2022-12-31 / TYC 2867-01235-1 / (66248) 1999 FC37
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jordi Marco
O-
CCD
M235
ES
NTP
17:22:53
17:22:53
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 4660f850-ddb3-11f0-547e-9e8edf7afd95 for map and profile fit
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Event Details
Occultation UUID [and DB] : 4660f850-ddb3-11f0-547e-9e8edf7afd95 [observed]
Occultation Date + Time : 2022-12-31 at 17:20:06 UT +/- 0.01 min [1]
Object Designation : (66248) 1999 FC37
Orbit Class : MBA
Star Designation : GDR3 0237055157925243520
Star Coordinates (ICRF) : RA = 03 40 06.3772, DE = +40 53 21.107 [2]
Star Magnitudes : G = 11.21 mag, RP = 10.49 mag, BP = 11.79 mag
Object Magnitude : V = 18.04 mag
Estimated Magnitude Drop : 6.8 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 5.9 km (src: astorb)
Speed of the shadow : 8.8 km/s
Elongation to Moon & Sun : 38° (sunlit = 67%), Sun = 138°
Cross-track uncertainty : 0.6 mas = 0 km = 0.13 path-width (1-sig)
RUWE and duplicate source : 4.12 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#61
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)
