2024-12-21 / TYC 0284-00978-1 / (49499) 1999 CJ8
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Oscar Canales |
O+ |
CCD |
M280 |
ES |
GPS |
03:33:00 |
03:34:00.41 |
03:34:00.84 |
03:35:00 |
0.02 |
0.02 |
0.43 |
7.7 |
| 2 |
show |
Jordi Marco |
O- |
CCD |
M235 |
ES |
NTP |
03:32:16 |
|
|
03:35:56 |
|
|
|
|
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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2 observations 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] : c6857720-ddb5-11f0-547e-3872ffd7e497 [observed]
Occultation Date + Time : 2024-12-21 at 03:37:25 UT +/- 0.0 min [1]
Object Designation : (49499) 1999 CJ8
Orbit Class : MBA
Star Designation : GDR3 3894008876031046528
Star Coordinates (ICRF) : RA = 12 15 47.0836, DE = +04 09 47.128 [2]
Star Magnitudes : G = 11.83 mag, RP = 11.31 mag, BP = 12.17 mag
Object Magnitude : V = 19.31 mag
Estimated Magnitude Drop : 7.5 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 6.5 km (src: astorb)
Speed of the shadow : 18.0 km/s
Elongation to Moon & Sun : 22° (sunlit = 67%), Sun = 88°
Cross-track uncertainty : 0.3 mas = 0 km = 0.10 path-width (1-sig)
RUWE and duplicate source : 0.81 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#61
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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