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100949 (1998 OJ14)
Classification: Main-belt Asteroid          SPK-ID: 2100949
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2484332241632956 5.4955e-08  
a 2.361099727239547 1.1318e-08 au
q 1.774524109430348 1.2466e-07 au
i 2.653852126188224 3.7089e-06 deg
node 103.9463295511574 0.0001703 deg
peri 212.5561730649873 0.00017105 deg
M 8.393650595217768 1.7239e-05 deg
tp 2458969.602857959644
(2020-Apr-30.10285796)
6.337e-05 TDB
period 1325.164897960519
3.63
9.5287e-06
2.609e-08
d
yr
n .271664304234178 1.9534e-09 deg/d
Q 2.947675345048745 1.413e-08 au
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      10130 days (27.73 yr)  
   first obs. used      1993-01-29  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56093  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:03:19  

Additional Information
 Earth MOID = .761685 au 
 Jupiter MOID = 2.35955 au 
 T_jup = 3.507 
[ 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 17.0   n/a MPO469017  

100949 (1998 OJ14)          Discovered 1998-Jul-26 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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