2023-10-10 / UCAC4 513-002186 / (78998) 2504 P-L
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Gregor Krannich |
O- |
VID |
M350 |
DE |
GPS |
20:02:10 |
|
|
20:04:10 |
|
|
|
|
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] : 245afd40-ddb4-11f0-547e-f81bf5ed59f9 [observed]
Occultation Date + Time : 2023-10-10 at 19:59:08 UT +/- 0.01 min [1]
Object Designation : (78998) 2504 P-L
Orbit Class : MBA
Star Designation : GDR3 2586612378632792576
Star Coordinates (ICRF) : RA = 01 21 29.2735, DE = +12 30 36.844 [2]
Star Magnitudes : G = 13.07 mag, RP = 12.45 mag, BP = 13.53 mag
Object Magnitude : V = 18.38 mag
Estimated Magnitude Drop : 5.3 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4.0 km (src: astorb)
Speed of the shadow : 11.6 km/s
Elongation to Moon & Sun : 130° (sunlit = 14%), Sun = 173°
Cross-track uncertainty : 3.0 mas = 3 km = 0.95 path-width (1-sig)
RUWE and duplicate source : 1.91 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#44
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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