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JPL Small-Body Database Browser
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249915 (2001 SQ192)
Classification: Main-belt Asteroid          SPK-ID: 2249915
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04105339585934235 5.0691e-08  
a 2.77448545073246 3.1276e-08 au
q 2.660583401217555 1.2764e-07 au
i 3.113008116418148 6.4753e-06 deg
node 352.4929178418693 7.8507e-05 deg
peri 250.0208564968658 0.00012493 deg
M 38.53701975293209 9.4915e-05 deg
tp 2458419.804336823109
(2018-Oct-28.30433682)
0.00044667 TDB
period 1687.998686995807
4.62
2.8543e-05
7.815e-08
d
yr
n .2132703080715692 3.6062e-09 deg/d
Q 2.888387500247366 3.256e-08 au
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      6602 days (18.08 yr)  
   first obs. used      2001-08-28  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57628  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:48:47  

Additional Information
 Earth MOID = 1.6495 au 
 Jupiter MOID = 2.10618 au 
 T_jup = 3.332 
[ 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 16.3   n/a MPO440261  

249915 (2001 SQ192)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Alternate Designations
 2001 SQ192 = 2004 FM39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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