2023-04-20 / TYC 6809-00703-1 / (7500) Sassi
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Faustino Garcia
O-
VID
T250
ES
GPS
02:47:34
02:49:34
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 8d76e830-ddb3-11f0-547e-4f05dbed8c7d for map and profile fit
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Event Details
Occultation UUID [and DB] : 8d76e830-ddb3-11f0-547e-4f05dbed8c7d [observed]
Occultation Date + Time : 2023-04-20 at 03:02:51 UT +/- 0.01 min [1]
Object Designation : (7500) Sassi
Orbit Class : MBA
Star Designation : GDR3 6046899986640147072
Star Coordinates (ICRF) : RA = 16 49 41.4599, DE = -24 22 25.626 [2]
Star Magnitudes : G = 11.87 mag, RP = 11.39 mag, BP = 12.17 mag
Object Magnitude : V = 17.7 mag
Estimated Magnitude Drop : 5.8 mag
Estimated Max. Duration : 1.6 sec
Object Mean Diameter : 5.6 km (src: astorb)
Speed of the shadow : 3.5 km/s
Elongation to Moon & Sun : 135° (sunlit = 0%), Sun = 136°
Cross-track uncertainty : 1.3 mas = 1 km = 0.26 path-width (1-sig)
RUWE and duplicate source : 10.32 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#58
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)
