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277743 (2006 DJ105)
Classification: Main-belt Asteroid          SPK-ID: 2277743
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1216989987757929 3.6076e-08  
a 2.692089778806628 1.9539e-08 au
q 2.364465148111316 9.799e-08 au
i 8.096524596223327 4.8587e-06 deg
node 161.9862898232915 3.4659e-05 deg
peri 320.6434109984117 4.2672e-05 deg
M 164.3549991123935 2.5029e-05 deg
tp 2458463.931480961574
(2018-Dec-11.43148096)
0.00010926 TDB
period 1613.365387641793
4.42
1.7565e-05
4.809e-08
d
yr
n .223136062517246 2.4293e-09 deg/d
Q 3.01971440950194 2.1917e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      6682 days (18.29 yr)  
   first obs. used      2002-05-04  
   last obs. used      2020-08-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61126  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 04:02:07  

Additional Information
 Earth MOID = 1.38587 au 
 Jupiter MOID = 2.04847 au 
 T_jup = 3.346 
[ 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 16.49   n/a E2021B55  
diameter diameter 2.850 km 0.512 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277743 (2006 DJ105)          Discovered 2006-Feb-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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