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JPL Small-Body Database Browser
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153460 (2001 RN)
Classification: Apollo [NEO]          SPK-ID: 2153460
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5811029208098981 2.5005e-07  
a 1.413651110380122 2.3121e-08 au
q .5921743211320774 3.6278e-07 au
i 10.09199817142945 2.5467e-05 deg
node 211.4828135962394 9.4738e-05 deg
peri 30.37719223397452 0.0001024 deg
M 89.3790555794176 7.8289e-05 deg
tp 2458848.078916171296
(2019-Dec-30.57891617)
0.00012986 TDB
period 613.920004218185
1.68
1.5062e-05
4.124e-08
d
yr
n .5863956175502912 1.4386e-08 deg/d
Q 2.235127899628166 3.6557e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      6222 days (17.03 yr)  
   first obs. used      2001-09-07  
   last obs. used      2018-09-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56826  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Sep-27 06:27:18  

Additional Information
 Earth MOID = .139864 au 
 Jupiter MOID = 2.79895 au 
 T_jup = 4.516 
[ 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 19.6   n/a MPO436776  

153460 (2001 RN)          Discovered 2001-Sep-07 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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