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277836 (2006 HC63)
Classification: Main-belt Asteroid          SPK-ID: 2277836
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07174779360836316 1.0631e-07  
a 2.885528168847592 3.8652e-08 au
q 2.678497889337997 3.0808e-07 au
i 2.33704618821783 1.1705e-05 deg
node 157.6359299970667 0.00013138 deg
peri 186.9707238568672 0.00013712 deg
M 199.0252815350396 3.7629e-05 deg
tp 2459801.055743663200
(2022-Aug-09.55574366)
0.00018783 TDB
period 1790.343666800604
4.90
3.5973e-05
9.849e-08
d
yr
n .2010787128056428 4.0403e-09 deg/d
Q 3.092558448357188 4.1426e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      5046 days (13.82 yr)  
   first obs. used      2006-04-02  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57281  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:15:22  

Additional Information
 Earth MOID = 1.67073 au 
 Jupiter MOID = 2.20803 au 
 T_jup = 3.288 
[ show covariance matrix ]

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 16.6   n/a MPO423067  

277836 (2006 HC63)          Discovered 2006-Apr-24 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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