : 1.8 mas = 2 km = 0.44 path-width (1-sig)
RUWE and duplicate source : 15.72 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#64
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)
