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86119 (1999 RA140)
Classification: Main-belt Asteroid          SPK-ID: 2086119
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05762690900057865 7.3773e-08  
a 2.987863891843981 2.7204e-08 au
q 2.815682531242573 2.1846e-07 au
i 10.19660708627803 7.3073e-06 deg
node 183.8423411161993 2.8092e-05 deg
peri 195.8388809024901 4.9169e-05 deg
M 326.3284198804699 4.0296e-05 deg
tp 2459176.941458103462
(2020-Nov-23.44145810)
0.00021136 TDB
period 1886.425427371146
5.16
2.5764e-05
7.054e-08
d
yr
n .1908371223036804 2.6064e-09 deg/d
Q 3.16004525244539 2.8772e-08 au
  Orbit Determination Parameters
   # obs. used (total)      599  
   data-arc span      6885 days (18.85 yr)  
   first obs. used      1999-09-05  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57796  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:00:00  

Additional Information
 Earth MOID = 1.81805 au 
 Jupiter MOID = 2.13697 au 
 T_jup = 3.231 
[ 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 14.7   n/a MPO351447  
diameter diameter 3.770 km 0.482 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.180   0.093 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

86119 (1999 RA140)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1999 RA140 = 2002 CR242 = 2002 EU13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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