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80185 (1999 VO29)
Classification: Main-belt Asteroid          SPK-ID: 2080185
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .124760405142367 3.4668e-08  
a 2.270800498099994 1.1701e-08 au
q 1.98749450795955 8.2166e-08 au
i 6.245222962771886 5.951e-06 deg
node 45.23618401520895 3.5164e-05 deg
peri 65.40637261499842 4.4285e-05 deg
M 200.8065048714284 2.7606e-05 deg
tp 2459153.200318951227
(2020-Oct-30.70031895)
9.8104e-05 TDB
period 1249.875911460724
3.42
9.6606e-06
2.645e-08
d
yr
n .288028592837884 2.2263e-09 deg/d
Q 2.554106488240437 1.3161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      607  
   data-arc span      7315 days (20.03 yr)  
   first obs. used      1999-10-22  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53635  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 09:28:43  

Additional Information
 Earth MOID = 1.0138 au 
 Jupiter MOID = 2.55791 au 
 T_jup = 3.595 
[ 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 16.1   n/a MPO436341  
diameter diameter 4.217 km 1.745 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.048   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

80185 (1999 VO29)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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