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JPL Small-Body Database Browser
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183048 (2002 QM68)
Classification: Main-belt Asteroid          SPK-ID: 2183048
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09298619445573023 4.7812e-08  
a 2.627007341522784 1.4879e-08 au
q 2.382731926027315 1.2604e-07 au
i 3.650633982418926 4.7942e-06 deg
node 128.8669057584349 7.4951e-05 deg
peri 193.2057935928984 8.1662e-05 deg
M 339.0728266292681 2.9833e-05 deg
tp 2458690.906244322246
(2019-Jul-26.40624432)
0.00012874 TDB
period 1555.214714354441
4.26
1.3213e-05
3.618e-08
d
yr
n .2314792913655229 1.9666e-09 deg/d
Q 2.871282757018252 1.6263e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      7702 days (21.09 yr)  
   first obs. used      1998-09-25  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55874  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:39:08  

Additional Information
 Earth MOID = 1.36932 au 
 Jupiter MOID = 2.37567 au 
 T_jup = 3.393 
[ 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 16.9   n/a MPO440024  

183048 (2002 QM68)          Discovered 2002-Aug-29 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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