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442159 (2010 VD203)
Classification: Main-belt Asteroid          SPK-ID: 2442159
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09031456433207853 1.0783e-07  
a 3.094608458618453 4.3921e-08 au
q 2.815120243899963 3.5087e-07 au
i 9.665791643441453 1.1467e-05 deg
node 351.8072094133672 3.3911e-05 deg
peri 32.56880088804242 5.9187e-05 deg
M 286.1087020470016 5.1147e-05 deg
tp 2459408.629308945075
(2021-Jul-13.12930895)
0.00028712 TDB
period 1988.414810546236
5.44
4.2332e-05
1.159e-07
d
yr
n .1810487419881491 3.8544e-09 deg/d
Q 3.374096673336945 4.7888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      8524 days (23.34 yr)  
   first obs. used      1996-02-19  
   last obs. used      2019-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53345  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:50  

Additional Information
 Earth MOID = 1.8229 au 
 Jupiter MOID = 2.10521 au 
 T_jup = 3.196 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457161.5 (2015-May-19.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09436417304842426 1.0763e-07  
q 2.798708309340319 3.5184e-07 au
tp 2457423.808465238495
(2016-Feb-05.30846524)
0.00025139 TDB
node 352.1206269145598 3.3895e-05 deg
peri 32.54020163060669 5.7125e-05 deg
i 9.673106274101904 1.1476e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      8524 days (23.34 yr)  
   first obs. used      1996-02-19  
   last obs. used      2019-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53345  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:50  

Additional Information
 Jupiter MOID = 2.10521 au 
 T_jup = 3.196 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.158387302233396E-14 -3.767550491048458E-14 -1.815507233064223E-11 -1.99517860903044E-15 -3.257407565934298E-12 1.168921167101567E-14
q -3.767550491048458E-14 1.237894086208875E-13 6.07019362358842E-11 6.65695325674734E-16 1.086227198113975E-11 -3.66373309346265E-14
tp -1.815507233064223E-11 6.07019362358842E-11 6.319559480616914E-8 -2.418972151219503E-11 1.157419083983734E-8 -1.640527769558254E-11
node -1.99517860903044E-15 6.65695325674734E-16 -2.418972151219503E-11 1.148875817765064E-9 -1.136102372738401E-9 2.742698644334355E-11
peri -3.257407565934298E-12 1.086227198113975E-11 1.157419083983734E-8 -1.136102372738401E-9 3.263225044768171E-9 -3.018700387538585E-11
i 1.168921167101567E-14 -3.66373309346265E-14 -1.640527769558254E-11 2.742698644334355E-11 -3.018700387538585E-11 1.31695640122263E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO437719  

442159 (2010 VD203)          Discovered 2007-Feb-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2010 VD203 = 2007 DB89 = 2012 BD106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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