2023-10-23 / UCAC4 472-004236 / (27129) 1998 XN1
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Alfonso Noschese |
O+ |
VID |
M300 |
IT |
GPS |
20:08:56 |
20:10:54.200 |
20:10:54.620 |
20:12:56 |
0.03 |
0.03 |
0.42 |
5.2 |
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] : 2e592010-ddb4-11f0-547e-7db1766f2007 [observed]
Occultation Date + Time : 2023-10-23 at 20:05:26 UT +/- 0.0 min [1]
Object Designation : (27129) 1998 XN1
Orbit Class : MBA
Star Designation : GDR3 0002161197479573120
Star Coordinates (ICRF) : RA = 03 01 45.6815, DE = +04 12 46.622 [2]
Star Magnitudes : G = 11.36 mag, RP = 10.91 mag, BP = 11.65 mag
Object Magnitude : V = 18.57 mag
Estimated Magnitude Drop : 7.2 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.3 km (src: astorb)
Speed of the shadow : 12.5 km/s
Elongation to Moon & Sun : 81° (sunlit = 69%), Sun = 161°
Cross-track uncertainty : 1.3 mas = 1 km = 0.40 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#47
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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