2026-09-17 / UCAC4 486-001353 / (2730) Barks
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Matthieu Conjat
O+
VID
T400
FR
GPS
22:57:52
22:57:59.575
22:58:01.06
22:58:12
0.018
0.040
1.49
15.5
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 bbab4030-d9b0-11f1-43f3-b96dcebe81db for map and profile fit
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Event Details
Occultation UUID [and DB] : bbab4030-d9b0-11f1-43f3-b96dcebe81db [observed]
Occultation Date + Time : 2026-09-17 at 22:55:54 UT +/- 0.0 min [1]
Object Designation : (2730) Barks
Orbit Class : MBA
Star Designation : GDR3 2577521818357695872
Star Coordinates (ICRF) : RA = 01 00 03.6393, DE = +07 09 30.118 [2]
Star Magnitudes : G = 12.58 mag, RP = 12.03 mag, BP = 12.97 mag
Object Magnitude : V = 15.74 mag
Estimated Magnitude Drop : 3.2 mag
Estimated Max. Duration : 1.4 sec
Object Mean Diameter : 14.7 km (src: astorb)
Speed of the shadow : 10.4 km/s
Elongation to Moon & Sun : 121° (sunlit = 42%), Sun = 158°
Cross-track uncertainty : 0.7 mas = 0 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL73
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)
