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277846 (2006 HB95)
Classification: Main-belt Asteroid          SPK-ID: 2277846
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08868867233520694 4.7859e-08  
a 2.716982620258472 2.0308e-08 au
q 2.476017038909916 1.2277e-07 au
i 6.466527573180193 5.0039e-06 deg
node 176.8785852406401 4.1553e-05 deg
peri 343.5898088719513 5.1216e-05 deg
M 69.68249446247182 3.0866e-05 deg
tp 2458683.871571363707
(2019-Jul-19.37157136)
0.0001394 TDB
period 1635.79440128186
4.48
1.834e-05
5.021e-08
d
yr
n .22007655712594 2.4675e-09 deg/d
Q 2.957948201607028 2.211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      5280 days (14.46 yr)  
   first obs. used      2006-02-02  
   last obs. used      2020-07-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61972  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:15:21  

Additional Information
 Earth MOID = 1.48484 au 
 Jupiter MOID = 2.01881 au 
 T_jup = 3.345 
[ 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 MPO427525  
diameter diameter 3.341 km 0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277846 (2006 HB95)          Discovered 2006-Apr-30 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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