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JPL Small-Body Database Browser
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469307 (1999 RD36)
Classification: Mars-crossing Asteroid          SPK-ID: 2469307
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3669544795451816 7.0284e-08  
a 2.625231015620035 1.1187e-08 au
q 1.661890734597317 1.8644e-07 au
i 7.223941034130779 9.4603e-06 deg
node 180.0331730823549 5.6928e-05 deg
peri 193.8755630468036 6.9328e-05 deg
M 207.8536247680197 2.3974e-05 deg
tp 2459257.112015966766
(2021-Feb-11.61201597)
0.00010552 TDB
period 1553.637576890165
4.25
9.9307e-06
2.719e-08
d
yr
n .2317142719478973 1.4811e-09 deg/d
Q 3.588571296642753 1.5292e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      6268 days (17.16 yr)  
   first obs. used      1999-09-05  
   last obs. used      2016-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54354  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:43:57  

Additional Information
 Earth MOID = .662648 au 
 Jupiter MOID = 1.87145 au 
 T_jup = 3.293 
[ 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 17.7   n/a MPO392225  

469307 (1999 RD36)          Discovered 1999-Sep-05 by LONEOS at Anderson Mesa
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 1999 RD36 = 2012 VD88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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