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52834 (1998 RV53)
Classification: Main-belt Asteroid          SPK-ID: 2052834
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .161860629265182 3.3395e-08  
a 2.24241592056705 7.0811e-09 au
q 1.879457068589804 7.6057e-08 au
i 4.4876586108405 3.3008e-06 deg
node 260.201417125781 4.6439e-05 deg
peri 147.2231038704348 4.7837e-05 deg
M 129.3675035916548 1.1601e-05 deg
tp 2458559.746899599805
(2019-Mar-17.24689960)
3.8694e-05 TDB
period 1226.514478047837
3.36
5.8096e-06
1.591e-08
d
yr
n .293514676298798 1.3903e-09 deg/d
Q 2.605374772544295 8.2272e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1217  
   data-arc span      7913 days (21.66 yr)  
   first obs. used      1998-08-27  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52499  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:27:59  

Additional Information
 Earth MOID = .891393 au 
 Jupiter MOID = 2.76199 au 
 T_jup = 3.612 
[ 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 15.7   n/a MPO452888  

52834 (1998 RV53)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RV53 = 1985 XT2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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