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85917 (1999 CV98)
Classification: Main-belt Asteroid          SPK-ID: 2085917
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08775759335058754 3.6643e-08  
a 2.657154539443719 1.3454e-08 au
q 2.423969051901549 9.9928e-08 au
i 9.606362280891148 4.1841e-06 deg
node 109.3629873850088 2.5319e-05 deg
peri 32.33500855928666 3.7834e-05 deg
M 21.32421043913758 2.7266e-05 deg
tp 2459106.788237453209
(2020-Sep-14.28823745)
0.00011978 TDB
period 1582.062539343854
4.33
1.2016e-05
3.29e-08
d
yr
n .227551055060887 1.7283e-09 deg/d
Q 2.890340026985889 1.4635e-08 au
  Orbit Determination Parameters
   # obs. used (total)      821  
   data-arc span      8078 days (22.12 yr)  
   first obs. used      1999-02-10  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55557  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:07:51  

Additional Information
 Earth MOID = 1.44331 au 
 Jupiter MOID = 2.15367 au 
 T_jup = 3.362 
[ 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 15.27   n/a MPCxxxxx  
diameter diameter 3.284 km 0.973 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.149   0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85917 (1999 CV98)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1999 CV98 = 2001 RQ152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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