2023-08-14 / UCAC4 361-196367 / (13171) 1996 AA
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Matthieu Conjat |
O- |
VID |
T400 |
FR |
NTP |
23:10:10 |
|
|
23:11:20 |
|
|
|
|
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] : edfb28b0-ddb3-11f0-547e-2310a76b65ba [observed]
Occultation Date + Time : 2023-08-14 at 23:13:38 UT +/- 0.0 min [1]
Object Designation : (13171) 1996 AA
Orbit Class : MBA
Star Designation : GDR3 6867696038233549184
Star Coordinates (ICRF) : RA = 20 05 27.5941, DE = -17 54 08.683 [2]
Star Magnitudes : G = 11.72 mag, RP = 11.19 mag, BP = 12.07 mag
Object Magnitude : V = 17.91 mag
Estimated Magnitude Drop : 6.2 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 4.6 km (src: astorb)
Speed of the shadow : 9.3 km/s
Elongation to Moon & Sun : 170° (sunlit = 2%), Sun = 158°
Cross-track uncertainty : 0.7 mas = 0 km = 0.17 path-width (1-sig)
RUWE and duplicate source : 0.87 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#51
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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