Collaborative Occultation
Resources and Archive
CORA

Occultations | Observations | Reports | Info + Credits | JOA | Admin | Login

2024-07-24 / UCAC4 341-190940 / (41362) 2000 AJ81

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Stefano Sposetti O- VID M420 CH GPS 21:34:00 21:39:00
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):
JPL#53 : 26cd8e70-ddb5-11f0-547e-6803e6b40d2f [db: observed]

Using prediction 26cd8e70-ddb5-11f0-547e-6803e6b40d2f for map and profile fit

Get observations as KML file (reduced site location resolution)


Map with groundtrack and observer stations

Event Details
 Occultation UUID [and DB] : 26cd8e70-ddb5-11f0-547e-6803e6b40d2f [observed]

 Occultation Date + Time   : 2024-07-24 at 21:38:00 UT +/- 0.0 min  [1]
 Object Designation        : (41362) 2000 AJ81
 Orbit Class               : MBA
 Star Designation          : GDR3 6772070992274888448
 Star Coordinates (ICRF)   : RA = 19 34 48.2518, DE = -21 52 10.214  [2]
 Star Magnitudes           : G = 12.16 mag, RP = 11.28 mag, BP = 12.96 mag
 Object Magnitude          : V = 17.97 mag
 Estimated Magnitude Drop  : 5.8 mag
 Estimated Max. Duration   : 0.5 sec
 Object Mean Diameter      : 6.2 km  (src: astorb)
 Speed of the shadow       : 12.6 km/s
 Elongation to Moon & Sun  : 58° (sunlit = 84%), Sun = 169°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.07 path-width (1-sig)
 RUWE and duplicate source : 1.19 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#53
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
(If error 404: link not valid which means no data available)

Aladin Sky Atlas
Aladin Lite direct link (has Gaia overlay)