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JPL Small-Body Database Browser
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80062 (1999 JX85)
Classification: Main-belt Asteroid          SPK-ID: 2080062
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1878496847577393 3.7194e-08  
a 3.175524907706564 2.4102e-08 au
q 2.579003554853537 1.1717e-07 au
i 11.19692998429973 5.0042e-06 deg
node 70.02261654207689 2.7688e-05 deg
peri 226.2050220584282 3.1599e-05 deg
M 128.7554036557432 1.5835e-05 deg
tp 2457861.261331450981
(2017-Apr-17.76133145)
9.1141e-05 TDB
period 2066.910693621799
5.66
2.3532e-05
6.443e-08
d
yr
n .1741729824664947 1.983e-09 deg/d
Q 3.772046260559592 2.863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      937  
   data-arc span      7225 days (19.78 yr)  
   first obs. used      1999-03-21  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58508  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:13:24  

Additional Information
 Earth MOID = 1.57737 au 
 Jupiter MOID = 1.48374 au 
 T_jup = 3.144 
[ 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 14.1   n/a MPO366161  
diameter diameter 9.532 km 0.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

80062 (1999 JX85)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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