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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693391042883357 1.1432e-08  
a 2.354407779726589 7.3282e-09 au
q 1.955714475178199 2.5802e-08 au
i 8.952653179205532 4.5589e-07 deg
node 102.7788797186453 3.0423e-06 deg
peri 159.0346641637912 7.3853e-06 deg
M 188.8508435740832 5.7979e-06 deg
tp 2459827.825895474575
(2022-Sep-05.32589547)
2.2483e-05 TDB
period 1319.535118296667
3.61
6.1606e-06
1.687e-08
d
yr
n .2728233565050613 1.2738e-09 deg/d
Q 2.753101084274979 8.5691e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2322  
   data-arc span      14715 days (40.29 yr)  
   first obs. used      1980-11-29  
   last obs. used      2021-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43899  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 21:35:05  

Additional Information
 Earth MOID = .94098 au 
 Jupiter MOID = 2.33277 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 13.76   n/a E2021B10  
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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