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JPL Small-Body Database Browser
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145452 (2005 RN43)
Classification: TransNeptunian Object          SPK-ID: 2145452
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02467370720500684 1.5231e-05  
a 41.63173168136628 0.0010251 au
q 40.60452252342284 0.00037714 au
i 19.28650620781595 6.5046e-05 deg
node 186.9607071261876 0.0001219 deg
peri 164.5148991138585 0.030966 deg
M 352.7667916241306 0.029663 deg
tp 2460571.849451611215
(2024-Sep-18.34945161)
8.0157 TDB
period 98114.93955401686
268.62
3.6238
0.009921
d
yr
n .003669165996905121 1.3552e-07 deg/d
Q 42.65894083930972 0.0010504 au
  Orbit Determination Parameters
   # obs. used (total)      445  
   data-arc span      23555 days (64.49 yr)  
   first obs. used      1954-06-02  
   last obs. used      2018-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .30344  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:21:15  

Additional Information
 Earth MOID = 39.6024 au 
 Jupiter MOID = 35.6621 au 
 T_jup = 5.463 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 3.7   n/a MPO385646  
rotation period rot_per 6.95 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Benecchi, S.D.; Sheppard, S.S. (2013) Astron. J. 145, A124.]

145452 (2005 RN43)          Discovered 2005-Sep-10 by Becker, A. C., Puckett, A. W., Kubica, J. at Apache Point
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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