2024-09-06 / TYC 592-00434-1 / (109482) 2001 QT222
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Antuszewicz
O-
VID
M200
PL
NTP
22:43:56
22:46:56
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 557d4ee0-ddb5-11f0-547e-220e89abe85d for map and profile fit
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Event Details
Occultation UUID [and DB] : 557d4ee0-ddb5-11f0-547e-220e89abe85d [observed]
Occultation Date + Time : 2024-09-06 at 22:47:42 UT +/- 0.01 min [1]
Object Designation : (109482) 2001 QT222
Orbit Class : MBA
Star Designation : GDR3 2744721600952098432
Star Coordinates (ICRF) : RA = 23 46 13.7114, DE = +06 00 24.776 [2]
Star Magnitudes : G = 11.79 mag, RP = 11.25 mag, BP = 12.16 mag
Object Magnitude : V = 19.6 mag
Estimated Magnitude Drop : 7.8 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 2.7 km (src: astorb)
Speed of the shadow : 11.9 km/s
Elongation to Moon & Sun : 152° (sunlit = 13%), Sun = 164°
Cross-track uncertainty : 2.3 mas = 3 km = 1.14 path-width (1-sig)
RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#44
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)
