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JPL Small-Body Database Browser
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277873 (2006 JQ38)
Classification: Main-belt Asteroid          SPK-ID: 2277873
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05602940165885829 5.6796e-08  
a 2.966584944229382 4.5321e-08 au
q 2.800368964834032 1.854e-07 au
i 11.21631203889638 7.1854e-06 deg
node 63.09673786517014 3.2013e-05 deg
peri 81.52051598122736 8.4077e-05 deg
M 274.9251463060403 7.5029e-05 deg
tp 2459041.544407408305
(2020-Jul-11.04440741)
0.00039075 TDB
period 1866.309253238984
5.11
4.2768e-05
1.171e-07
d
yr
n .1928940765712966 4.4203e-09 deg/d
Q 3.132800923624732 4.786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      7637 days (20.91 yr)  
   first obs. used      1998-12-15  
   last obs. used      2019-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54041  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:11:43  

Additional Information
 Earth MOID = 1.84156 au 
 Jupiter MOID = 1.94836 au 
 T_jup = 3.233 
[ 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 15.6   n/a MPO455061  

277873 (2006 JQ38)          Discovered 2006-May-06 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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