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2024-11-04 / UCAC4 468-141542 / (1139) Atami

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Matthieu Conjat O+ VID M350 FR GPS 22:07:16 22:08:52.560 22:08:53.280 22:10:55 0.02 0.02 0.72 4.7
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#99 : 023fb550-c359-11ef-5276-73c86b75a923 [db: observed]
JPL#99 : 023fb550-c359-11ef-5276-e46ccf7fee21 [db: observed]
JPL#97 : 7c4cceb0-86d1-11ef-78cd-264ed3ffba7e [db: asteroids]
JPL#97 : 7c4cceb0-86d1-11ef-78cd-f713fd7becab [db: asteroids]
JPL#97 : 6f160680-82e9-11ef-6618-e52c1effed97 [db: asteroids]
JPL#97 : 6f160680-82e9-11ef-6618-29bfffbff417 [db: asteroids]

Using prediction 023fb550-c359-11ef-5276-73c86b75a923 for map and profile fit

Get observations as KML file (reduced site location resolution)


Map with groundtrack and observer stations

Occ by (1139) Atami on 2024-11-04

Unavailable
300 km

Event Details
 Occultation UUID [and DB] : 023fb550-c359-11ef-5276-73c86b75a923 [observed]

 Occultation Date + Time   : 2024-11-04 at 22:14:46 UT +/- 0.01 min  [1]
 Object Designation        : (1139) Atami
 Orbit Class               : MBA
 Star Designation          : GDR3 2740243839848022272
 Star Coordinates (ICRF)   : RA = 23 55 51.1574, DE = +03 34 25.046  [2]
 Star Magnitudes           : G = 12.63 mag, RP = 11.16 mag, BP = 12.56 mag
 Object Magnitude          : V = 13.57 mag
 Estimated Magnitude Drop  : 1.3 mag
 Estimated Max. Duration   : 1.6 sec
 Object Mean Diameter      : 10.4 km  (src: astorb)
 Speed of the shadow       : 6.5 km/s
 Elongation to Moon & Sun  : 100° (sunlit = 11%), Sun = 137°
 Cross-track uncertainty   : 1.0 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#99

 
 [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
23 55 51.157 +03 34 25.05
FoV: 29.96'
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