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52835 (1998 RN54)
Classification: Main-belt Asteroid          SPK-ID: 2052835
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06988173857402984 3.8576e-08  
a 2.317113529747801 9.4149e-09 au
q 2.155189607815618 8.8022e-08 au
i 5.779651280858501 5.461e-06 deg
node 306.6566708901519 4.5422e-05 deg
peri 296.5188324145137 6.6698e-05 deg
M 221.0384362660522 5.189e-05 deg
tp 2459697.792132344317
(2022-Apr-28.29213234)
0.00018631 TDB
period 1288.307088906333
3.53
7.8519e-06
2.15e-08
d
yr
n .2794364814879738 1.7031e-09 deg/d
Q 2.479037451679984 1.0073e-08 au
  Orbit Determination Parameters
   # obs. used (total)      867  
   data-arc span      15834 days (43.35 yr)  
   first obs. used      1977-10-16  
   last obs. used      2021-02-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56293  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:48:28  

Additional Information
 Earth MOID = 1.14744 au 
 Jupiter MOID = 2.54844 au 
 T_jup = 3.570 
[ 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 15.57   n/a MPCxxxxx  

52835 (1998 RN54)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RN54 = 1892 T-3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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