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JPL Small-Body Database Browser
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351263 (2004 RL178)
Classification: Main-belt Asteroid          SPK-ID: 2351263
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1670739123115582 5.9504e-08  
a 2.35247239169745 1.6912e-08 au
q 1.959435625611629 1.3469e-07 au
i 4.315289654160216 6.3031e-06 deg
node 247.865762762778 7.7534e-05 deg
peri 130.6797212429472 7.9748e-05 deg
M 106.7182092833269 2.0088e-05 deg
tp 2458609.819928709504
(2019-May-06.31992871)
7.1525e-05 TDB
period 1317.908411405026
3.61
1.4212e-05
3.891e-08
d
yr
n .2731601049698157 2.9457e-09 deg/d
Q 2.745509157783271 1.9738e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      5636 days (15.43 yr)  
   first obs. used      2004-08-20  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62413  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:54:06  

Additional Information
 Earth MOID = .965034 au 
 Jupiter MOID = 2.72763 au 
 T_jup = 3.534 
[ 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 17.6   n/a MPO297686  

351263 (2004 RL178)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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