2024-11-04 / UCAC4 486-139336 / (235156) 2003 RR9
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Antuszewicz
O-
VID
M200
PL
NTP
21:08:43
21:10:42
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 9a74cb90-ddb5-11f0-547e-8a7cdfde50ad for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : 9a74cb90-ddb5-11f0-547e-8a7cdfde50ad [observed]
Occultation Date + Time : 2024-11-04 at 21:25:28 UT +/- 1.16 min [1]
Object Designation : (235156) 2003 RR9
Orbit Class : MBA
Star Designation : GDR3 2757690821637296384
Star Coordinates (ICRF) : RA = 23 28 13.9349, DE = +07 05 55.759 [2]
Star Magnitudes : G = 12.7 mag, RP = 12.13 mag, BP = 13.1 mag
Object Magnitude : V = 19.96 mag
Estimated Magnitude Drop : 7.3 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 2.6 km (src: astorb)
Speed of the shadow : 4.6 km/s
Elongation to Moon & Sun : 96° (sunlit = 11%), Sun = 132°
Cross-track uncertainty : 19.0 mas = 25 km = 9.94 path-width (1-sig)
RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#32
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)
