2023-08-05 / UCAC4 340-146618 / (107725) 2001 FR25
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Antoni Selva, Carlos Perello, +1
O-
VID
M500
ES
GPS
21:12:52
21:16:51
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 e1d60730-ddb3-11f0-547e-0644ef5fce0a for map and profile fit
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Event Details
Occultation UUID [and DB] : e1d60730-ddb3-11f0-547e-0644ef5fce0a [observed]
Occultation Date + Time : 2023-08-05 at 21:15:55 UT +/- 0.04 min [1]
Object Designation : (107725) 2001 FR25
Orbit Class : MBA
Star Designation : GDR3 4089969915714439040
Star Coordinates (ICRF) : RA = 18 27 44.6993, DE = -22 06 57.523 [2]
Star Magnitudes : G = 14.4 mag, RP = 13.31 mag, BP = 15.62 mag
Object Magnitude : V = 20.0 mag
Estimated Magnitude Drop : 5.6 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 3.0 km (src: astorb)
Speed of the shadow : 6.2 km/s
Elongation to Moon & Sun : 94° (sunlit = 77%), Sun = 143°
Cross-track uncertainty : 1.0 mas = 1 km = 0.52 path-width (1-sig)
RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#43
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)
