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JPL Small-Body Database Browser
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344079 (1998 RO8)
Classification: Main-belt Asteroid          SPK-ID: 2344079
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2262338004630435 9.1335e-08  
a 2.249286842123578 1.0824e-08 au
q 1.740422131498443 2.072e-07 au
i 5.226817745064355 6.9779e-06 deg
node 330.2535185155485 5.249e-05 deg
peri 11.26412580809154 5.4686e-05 deg
M 33.55964729887174 1.0793e-05 deg
tp 2458485.636888112569
(2019-Jan-02.13688811)
3.6832e-05 TDB
period 1232.155985169285
3.37
8.8943e-06
2.435e-08
d
yr
n .2921708000716646 2.109e-09 deg/d
Q 2.758151552748713 1.3273e-08 au
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      6745 days (18.47 yr)  
   first obs. used      1998-09-13  
   last obs. used      2017-03-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .533  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 08:31:31  

Additional Information
 Earth MOID = .731438 au 
 Jupiter MOID = 2.64024 au 
 T_jup = 3.589 
[ 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 17.3   n/a MPO348951  

344079 (1998 RO8)          Discovered 1998-Sep-13 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 1998 RO8 = 2005 TB83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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