2023-08-19 / UCAC4 409-134890 / (433) Eros
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Rui Goncalves
O-
VID
M256
PT
GPS
00:18:23
00:19:16.2
00:19:18.6
00:20:23
2.40
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 f22a5370-ddb3-11f0-547e-4872ff3da936 for map and profile fit
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Event Details
Occultation UUID [and DB] : f22a5370-ddb3-11f0-547e-4872ff3da936 [observed]
Occultation Date + Time : 2023-08-19 at 00:19:56 UT +/- 0.01 min [1]
Object Designation : (433) Eros
Orbit Class : NEO
Star Designation : GDR3 6897063233597760256
Star Coordinates (ICRF) : RA = 21 08 04.9633, DE = -08 23 17.505 [2]
Star Magnitudes : G = 13.01 mag, RP = 12.5 mag, BP = 13.36 mag
Object Magnitude : V = 11.31 mag
Estimated Magnitude Drop : 0.2 mag
Estimated Max. Duration : 2.8 sec
Object Mean Diameter : 28.8 km (src: astorb)
Speed of the shadow : 10.2 km/s
Elongation to Moon & Sun : 141° (sunlit = 6%), Sun = 168°
Cross-track uncertainty : 6.3 mas = 3 km = 0.12 path-width (1-sig)
RUWE and duplicate source : 1.26 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#659
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)
