2025-09-19 / UCAC4 508-041371 / (4224) Susa
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefan Meister
O+
VID
M200
CH
GPS
04:03:25
04:03:46.488
04:03:47.820
04:04:10
0.365
0.365
1.33
39.4
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 73029c70-ddb7-11f0-547e-54e46e7cda2c for map and profile fit
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Event Details
Occultation UUID [and DB] : 73029c70-ddb7-11f0-547e-54e46e7cda2c [observed]
Occultation Date + Time : 2025-09-19 at 04:06:08 UT +/- 0.0 min [1]
Object Designation : (4224) Susa
Orbit Class : MBA
Star Designation : GDR3 3162042403210261120
Star Coordinates (ICRF) : RA = 07 27 35.4481, DE = +11 25 03.914 [2]
Star Magnitudes : G = 14.66 mag, RP = 14.3 mag, BP = 14.88 mag
Object Magnitude : V = 16.95 mag
Estimated Magnitude Drop : 2.4 mag
Estimated Max. Duration : 1.2 sec
Object Mean Diameter : 34.5 km (src: astorb)
Speed of the shadow : 29.6 km/s
Elongation to Moon & Sun : 36° (sunlit = 7%), Sun = 65°
Cross-track uncertainty : 0.4 mas = 0 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#76
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)
