2024-12-09 / TYC 1307-01530-1 / (17833) 1998 HO42
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Matthieu Conjat
O-
VID
T400
FR
GPS
19:49:11
19:51:09
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 bb73e880-ddb5-11f0-547e-0b17dfafc033 for map and profile fit
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Event Details
Occultation UUID [and DB] : bb73e880-ddb5-11f0-547e-0b17dfafc033 [observed]
Occultation Date + Time : 2024-12-09 at 19:42:34 UT +/- 0.0 min [1]
Object Designation : (17833) 1998 HO42
Orbit Class : MBA
Star Designation : GDR3 3398824809233376256
Star Coordinates (ICRF) : RA = 05 51 51.9402, DE = +19 09 18.952 [2]
Star Magnitudes : G = 9.51 mag, RP = 8.46 mag, BP = 10.65 mag
Object Magnitude : V = 16.84 mag
Estimated Magnitude Drop : 7.3 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 6.7 km (src: astorb)
Speed of the shadow : 10.7 km/s
Elongation to Moon & Sun : 85° (sunlit = 63%), Sun = 169°
Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#52
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)
