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JPL Small-Body Database Browser
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413820 (2006 QR89)
Classification: Amor [NEO]          SPK-ID: 2413820
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 50 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3671703050824773 3.4752e-08  
a 1.888845529771231 6.0831e-09 au
q 1.195317540351455 6.7561e-08 au
i 9.238689780119676 1.0102e-05 deg
node 166.3775787824765 2.2844e-05 deg
peri 263.7671054623016 4.543e-05 deg
M 261.1846378474133 2.5445e-05 deg
tp 2458860.764573257962
(2020-Jan-12.26457326)
6.6867e-05 TDB
period 948.1850223671295
2.60
4.5805e-06
1.254e-08
d
yr
n .3796727342320442 1.8341e-09 deg/d
Q 2.582373519191008 8.3167e-09 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      6502 days (17.80 yr)  
   first obs. used      2002-01-10  
   last obs. used      2019-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59305  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-02 08:17:47  

Additional Information
 Earth MOID = .271032 au 
 Jupiter MOID = 2.78754 au 
 T_jup = 3.861 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.5   n/a MPO434519  
diameter diameter 0.659 km 0.259 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.049   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

413820 (2006 QR89)          Discovered 2006-Aug-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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