2024-08-27 / UCAC4 365-188761 / (18729) Potentino
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Antoni Selva, Carlos Perello
O-
VID
M500
ES
GPS
22:17:03
22:21:03
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 4a86e960-ddb5-11f0-547e-39673ffc0051 for map and profile fit
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Event Details
Occultation UUID [and DB] : 4a86e960-ddb5-11f0-547e-39673ffc0051 [observed]
Occultation Date + Time : 2024-08-27 at 22:20:26 UT +/- 0.01 min [1]
Object Designation : (18729) Potentino
Orbit Class : MBA
Star Designation : GDR3 6837247915556682112
Star Coordinates (ICRF) : RA = 21 52 49.8055, DE = -17 02 18.256 [2]
Star Magnitudes : G = 14.34 mag, RP = 13.78 mag, BP = 14.74 mag
Object Magnitude : V = 17.85 mag
Estimated Magnitude Drop : 3.6 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 5.0 km (src: astorb)
Speed of the shadow : 10.1 km/s
Elongation to Moon & Sun : 120° (sunlit = 34%), Sun = 169°
Cross-track uncertainty : 0.7 mas = 0 km = 0.17 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#59
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)
