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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1668539156512815 6.2152e-08  
a 2.35226270431423 1.8384e-08 au
q 1.959778461458928 1.431e-07 au
i 4.315551674609798 6.5529e-06 deg
node 247.8678742667824 8.4804e-05 deg
peri 130.6961126016347 8.6831e-05 deg
M 357.4519669618258 1.9928e-05 deg
tp 2458609.826736669894
(2019-May-06.32673667)
7.2996e-05 TDB
period 1317.732207886816
3.61
1.5448e-05
4.229e-08
d
yr
n .2731966311860243 3.2027e-09 deg/d
Q 2.744746947169532 2.1451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      4604 days (12.61 yr)  
   first obs. used      2004-08-20  
   last obs. used      2017-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62647  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 07:38:21  

Additional Information
 Earth MOID = .964611 au 
 Jupiter MOID = 2.72565 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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