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JPL Small-Body Database Browser
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52854 (1998 RR76)
Classification: Main-belt Asteroid          SPK-ID: 2052854
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2091055983469831 5.0986e-08  
a 2.390963001048218 1.4326e-08 au
q 1.890999252088532 1.2461e-07 au
i 3.438375520632205 5.4949e-06 deg
node 61.65560706746329 9.1752e-05 deg
peri 272.9195371808003 9.2959e-05 deg
M 330.6629536988513 1.8188e-05 deg
tp 2459110.545324626508
(2020-Sep-18.04532463)
6.8767e-05 TDB
period 1350.385327100631
3.70
1.2137e-05
3.323e-08
d
yr
n .2665905743903072 2.3961e-09 deg/d
Q 2.890926750007904 1.7322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      9995 days (27.36 yr)  
   first obs. used      1991-12-13  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57603  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:08:03  

Additional Information
 Earth MOID = .884962 au 
 Jupiter MOID = 2.48942 au 
 T_jup = 3.500 
[ 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 16.2   n/a MPO432086  

52854 (1998 RR76)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RR76 = 2001 JG10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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