2025-11-14 / Other J092922.88+105840.5 / (31798) 1999 LY16
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Leszek Benedyktowicz
O-
VID
M200
PL
GPS
03:40:27
::
::
03:41:30
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 b601af10-ddb8-11f0-547e-adb8fcdf78a3 for map and profile fit
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Event Details
Occultation UUID [and DB] : b601af10-ddb8-11f0-547e-adb8fcdf78a3 [observed]
Occultation Date + Time : 2025-11-14 at 03:43:52 UT +/- 0.0 min [1]
Object Designation : (31798) 1999 LY16
Orbit Class : MBA
Star Designation : GDR3 0589792227711751040
Star Coordinates (ICRF) : RA = 09 29 22.8788, DE = +10 58 40.721 [2]
Star Magnitudes : G = 10.88 mag, RP = 10.38 mag, BP = 11.2 mag
Object Magnitude : V = 19.41 mag
Estimated Magnitude Drop : 8.5 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 5.3 km (src: astorb)
Speed of the shadow : 16.2 km/s
Elongation to Moon & Sun : 24° (sunlit = 31%), Sun = 91°
Cross-track uncertainty : 0.3 mas = 0 km = 0.11 path-width (1-sig)
RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#56
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)
