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183180 (2002 SQ49)
Classification: Main-belt Asteroid          SPK-ID: 2183180
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1913681728391378 4.3655e-08  
a 2.454022468088297 1.4348e-08 au
q 1.984400672264048 1.0499e-07 au
i 3.04160348787574 5.9578e-06 deg
node 110.7635447096296 8.8849e-05 deg
peri 298.9579199664995 9.0786e-05 deg
M 85.67163989147784 2.0504e-05 deg
tp 2458266.342811586330
(2018-May-27.84281159)
7.7917e-05 TDB
period 1404.158808927942
3.84
1.2315e-05
3.372e-08
d
yr
n .2563812566719968 2.2485e-09 deg/d
Q 2.923644263912546 1.7094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      433  
   data-arc span      6002 days (16.43 yr)  
   first obs. used      2002-09-30  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50419  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:02:55  

Additional Information
 Earth MOID = .996546 au 
 Jupiter MOID = 2.45283 au 
 T_jup = 3.467 
[ 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 16.7   n/a MPO433197  

183180 (2002 SQ49)          Discovered 2002-Sep-30 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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