2025-10-04 / UCAC4 424-134531 / (119823) 2002 BB2
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Oscar Canales |
O+ |
CCD |
M200 |
ES |
GPS |
20:47:25 |
20:47:55.51 |
20:47:55.92 |
20:48:25 |
0.088 |
0.088 |
0.41 |
5.5 |
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
| Map with groundtrack and observer stations |
|---|
| Event Details |
|
Occultation UUID [and DB] : 81906410-ddb8-11f0-547e-dd73f7d93f0f [observed]
Occultation Date + Time : 2025-10-04 at 20:48:01 UT +/- 0.01 min [1]
Object Designation : (119823) 2002 BB2
Orbit Class : MBA
Star Designation : GDR3 2446067304813407488
Star Coordinates (ICRF) : RA = 23 55 51.3006, DE = -05 23 30.624 [2]
Star Magnitudes : G = 12.13 mag, RP = 11.52 mag, BP = 12.57 mag
Object Magnitude : V = 19.54 mag
Estimated Magnitude Drop : 7.4 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.8 km (src: astorb)
Speed of the shadow : 13.4 km/s
Elongation to Moon & Sun : 17° (sunlit = 93%), Sun = 164°
Cross-track uncertainty : 1.3 mas = 2 km = 0.57 path-width (1-sig)
RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#54
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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