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9735 (1986 JD)
Classification: Main-belt Asteroid          SPK-ID: 2009735
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1695303505610778 3.1014e-08  
a 2.353967935582293 7.8138e-09 au
q 1.954898926253491 7.0828e-08 au
i 8.952966710443334 3.5117e-06 deg
node 102.7776470033302 2.4516e-05 deg
peri 159.0039589985778 2.7245e-05 deg
M 134.3155460302613 1.2211e-05 deg
tp 2458508.321064869772
(2019-Jan-24.82106487)
4.4332e-05 TDB
period 1319.16536755144
3.61
6.5683e-06
1.798e-08
d
yr
n .2728998265533695 1.3588e-09 deg/d
Q 2.753036944911096 9.1385e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2115  
   data-arc span      14489 days (39.67 yr)  
   first obs. used      1980-11-29  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44661  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:11:24  

Additional Information
 Earth MOID = .941918 au 
 Jupiter MOID = 2.33376 au 
 T_jup = 3.520 
[ 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 13.7   n/a MPO449009  
diameter diameter 6.172 km 0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.168   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

9735 (1986 JD)          Discovered 1986-May-02 by INAS at Palomar
Reference: 19981208/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1986 JD = 1986 LE = 1990 OP2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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