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216104 (2006 RA44)
Classification: Main-belt Asteroid          SPK-ID: 2216104
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2427409678492708 3.5543e-08  
a 2.363684068048808 1.0422e-08 au
q 1.789921109680739 8.866e-08 au
i 5.210360459364625 4.5236e-06 deg
node 173.4269490434752 5.7773e-05 deg
peri 132.1394996297523 5.9747e-05 deg
M 63.99395521614534 1.4169e-05 deg
tp 2459160.550521908417
(2020-Nov-07.05052191)
5.1656e-05 TDB
period 1327.341181304879
3.63
8.7786e-06
2.403e-08
d
yr
n .2712188886101554 1.7938e-09 deg/d
Q 2.937447026416878 1.2952e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      9070 days (24.83 yr)  
   first obs. used      1995-09-18  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51282  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:53:27  

Additional Information
 Earth MOID = .779696 au 
 Jupiter MOID = 2.34245 au 
 T_jup = 3.504 
[ 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 17.89   n/a E2021B55  

216104 (2006 RA44)          Discovered 2006-Sep-14 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2006 RA44 = 1995 SL13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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