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JPL Small-Body Database Browser
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183123 (2002 RN178)
Classification: Main-belt Asteroid          SPK-ID: 2183123
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 .1502863311304148 4.9185e-08  
a 2.298280987444013 1.0631e-08 au
q 1.952880769934265 1.1587e-07 au
i 1.378158572314795 5.2266e-06 deg
node 164.9367241995747 0.00021691 deg
peri 169.8960811611027 0.00021771 deg
M 280.169640852057 1.7563e-05 deg
tp 2458882.707593772854
(2020-Feb-03.20759377)
6.2609e-05 TDB
period 1272.632803391881
3.48
8.8303e-06
2.418e-08
d
yr
n .2828781397434603 1.9628e-09 deg/d
Q 2.643681204953761 1.2229e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      9763 days (26.73 yr)  
   first obs. used      1992-11-26  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60451  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:50:28  

Additional Information
 Earth MOID = .942049 au 
 Jupiter MOID = 2.70258 au 
 T_jup = 3.578 
[ 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 17.5   n/a MPO436905  

183123 (2002 RN178)          Discovered 2002-Sep-14 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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