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JPL Small-Body Database Browser
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74089 (1998 OJ15)
Classification: Main-belt Asteroid          SPK-ID: 2074089
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 .2137119904938614 4.8275e-08  
a 2.636261203886166 1.4647e-08 au
q 2.07286057454191 1.3462e-07 au
i 4.275178645597359 4.1711e-06 deg
node 140.1608247810133 6.5269e-05 deg
peri 200.6880021790266 6.6232e-05 deg
M 284.67169337468 1.308e-05 deg
tp 2458927.642364585561
(2020-Mar-19.14236459)
5.8316e-05 TDB
period 1563.439515992192
4.28
1.303e-05
3.567e-08
d
yr
n .230261545980905 1.919e-09 deg/d
Q 3.199661833230422 1.7778e-08 au
  Orbit Determination Parameters
   # obs. used (total)      780  
   data-arc span      10513 days (28.78 yr)  
   first obs. used      1990-11-11  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57713  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:43:16  

Additional Information
 Earth MOID = 1.06406 au 
 Jupiter MOID = 2.19904 au 
 T_jup = 3.361 
[ 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 15.0   n/a MPO299444  

74089 (1998 OJ15)          Discovered 1998-Jul-20 by NEAT at Haleakala
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 OJ15 = 1990 VO10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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