2025-11-26 / Other J060806.49+282602.5 / (8128) Nicomachus
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefano Sposetti
O-
VID
M420
CH
GPS
22:53:00
::
::
22:57:00
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
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Using prediction cde037f0-ddb8-11f0-547e-ade0b357a58a for map and profile fit
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Event Details
Occultation UUID [and DB] : cde037f0-ddb8-11f0-547e-ade0b357a58a [observed]
Occultation Date + Time : 2025-11-26 at 22:50:17 UT +/- 0.01 min [1]
Object Designation : (8128) Nicomachus
Orbit Class : MBA
Star Designation : GDR3 3436559193602425728
Star Coordinates (ICRF) : RA = 06 08 06.4863, DE = +28 26 02.511 [2]
Star Magnitudes : G = 14.89 mag, RP = 18.54 mag, BP = 20.31 mag
Object Magnitude : V = 17.9 mag
Estimated Magnitude Drop : 3.1 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 9.8 km (src: astorb)
Speed of the shadow : 11.5 km/s
Elongation to Moon & Sun : 133° (sunlit = 36%), Sun = 153°
Cross-track uncertainty : 3.5 mas = 6 km = 0.64 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#63
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)
