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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1619147182830304 3.3395e-08  
a 2.242243487425167 7.0533e-09 au
q 1.879191264836761 7.6051e-08 au
i 4.487739455653411 3.296e-06 deg
node 260.1993980725806 4.6431e-05 deg
peri 147.1863217025981 4.7827e-05 deg
M 188.1234219700076 1.1713e-05 deg
tp 2459786.013322906285
(2022-Jul-25.51332291)
4.1206e-05 TDB
period 1226.373009413073
3.36
5.7866e-06
1.584e-08
d
yr
n .2935485347743356 1.3851e-09 deg/d
Q 2.605295710013572 8.1953e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1221  
   data-arc span      7940 days (21.74 yr)  
   first obs. used      1998-08-27  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52458  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:48:27  

Additional Information
 Earth MOID = .890247 au 
 Jupiter MOID = 2.76291 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 15.71   n/a E2021B10  

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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