2025-12-01 / TYC 2364-02256-1 / (379977) 2012 TN15
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Carsten Ziolek |
O- |
VID |
M356 |
CH |
GPS |
18:48:44 |
:: |
:: |
18:49:44 |
|
|
|
|
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] : caa7c940-ddb8-11f0-547e-db7bb7aff01c [observed]
Occultation Date + Time : 2025-12-01 at 18:45:58 UT +/- 0.05 min [1]
Object Designation : (379977) 2012 TN15
Orbit Class : JTRO
Star Designation : GDR3 0219657409340125952
Star Coordinates (ICRF) : RA = 03 50 21.7839, DE = +35 02 15.820 [2]
Star Magnitudes : G = 11.82 mag, RP = 11.3 mag, BP = 12.17 mag
Object Magnitude : V = 19.7 mag
Estimated Magnitude Drop : 7.9 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 9.8 km (src: astorb)
Speed of the shadow : 17.7 km/s
Elongation to Moon & Sun : 39° (sunlit = 86%), Sun = 164°
Cross-track uncertainty : 10.0 mas = 30 km = 3.11 path-width (1-sig)
RUWE and duplicate source : 1.91 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#40
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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