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101126 (1998 RC57)
Classification: Main-belt Asteroid          SPK-ID: 2101126
[ 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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1828136137302588 2.8526e-08  
a 2.303158246843351 5.8689e-09 au
q 1.882109564745271 6.5013e-08 au
i 5.224830816428005 4.1995e-06 deg
node 181.838400690983 3.3034e-05 deg
peri 131.547610705482 3.5624e-05 deg
M 162.7263104175849 1.2517e-05 deg
tp 2458623.415550328084
(2019-May-19.91555033)		 4.374e-05 TDB
period 1276.685997173812
3.50		 4.8799e-06
1.336e-08		 d
yr
n .2819800646336911 1.0778e-09 deg/d
Q 2.724206928941431 6.9419e-09 au
   Orbit Determination Parameters
   # obs. used (total)      792  
   data-arc span      8207 days (22.47 yr)  
   first obs. used      1998-09-14  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55455  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:35:19  

Additional Information
 Earth MOID = .87137 au 
 Jupiter MOID = 2.56851 au 
 T_jup = 3.562 
[ 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 MPO240898  

101126 (1998 RC57)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1998 RC57 = 2001 KG34 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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