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135224 (2001 RO119)
Classification: Main-belt Asteroid          SPK-ID: 2135224
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .210280137070861 3.3007e-08  
a 2.320176691916052 8.883e-09 au
q 1.832289619111327 7.6116e-08 au
i 5.184796937713119 4.4132e-06 deg
node 26.79778098177071 5.4262e-05 deg
peri 19.68615518651583 5.5605e-05 deg
M 123.2954164291782 1.2439e-05 deg
tp 2458758.395996884414
(2019-Oct-01.89599688)
4.4237e-05 TDB
period 1290.862594336849
3.53
7.4132e-06
2.03e-08
d
yr
n .2788832843862377 1.6016e-09 deg/d
Q 2.808063764720775 1.0751e-08 au
  Orbit Determination Parameters
   # obs. used (total)      662  
   data-arc span      9637 days (26.38 yr)  
   first obs. used      1994-10-26  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49293  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:12:03  

Additional Information
 Earth MOID = .841718 au 
 Jupiter MOID = 2.59654 au 
 T_jup = 3.543 
[ 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 16.36   n/a E2021B55  

135224 (2001 RO119)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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