2023-04-26 / UCAC4 409-096288 / (676) Melitta
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Blazewicz
O-
CCD
M350
PL
NTP
23:53:15
23:57:50
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 8de70f20-ddb3-11f0-547e-fc306ef8f399 for map and profile fit
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Event Details
Occultation UUID [and DB] : 8de70f20-ddb3-11f0-547e-fc306ef8f399 [observed]
Occultation Date + Time : 2023-04-26 at 23:53:55 UT +/- 0.01 min [1]
Object Designation : (676) Melitta
Orbit Class : MBA
Star Designation : GDR3 4203913718837290496
Star Coordinates (ICRF) : RA = 18 52 07.3532, DE = -08 23 38.682 [2]
Star Magnitudes : G = 14.05 mag, RP = 13.01 mag, BP = 15.08 mag
Object Magnitude : V = 14.79 mag
Estimated Magnitude Drop : 1.2 mag
Estimated Max. Duration : 10.9 sec
Object Mean Diameter : 80.0 km (src: astorb)
Speed of the shadow : 7.3 km/s
Elongation to Moon & Sun : 156° (sunlit = 42%), Sun = 112°
Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 0.89 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#81
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)
