Collaborative Occultation Resources and Archive (CORA)


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

2006-09-08 / 2UC 28668310 / (582) Olympia

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Malcolm Jennings O+ VID M305 UK RAD++ 03:35:00 03:46:14.80 03:46:15.32 03:55:00 0.08 0.08 0.52 13.2
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: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#68 : c97952a9-802c-477f-bc9a-70b3fd8397bf [db: observed]

Using prediction c97952a9-802c-477f-bc9a-70b3fd8397bf for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2006-09-08, 03:46 UT (JD = 2453986.657)

DAMITQP (h)λ, βJD0JD-JD0φ0VersionModifiedVol-equiv DCmnt
# 1777None36.363 135°, 3° 2.446443e67543.70.0° None2017-05-23 not scaled 2017-05-23
Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0

 
Image size: 300px. Transparent image background for copy & paste

Map with groundtrack and observer stations

Event Details
 Occultation UUID [and DB] : c97952a9-802c-477f-bc9a-70b3fd8397bf [observed]

 Occultation Date + Time   : 2006-09-08 at 03:49:15 UT +/- 0.01 min  [1]
 Object Designation        : (582) Olympia
 Orbit Class               : MBA
 Star Designation          : GDR3 3014573812045144960
 Star Coordinates (ICRF)   : RA = 05 21 52.4667, DE = -08 40 07.911  [2]
 Star Magnitudes           : G = 11.37 mag, RP = 10.51 mag, BP = 12.14 mag
 Object Magnitude          : V = 13.46 mag
 Estimated Magnitude Drop  : 2.2 mag
 Estimated Max. Duration   : 1.7 sec
 Object Mean Diameter      : 43 km  (src: astorb)
 Speed of the shadow       : 25.4 km/s
 Elongation to Moon & Sun  : 88° (sunlit = 100%), Sun = 87°
 Cross-track uncertainty   : 2.3 mas = 3 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 1.27 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#68

 
 [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)