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101334 (1998 SE169)
Classification: Main-belt Asteroid          SPK-ID: 2101334
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2579259639122742 3.6925e-08  
a 2.277640923005564 7.7469e-09 au
q 1.690178192493312 8.5417e-08 au
i 11.87512795266828 4.962e-06 deg
node 177.8807813698398 1.8455e-05 deg
peri 123.4785961532171 2.0309e-05 deg
M 212.1795465391473 9.5295e-06 deg
tp 2459716.035222107391
(2022-May-16.53522211)		 3.4413e-05 TDB
period 1255.527740670957
3.44		 6.4056e-06
1.754e-08		 d
yr
n .2867320158195908 1.4629e-09 deg/d
Q 2.865103653517816 9.745e-09 au
   Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      10776 days (29.50 yr)  
   first obs. used      1991-09-13  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53316  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:18  

Additional Information
 Earth MOID = .706889 au 
 Jupiter MOID = 2.49409 au 
 T_jup = 3.536 
[ 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 MPO244925  

101334 (1998 SE169)          Discovered 1998-Sep-22 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 SE169 = 2001 LR19 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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