2023-06-04 / UCAC4 344-128929 / (4108) Rakos
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Blazewicz
O-
CCD
M350
PL
GPS
22:44:03
22:45:56
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 a53fc630-ddb3-11f0-547e-9366b7fcaf84 for map and profile fit
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Event Details
Occultation UUID [and DB] : a53fc630-ddb3-11f0-547e-9366b7fcaf84 [observed]
Occultation Date + Time : 2023-06-04 at 22:44:55 UT +/- 0.0 min [1]
Object Designation : (4108) Rakos
Orbit Class : MBA
Star Designation : GDR3 4093882978857535744
Star Coordinates (ICRF) : RA = 18 11 04.2296, DE = -21 12 34.301 [2]
Star Magnitudes : G = 14.68 mag, RP = 14.02 mag, BP = 15.15 mag
Object Magnitude : V = 17.67 mag
Estimated Magnitude Drop : 3.1 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 5.4 km (src: astorb)
Speed of the shadow : 9.7 km/s
Elongation to Moon & Sun : 10° (sunlit = 99%), Sun = 161°
Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig)
RUWE and duplicate source : 0.98 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)
