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183037 (2002 QJ22)
Classification: Main-belt Asteroid          SPK-ID: 2183037
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2107784318343833 8.4744e-08  
a 2.562092168447078 2.988e-08 au
q 2.022058398966649 2.1116e-07 au
i 2.380065274757071 1.1611e-05 deg
node 185.4573318001963 0.00050983 deg
peri 194.9842989215556 0.00051238 deg
M 84.89528668962291 5.7088e-05 deg
tp 2458647.258574399956
(2019-Jun-12.75857440)
0.00023548 TDB
period 1497.926659708895
4.10
2.6204e-05
7.174e-08
d
yr
n .2403321936135124 4.2042e-09 deg/d
Q 3.102125937927508 3.6178e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      6840 days (18.73 yr)  
   first obs. used      2001-05-24  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53054  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:39:35  

Additional Information
 Earth MOID = 1.02476 au 
 Jupiter MOID = 2.35721 au 
 T_jup = 3.402 
[ 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 17.3   n/a MPO299958  

183037 (2002 QJ22)          Discovered 2002-Aug-27 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 QJ22 = 2008 AK61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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