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JPL Small-Body Database Browser
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80109 (1999 RA34)
Classification: Inner Main-belt Asteroid          SPK-ID: 2080109
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1005589266579692 3.8074e-08  
a 1.925556372761702 6.4995e-09 au
q 1.731924490697373 7.152e-08 au
i 22.24134457098435 5.727e-06 deg
node 190.9859569936354 1.0821e-05 deg
peri 117.6589417340387 3.0202e-05 deg
M 150.142950461903 2.9148e-05 deg
tp 2458193.461744397792
(2018-Mar-15.96174440)
7.8194e-05 TDB
period 975.9617189218359
2.67
4.9413e-06
1.353e-08
d
yr
n .3688669268685037 1.8676e-09 deg/d
Q 2.119188254826031 7.153e-09 au
  Orbit Determination Parameters
   # obs. used (total)      971  
   data-arc span      7162 days (19.61 yr)  
   first obs. used      1999-06-21  
   last obs. used      2019-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51475  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:23:32  

Additional Information
 Earth MOID = .787082 au 
 Jupiter MOID = 3.10144 au 
 T_jup = 3.823 
[ 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 15.8   n/a MPO459365  

80109 (1999 RA34)          Discovered 1999-Sep-10 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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