2023-05-26 / UCAC4 383-068318 / (86098) 1999 RL105
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Alberto Ossola |
O+ |
VID |
M230 |
CH |
GPS |
22:06:59 |
22:08:11.57 |
22:08:12.09 |
22:09:23 |
0.04 |
0.08 |
0.52 |
5.6 |
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):
| Map with groundtrack and observer stations |
|---|
| Event Details |
|
Occultation UUID [and DB] : 9daf6f10-ddb3-11f0-547e-21517df58cf8 [observed]
Occultation Date + Time : 2023-05-26 at 22:06:25 UT +/- 0.0 min [1]
Object Designation : (86098) 1999 RL105
Orbit Class : MBA
Star Designation : GDR3 6311385760651374976
Star Coordinates (ICRF) : RA = 14 52 38.5668, DE = -13 29 53.616 [2]
Star Magnitudes : G = 11.5 mag, RP = 10.76 mag, BP = 12.11 mag
Object Magnitude : V = 18.47 mag
Estimated Magnitude Drop : 7.0 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 5.2 km (src: astorb)
Speed of the shadow : 10.8 km/s
Elongation to Moon & Sun : 77° (sunlit = 43%), Sun = 159°
Cross-track uncertainty : 0.7 mas = 1 km = 0.20 path-width (1-sig)
RUWE and duplicate source : 0.99 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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