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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02467114841773321 1.4435e-05  
a 41.6315466099306 0.00095961 au
q 40.60444854465722 0.00034617 au
i 19.28649938368051 6.2871e-05 deg
node 186.9607193429956 0.00011736 deg
peri 164.5210858209987 0.028372 deg
M 352.7608574973336 0.027183 deg
tp 2460573.453591373957
(2024-Sep-19.95359137)
7.3446 TDB
period 98114.28530837978
268.62
3.3923
0.009288
d
yr
n .003669190463636318 1.2686e-07 deg/d
Q 42.65864467520397 0.00098329 au
  Orbit Determination Parameters
   # obs. used (total)      474  
   data-arc span      23832 days (65.25 yr)  
   first obs. used      1954-06-02  
   last obs. used      2019-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .3029  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:58:19  

Additional Information
 Earth MOID = 39.6023 au 
 Jupiter MOID = 35.662 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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