2026-08-31 / TYC 2844-01933-1 / (133490) 2003 SR271
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Ferran Casarramona
O-
VID
M200
ES
GPS
01:15:01
::
::
01:17:01
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 de028500-d9ae-11f1-43f3-fe2e7777d9cf for map and profile fit
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Event Details
Occultation UUID [and DB] : de028500-d9ae-11f1-43f3-fe2e7777d9cf [observed]
Occultation Date + Time : 2026-08-31 at 01:13:59 UT +/- 0.11 min [1]
Object Designation : (133490) 2003 SR271
Orbit Class : MBA
Star Designation : GDR3 0341205537868394752
Star Coordinates (ICRF) : RA = 02 31 06.8958, DE = +44 11 17.728 [2]
Star Magnitudes : G = 14.66 mag, RP = 18.92 mag, BP = 20.77 mag
Object Magnitude : V = 20.31 mag
Estimated Magnitude Drop : 5.7 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 3.4 km (src: astorb)
Speed of the shadow : 14.0 km/s
Elongation to Moon & Sun : 43° (sunlit = 91%), Sun = 105°
Cross-track uncertainty : 3.2 mas = 5 km = 1.69 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL37
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)
