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447453 (2006 HS12)
Classification: Inner Main-belt Asteroid          SPK-ID: 2447453
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0815329799165027 4.2009e-08  
a 1.992998396746166 1.1009e-08 au
q 1.830503298490639 8.4074e-08 au
i 19.66704887192864 1.2581e-05 deg
node 15.94434240698304 1.8307e-05 deg
peri 240.9280876561698 0.00010277 deg
M 312.7811649641919 0.00010116 deg
tp 2459135.294328093381
(2020-Oct-12.79432809)
0.00028883 TDB
period 1027.682239022161
2.81
8.5149e-06
2.331e-08
d
yr
n .3503028332401073 2.9025e-09 deg/d
Q 2.155493495001693 1.1906e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      7323 days (20.05 yr)  
   first obs. used      2000-04-04  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52985  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:57:06  

Additional Information
 Earth MOID = .871738 au 
 Jupiter MOID = 2.88457 au 
 T_jup = 3.773 
[ 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 17.5   n/a MPO456120  

447453 (2006 HS12)          Discovered 2006-Apr-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

Alternate Designations
 2006 HS12 = 2004 TU245 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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