2024-08-06 / UCAC4 411-131040 / (4446) Carolyn
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Martin Gutekunst |
O+ |
VID |
L280 |
DE |
GPS |
22:32:57 |
22:33:56.397 |
22:33:59.797 |
22:34:58 |
0.125 |
0.125 |
3.40 |
33.0 |
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] : 2f7f5b20-ddb5-11f0-547e-ec64bedf9d24 [observed]
Occultation Date + Time : 2024-08-06 at 22:36:55 UT +/- 0.02 min [1]
Object Designation : (4446) Carolyn
Orbit Class : MBA
Star Designation : GDR3 6909680855377223680
Star Coordinates (ICRF) : RA = 20 54 27.0750, DE = -07 54 14.906 [2]
Star Magnitudes : G = 14.37 mag, RP = 13.67 mag, BP = 14.93 mag
Object Magnitude : V = 15.24 mag
Estimated Magnitude Drop : 1.3 mag
Estimated Max. Duration : 2.0 sec
Object Mean Diameter : 18.9 km (src: astorb)
Speed of the shadow : 9.7 km/s
Elongation to Moon & Sun : 149° (sunlit = 6%), Sun = 171°
Cross-track uncertainty : 1.7 mas = 2 km = 0.12 path-width (1-sig)
RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#76
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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