2025-10-02 / TYC 4702-00725-1 / (24980) 1998 KF2
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Stefano Sposetti |
O+ |
VID |
M280 |
CH |
GPS |
23:32:00 |
23:32:58.21 |
23:32:58.44 |
23:34:00 |
0.030 |
0.030 |
0.23 |
2.0 |
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 |
|
Occultation UUID [and DB] : 8a519a10-ddb8-11f0-547e-39d5efffb0d9 [observed]
Occultation Date + Time : 2025-10-02 at 23:25:54 UT +/- 0.0 min [1]
Object Designation : (24980) 1998 KF2
Orbit Class : MBA
Star Designation : GDR3 2495587075144452224
Star Coordinates (ICRF) : RA = 02 43 24.6341, DE = -03 07 43.598 [2]
Star Magnitudes : G = 11.77 mag, RP = 11.33 mag, BP = 12.04 mag
Object Magnitude : V = 16.31 mag
Estimated Magnitude Drop : 4.6 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 5.7 km (src: astorb)
Speed of the shadow : 8.9 km/s
Elongation to Moon & Sun : 82° (sunlit = 79%), Sun = 148°
Cross-track uncertainty : 2.3 mas = 1 km = 0.30 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#56
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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