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382150 (2011 QN3)
Classification: Jupiter Trojan          SPK-ID: 2382150
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1430004816796528 1.2785e-07  
a 5.194894780985423 3.203e-07 au
q 4.452022325029392 7.8471e-07 au
i 10.75063651264428 1.5495e-05 deg
node 179.0860883517921 5.228e-05 deg
peri 123.3193782897018 7.4971e-05 deg
M 281.9294538081747 6.3272e-05 deg
tp 2459938.382165093112
(2022-Dec-24.88216509)
0.00082974 TDB
period 4324.775423037502
11.84
0.00039998
1.095e-06
d
yr
n .08324131655075728 7.6987e-09 deg/d
Q 5.937767236941453 3.6611e-07 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      7557 days (20.69 yr)  
   first obs. used      1999-08-17  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6182  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:41:12  

Additional Information
 Earth MOID = 3.45256 au 
 Jupiter MOID = .0218581 au 
 T_jup = 2.945 
[ 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 14.2   n/a MPO437564  

382150 (2011 QN3)          Discovered 2011-Jul-28 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2013-12-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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