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JPL Small-Body Database Browser
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97735 (2000 HD12)
Classification: Main-belt Asteroid          SPK-ID: 2097735
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09764385086030605 3.0924e-08  
a 2.129051847049362 6.1734e-09 au
q 1.921163026022215 6.4814e-08 au
i 1.607566521058672 2.9315e-06 deg
node 252.9923429504517 0.00016993 deg
peri 6.996187455874749 0.00017176 deg
M 134.1801277127074 2.5049e-05 deg
tp 2458577.574877883167
(2019-Apr-04.07487788)
7.8932e-05 TDB
period 1134.691452135508
3.11
4.9352e-06
1.351e-08
d
yr
n .3172668652103389 1.3799e-09 deg/d
Q 2.336940668076509 6.7762e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1204  
   data-arc span      7130 days (19.52 yr)  
   first obs. used      2000-04-24  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53747  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 11:34:57  

Additional Information
 Earth MOID = .905792 au 
 Jupiter MOID = 2.69794 au 
 T_jup = 3.717 
[ 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 16.3   n/a MPO436451  
diameter diameter 2.904 km 0.161 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97735 (2000 HD12)          Discovered 2000-Apr-28 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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