2022-12-06 / TYC 1342-00043-1 / (228120) 2008 TV139
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Stefano Sposetti |
O- |
VID |
M420 |
CH |
GPS |
23:07:07 |
|
|
23:12:00 |
|
|
|
|
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 |
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Occultation UUID [and DB] : 3befef70-ddb3-11f0-547e-3c2266d774b6 [observed]
Occultation Date + Time : 2022-12-06 at 23:07:30 UT +/- 0.05 min [1]
Object Designation : (228120) 2008 TV139
Orbit Class : JTRO
Star Designation : GDR3 3378066892990443904
Star Coordinates (ICRF) : RA = 06 41 04.5960, DE = +20 48 22.127 [2]
Star Magnitudes : G = 10.93 mag, RP = 10.13 mag, BP = 11.6 mag
Object Magnitude : V = 20.69 mag
Estimated Magnitude Drop : 9.8 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 7.5 km (src: astorb)
Speed of the shadow : 15.2 km/s
Elongation to Moon & Sun : 39° (sunlit = 99%), Sun = 155°
Cross-track uncertainty : 2.3 mas = 7 km = 1.02 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#27
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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