2024-07-04 / TYC 483-01195-1 / (287269) 2002 TW155
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show jose maria Oncins Lagranja, Oscar Canales, +1
O-
CCD
M254
ES
NTP
23:45:00
23:47:15
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 f243d970-ddb4-11f0-547e-f676f6ff7253 for map and profile fit
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Event Details
Occultation UUID [and DB] : f243d970-ddb4-11f0-547e-f676f6ff7253 [observed]
Occultation Date + Time : 2024-07-04 at 23:43:40 UT +/- 0.12 min [1]
Object Designation : (287269) 2002 TW155
Orbit Class : MBA
Star Designation : GDR3 4241676273815535872
Star Coordinates (ICRF) : RA = 19 43 20.5911, DE = +02 42 34.035 [2]
Star Magnitudes : G = 10.95 mag, RP = 10.53 mag, BP = 11.19 mag
Object Magnitude : V = 19.44 mag
Estimated Magnitude Drop : 8.5 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.0 km (src: astorb)
Speed of the shadow : 9.7 km/s
Elongation to Moon & Sun : 141° (sunlit = 1%), Sun = 152°
Cross-track uncertainty : 33.7 mas = 44 km = 14.88 path-width (1-sig)
RUWE and duplicate source : 6.24 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#27
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)
