2025-08-26 / UCAC4 330-181420 / (84081) 2002 QH9
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Ferran Casarramona |
O- |
VID |
M200 |
ES |
GPS |
21:23:02 |
:: |
:: |
21:26:01 |
|
|
|
|
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] : 53803470-ddb7-11f0-547e-84c05fbffe9d [observed]
Occultation Date + Time : 2025-08-26 at 21:43:36 UT +/- 0.18 min [1]
Object Designation : (84081) 2002 QH9
Orbit Class : MBA
Star Designation : GDR3 4075237701170016896
Star Coordinates (ICRF) : RA = 18 57 28.7343, DE = -24 03 43.975 [2]
Star Magnitudes : G = 12.34 mag, RP = 11.3 mag, BP = 13.43 mag
Object Magnitude : V = 20.66 mag
Estimated Magnitude Drop : 8.3 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 2.3 km (src: astorb)
Speed of the shadow : 3.6 km/s
Elongation to Moon & Sun : 87° (sunlit = 13%), Sun = 129°
Cross-track uncertainty : 1.3 mas = 2 km = 0.88 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#35
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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