2023-08-04 / UCAC4 434-068459 / (19651) 1999 RC112
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Carles Schnabel |
O- |
VID |
M400 |
ES |
GPS |
22:10:42 |
|
|
22:13:44 |
|
|
|
|
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 |
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Occultation UUID [and DB] : e518fd30-ddb3-11f0-547e-387c6dfc319d [observed]
Occultation Date + Time : 2023-08-04 at 22:22:46 UT +/- 0.22 min [1]
Object Designation : (19651) 1999 RC112
Orbit Class : MBA
Star Designation : GDR3 4367379521196867200
Star Coordinates (ICRF) : RA = 17 09 57.7759, DE = -03 18 24.066 [2]
Star Magnitudes : G = 14.36 mag, RP = 13.48 mag, BP = 15.13 mag
Object Magnitude : V = 17.82 mag
Estimated Magnitude Drop : 3.5 mag
Estimated Max. Duration : 1.1 sec
Object Mean Diameter : 7.8 km (src: astorb)
Speed of the shadow : 7.1 km/s
Elongation to Moon & Sun : 100° (sunlit = 86%), Sun = 122°
Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 3.15 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#65
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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