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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08762855146294621 3.0804e-08  
a 2.656600021400609 1.2106e-08 au
q 2.423806009708842 8.1307e-08 au
i 9.606345375918604 3.5411e-06 deg
node 109.3611596381336 2.5213e-05 deg
peri 32.23923002608205 3.7594e-05 deg
M 66.02839069152064 2.6573e-05 deg
tp 2459106.421262782847
(2020-Sep-13.92126278)
0.00011683 TDB
period 1581.567327394907
4.33
1.0811e-05
2.96e-08
d
yr
n .2276223046368676 1.5559e-09 deg/d
Q 2.889394033092377 1.3167e-08 au
  Orbit Determination Parameters
   # obs. used (total)      961  
   data-arc span      8153 days (22.32 yr)  
   first obs. used      1999-02-10  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5299  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:27:22  

Additional Information
 Earth MOID = 1.44386 au 
 Jupiter MOID = 2.15427 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 15.32   n/a MPO637178  
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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