2024-09-18 / UCAC4 391-102449 / (326789) 2003 SA288
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Andreas Schweizer
O-
VID
M250
CH
GPS
18:28:21
18:30:21
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 675f4000-ddb5-11f0-547e-f34dbfba83c1 for map and profile fit
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Event Details
Occultation UUID [and DB] : 675f4000-ddb5-11f0-547e-f34dbfba83c1 [observed]
Occultation Date + Time : 2024-09-18 at 18:32:44 UT +/- 0.12 min [1]
Object Designation : (326789) 2003 SA288
Orbit Class : MBA
Star Designation : GDR3 4105832226372783488
Star Coordinates (ICRF) : RA = 18 52 18.8164, DE = -11 56 57.281 [2]
Star Magnitudes : G = 12.06 mag, RP = 11.14 mag, BP = 12.94 mag
Object Magnitude : V = 20.99 mag
Estimated Magnitude Drop : 8.9 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 2.9 km (src: astorb)
Speed of the shadow : 7.4 km/s
Elongation to Moon & Sun : 83° (sunlit = 99%), Sun = 106°
Cross-track uncertainty : 19.7 mas = 38 km = 13.42 path-width (1-sig)
RUWE and duplicate source : 0.85 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#36
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)
