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85910 (1999 CZ86)
Classification: Main-belt Asteroid          SPK-ID: 2085910
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2582270850674824 4.8307e-08  
a 2.651256399756542 1.4088e-08 au
q 1.966630187880902 1.3306e-07 au
i 6.084541784575246 4.6639e-06 deg
node 73.74930938168661 3.8209e-05 deg
peri 33.94615550695496 3.9333e-05 deg
M 352.1832123727227 9.9904e-06 deg
tp 2459034.737483324535
(2020-Jul-04.23748332)
4.3922e-05 TDB
period 1576.797859241051
4.32
1.2568e-05
3.441e-08
d
yr
n .228310812251658 1.8198e-09 deg/d
Q 3.335882611632181 1.7726e-08 au
  Orbit Determination Parameters
   # obs. used (total)      554  
   data-arc span      9042 days (24.76 yr)  
   first obs. used      1995-04-06  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55775  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 13:24:00  

Additional Information
 Earth MOID = .986779 au 
 Jupiter MOID = 1.83197 au 
 T_jup = 3.334 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457426.5 (2016-Feb-08.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2568143422097784 4.8515e-08  
q 1.970658922394187 1.3355e-07 au
tp 2457459.092832724871
(2016-Mar-11.59283273)
3.8083e-05 TDB
node 73.78615948893005 3.8244e-05 deg
peri 34.17829273583127 3.9379e-05 deg
i 6.081068794515922 4.6601e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      554  
   data-arc span      9042 days (24.76 yr)  
   first obs. used      1995-04-06  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55775  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 13:24:00  

Additional Information
 Jupiter MOID = 1.83197 au 
 T_jup = 3.334 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.35373308710508E-15 -6.463247704675889E-15 -4.920101905633827E-13 1.038051501396809E-14 4.337318385819164E-15 -1.855996818768573E-15
q -6.463247704675889E-15 1.783541894743512E-14 1.442107997263636E-12 -2.789905502805477E-14 7.13647044815436E-15 5.350267051226414E-15
tp -4.920101905633827E-13 1.442107997263636E-12 1.450336351207442E-9 -4.126778080299585E-12 3.584387125742681E-10 2.16058635212396E-12
node 1.038051501396809E-14 -2.789905502805477E-14 -4.126778080299585E-12 1.462594457526258E-9 -1.454190239903517E-9 -1.685574752306181E-11
peri 4.337318385819164E-15 7.13647044815436E-15 3.584387125742681E-10 -1.454190239903517E-9 1.55072988928959E-9 1.719220122569073E-11
i -1.855996818768573E-15 5.350267051226414E-15 2.16058635212396E-12 -1.685574752306181E-11 1.719220122569073E-11 2.171690183429189E-11

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 16.0   n/a MPO453290  
diameter diameter 3.330 km 0.731 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.081   0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

85910 (1999 CZ86)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 CZ86 = 2002 VR67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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