2023-11-04 / UCAC4 547-015088 / (2511) Patterson
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Peter Delincak |
O- |
VID |
M400 |
SK |
NTP |
18:46:58 |
|
|
18:51:08 |
|
|
|
|
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] : 33a8aef0-ddb4-11f0-547e-ed137afc388a [observed]
Occultation Date + Time : 2023-11-04 at 18:36:25 UT +/- 0.0 min [1]
Object Designation : (2511) Patterson
Orbit Class : MBA
Star Designation : GDR3 3400778954928005248
Star Coordinates (ICRF) : RA = 05 26 12.2265, DE = +19 22 28.452 [2]
Star Magnitudes : G = 13.0 mag, RP = 12.69 mag, BP = 13.19 mag
Object Magnitude : V = 16.69 mag
Estimated Magnitude Drop : 3.7 mag
Estimated Max. Duration : 2.8 sec
Object Mean Diameter : 18.0 km (src: astorb)
Speed of the shadow : 6.4 km/s
Elongation to Moon & Sun : 45° (sunlit = 56%), Sun = 140°
Cross-track uncertainty : 0.3 mas = 0 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#63
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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