2026-02-03 / UCAC4 595-012025 / (571) Dulcinea
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Björn Kattentidt
O-
VID
M280
DE
GPS
21:53:48
::
::
21:57:01
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 660e9a80-de6d-11f0-4858-93bf5f772ee0 for map and profile fit
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Event Details
Occultation UUID [and DB] : 660e9a80-de6d-11f0-4858-93bf5f772ee0 [asteroids]
Occultation Date + Time : 2026-02-03 at 21:50:22 UT +/- 0.0 min [1]
Object Designation : (571) Dulcinea
Orbit Class : MBA
Star Designation : GDR3 0164814289041275392
Star Coordinates (ICRF) : RA = 04 19 33.6789, DE = +28 56 16.100 [2]
Star Magnitudes : G = 14.2 mag, RP = 13.54 mag, BP = 14.68 mag
Object Magnitude : V = 15.32 mag
Estimated Magnitude Drop : 1.5 mag
Estimated Max. Duration : 4.6 sec
Object Mean Diameter : 44.5 km (src: astorb)
Speed of the shadow : 9.7 km/s
Elongation to Moon & Sun : 92° (sunlit = 95%), Sun = 113°
Cross-track uncertainty : 0.7 mas = 0 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#78
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)
