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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2483114977409998 5.4572e-08  
a 2.360867287845722 1.1093e-08 au
q 1.774636795633019 1.2364e-07 au
i 2.653838293957855 3.4789e-06 deg
node 103.9464361332496 0.00015769 deg
peri 212.5640944661558 0.00015852 deg
M 62.73404769750915 1.7303e-05 deg
tp 2458969.609216298295
(2020-Apr-30.10921630)
6.3068e-05 TDB
period 1324.969218205157
3.63
9.3386e-06
2.557e-08
d
yr
n .2717044253206628 1.915e-09 deg/d
Q 2.947097780058425 1.3848e-08 au
  Orbit Determination Parameters
   # obs. used (total)      414  
   data-arc span      10241 days (28.04 yr)  
   first obs. used      1993-01-29  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5494  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:34:30  

Additional Information
 Earth MOID = .759815 au 
 Jupiter MOID = 2.35999 au 
 T_jup = 3.508 
[ 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 17.14   n/a E2021B55  

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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