2024-09-25 / TYC 1801-01351-1 / (3416) Dorrit
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O+
CCD
M203
ES
NTP
22:54:05
22:55:08.14
22:55:08.39
22:58:05
0.02
0.02
0.25
2.5
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 72af5e40-ddb5-11f0-547e-a059fd4df6ac for map and profile fit
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Event Details
Occultation UUID [and DB] : 72af5e40-ddb5-11f0-547e-a059fd4df6ac [observed]
Occultation Date + Time : 2024-09-25 at 22:48:33 UT +/- 0.0 min [1]
Object Designation : (3416) Dorrit
Orbit Class : MBA
Star Designation : GDR3 0069224328668143744
Star Coordinates (ICRF) : RA = 03 28 47.6810, DE = +25 41 40.519 [2]
Star Magnitudes : G = 9.74 mag, RP = 8.9 mag, BP = 10.49 mag
Object Magnitude : V = 15.93 mag
Estimated Magnitude Drop : 6.2 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 6.6 km (src: astorb)
Speed of the shadow : 10.0 km/s
Elongation to Moon & Sun : 51° (sunlit = 38%), Sun = 127°
Cross-track uncertainty : 1.0 mas = 0 km = 0.10 path-width (1-sig)
RUWE and duplicate source : 1.8 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)
