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JPL Small-Body Database Browser
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344094 (1999 RD126)
Classification: Main-belt Asteroid          SPK-ID: 2344094
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2473938317757827 7.388e-08  
a 2.563283674601739 2.401e-08 au
q 1.929143104413706 2.0264e-07 au
i 4.693375936553676 8.0245e-06 deg
node 197.1129562566966 9.1357e-05 deg
peri 107.7346715704711 9.5991e-05 deg
M 300.8441468482918 3.1805e-05 deg
tp 2458846.813749660570
(2019-Dec-29.31374966)
0.00013529 TDB
period 1498.971701927765
4.10
2.1061e-05
5.766e-08
d
yr
n .2401646405579364 3.3743e-09 deg/d
Q 3.197424244789772 2.9949e-08 au
  Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      7255 days (19.86 yr)  
   first obs. used      1999-08-22  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57282  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:13  

Additional Information
 Earth MOID = .919779 au 
 Jupiter MOID = 2.08802 au 
 T_jup = 3.386 
[ 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 16.3   n/a MPO434163  

344094 (1999 RD126)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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