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150773 (2001 QJ240)
Classification: Main-belt Asteroid          SPK-ID: 2150773
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1510602933473487 4.1397e-08  
a 2.304199544266977 1.2377e-08 au
q 1.95612648517918 9.7315e-08 au
i 2.551229542815966 6.2585e-06 deg
node 351.2096836867171 0.00010628 deg
peri 279.4164134691414 0.00010847 deg
M 244.9437409969268 2.3742e-05 deg
tp 2459608.806510388974
(2022-Jan-29.30651039)
8.5684e-05 TDB
period 1277.551912548318
3.50
1.0294e-05
2.818e-08
d
yr
n .2817889406011785 2.2705e-09 deg/d
Q 2.652272603354773 1.4247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      7649 days (20.94 yr)  
   first obs. used      2000-04-03  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61811  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:58  

Additional Information
 Earth MOID = .94017 au 
 Jupiter MOID = 2.44309 au 
 T_jup = 3.573 
[ 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 17.1   n/a MPO449816  

150773 (2001 QJ240)          Discovered 2001-Aug-24 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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