2025-10-20 / UCAC4 606-034492 / (10271) Dymond
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Anna Marciniak
O-
CCD
M400
PL
GPS
02:42:09
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::
02:44:09
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 cb9b9f20-ddb8-11f0-547e-c26eff5f2c07 for map and profile fit
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Event Details
Occultation UUID [and DB] : cb9b9f20-ddb8-11f0-547e-c26eff5f2c07 [observed]
Occultation Date + Time : 2025-10-20 at 02:43:38 UT +/- 0.0 min [1]
Object Designation : (10271) Dymond
Orbit Class : MBA
Star Designation : GDR3 3435116428185875584
Star Coordinates (ICRF) : RA = 06 39 05.5979, DE = +31 10 19.706 [2]
Star Magnitudes : G = 12.61 mag, RP = 12.1 mag, BP = 12.95 mag
Object Magnitude : V = 17.3 mag
Estimated Magnitude Drop : 4.7 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4.6 km (src: astorb)
Speed of the shadow : 10.5 km/s
Elongation to Moon & Sun : 93° (sunlit = 2%), Sun = 108°
Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#55
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)
