2024-11-05 / UCAC4 596-005781 / (1405) Sibelius
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Peter Nosal |
O+ |
VID |
M250 |
SK |
NTP |
17:49:56 |
17:51:56.220 |
17:51:57.700 |
17:54:06 |
0.04 |
0.06 |
1.48 |
10.5 |
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] : 9bf6fec0-ddb5-11f0-547e-a272eaf76f59 [observed]
Occultation Date + Time : 2024-11-05 at 17:46:27 UT +/- 0.0 min [1]
Object Designation : (1405) Sibelius
Orbit Class : MBA
Star Designation : GDR3 0131809767471406464
Star Coordinates (ICRF) : RA = 02 19 51.1249, DE = +29 11 18.843 [2]
Star Magnitudes : G = 13.59 mag, RP = 13.0 mag, BP = 14.01 mag
Object Magnitude : V = 14.64 mag
Estimated Magnitude Drop : 1.4 mag
Estimated Max. Duration : 1.7 sec
Object Mean Diameter : 12.2 km (src: astorb)
Speed of the shadow : 7.1 km/s
Elongation to Moon & Sun : 131° (sunlit = 16%), Sun = 166°
Cross-track uncertainty : 1.0 mas = 0 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.09 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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