2024-12-22 / TYC 1829-00886-1 / (4441) Toshie
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Gregor Krannich
O-
VID
M350
DE
GPS
20:51:00
20:52:45
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 c8ab1640-ddb5-11f0-547e-76b5e7ad98f3 for map and profile fit
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Event Details
Occultation UUID [and DB] : c8ab1640-ddb5-11f0-547e-76b5e7ad98f3 [observed]
Occultation Date + Time : 2024-12-22 at 20:50:45 UT +/- 0.0 min [1]
Object Designation : (4441) Toshie
Orbit Class : MBA
Star Designation : GDR3 0145213192171159552
Star Coordinates (ICRF) : RA = 04 35 54.1771, DE = +22 54 13.142 [2]
Star Magnitudes : G = 10.51 mag, RP = 9.56 mag, BP = 11.43 mag
Object Magnitude : V = 17.96 mag
Estimated Magnitude Drop : 7.5 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 7.0 km (src: astorb)
Speed of the shadow : 11.5 km/s
Elongation to Moon & Sun : 110° (sunlit = 51%), Sun = 159°
Cross-track uncertainty : 0.9 mas = 1 km = 0.20 path-width (1-sig)
RUWE and duplicate source : 3.85 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#61
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)
