Collaborative Occultation
Resources and Archive
CORA

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

2026-09-12 / TYC 6964-00281-1 / (106195) 2000 UM15

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Andreas Schweizer O+ VID M250 CH GPS 23:12:40 23:13:40.456 23:13:40.789 23:14:40 0.012 0.012 0.33 3.8
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):
JPL39 : 0b898770-d9b0-11f1-43f3-30afec7a1afe [db: observed]

Using prediction 0b898770-d9b0-11f1-43f3-30afec7a1afe 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] : 0b898770-d9b0-11f1-43f3-30afec7a1afe [observed]

 Occultation Date + Time   : 2026-09-12 at 23:16:04 UT +/- 0.03 min  [1]
 Object Designation        : (106195) 2000 UM15
 Orbit Class               : MBA
 Star Designation          : GDR3 6623665342319772160
 Star Coordinates (ICRF)   : RA = 22 46 45.7513, DE = -23 29 49.761  [2]
 Star Magnitudes           : G = 11.01 mag, RP = 10.36 mag, BP = 11.49 mag
 Object Magnitude          : V = 19.33 mag
 Estimated Magnitude Drop  : 8.3 mag
 Estimated Max. Duration   : 0.3 sec
 Object Mean Diameter      : 3.6 km  (src: astorb)
 Speed of the shadow       : 11.5 km/s
 Elongation to Moon & Sun  : 137° (sunlit = 4%), Sun = 158°
 Cross-track uncertainty   : 6.0 mas = 8 km = 2.48 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL39
 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
Loading sky atlas…
Aladin Lite direct link (has Gaia overlay)