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JPL Small-Body Database Browser
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523879 (1996 RT9)
Classification: Main-belt Asteroid          SPK-ID: 2523879
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08967831861372418 1.637e-07  
a 2.856365987097976 4.5945e-08 au
q 2.600211888029599 4.9235e-07 au
i 2.939494408828043 1.4266e-05 deg
node 138.2221045029912 0.00017165 deg
peri 165.0306902289837 0.00019526 deg
M 280.5810947623299 7.8789e-05 deg
tp 2458989.491939081190
(2020-May-19.99193908)
0.00038481 TDB
period 1763.27157432039
4.83
4.2544e-05
1.165e-07
d
yr
n .2041659408810882 4.9261e-09 deg/d
Q 3.112520086166353 5.0066e-08 au
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      8242 days (22.57 yr)  
   first obs. used      1996-09-07  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52084  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:46:44  

Additional Information
 Earth MOID = 1.58428 au 
 Jupiter MOID = 2.06833 au 
 T_jup = 3.296 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO477466  

523879 (1996 RT9)          Discovered 1996-Sep-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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