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277834 (2006 HA56)
Classification: Inner Main-belt Asteroid          SPK-ID: 2277834
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .103250493850733 1.2582e-07  
a 1.905448640454223 1.4459e-08 au
q 1.708710127320116 2.352e-07 au
i 22.82207114081939 7.7085e-06 deg
node 77.11193353436263 1.1782e-05 deg
peri 345.4136962093194 3.3973e-05 deg
M 263.94060007653 2.5001e-05 deg
tp 2459256.849022837232
(2021-Feb-11.34902284)
6.6639e-05 TDB
period 960.7143943739713
2.63
1.0935e-05
2.994e-08
d
yr
n .3747211472089852 4.2651e-09 deg/d
Q 2.102187153588329 1.5952e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      6587 days (18.03 yr)  
   first obs. used      2001-05-21  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55114  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:47:15  

Additional Information
 Earth MOID = .72711 au 
 Jupiter MOID = 3.18628 au 
 T_jup = 3.840 
[ 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 17.4   n/a MPO476191  

277834 (2006 HA56)          Discovered 2006-Apr-26 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2006 HA56 = 2001 KC54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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