2026-09-23 / UCAC4 511-135675 / (225253) 2009 RP1
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Alfonso Noschese
O-
VID
M450
IT
GPS
19:45:02
::
::
19:46:01
2
show Antonio Vecchione
O-
VID
M250
IT
GPS
19:45:01
::
::
19:46:00
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 845a5f70-d9b1-11f1-43f3-29cd1ffd3fd8 for map and profile fit
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Event Details
Occultation UUID [and DB] : 845a5f70-d9b1-11f1-43f3-29cd1ffd3fd8 [observed]
Occultation Date + Time : 2026-09-23 at 19:48:42 UT +/- 0.26 min [1]
Object Designation : (225253) 2009 RP1
Orbit Class : MBA
Star Designation : GDR3 1746614421616781824
Star Coordinates (ICRF) : RA = 21 15 36.1866, DE = +12 05 02.720 [2]
Star Magnitudes : G = 12.14 mag, RP = 11.44 mag, BP = 12.69 mag
Object Magnitude : V = 19.93 mag
Estimated Magnitude Drop : 7.8 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 3.1 km (src: astorb)
Speed of the shadow : 14.7 km/s
Elongation to Moon & Sun : 27° (sunlit = 91%), Sun = 137°
Cross-track uncertainty : 2.3 mas = 3 km = 1.13 path-width (1-sig)
RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL30
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)
