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332853 (2010 RL44)
Classification: Main-belt Asteroid          SPK-ID: 2332853
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09324350290910992 7.25e-08  
a 2.398806876741781 2.1185e-08 au
q 2.175133720751916 1.8177e-07 au
i 6.687041719127711 6.0048e-06 deg
node 177.9870342547709 4.4397e-05 deg
peri 234.4410875234372 5.2392e-05 deg
M 174.8442173569178 3.0703e-05 deg
tp 2458341.416973552155
(2018-Aug-10.91697355)
0.0001102 TDB
period 1357.035955251948
3.72
1.7977e-05
4.922e-08
d
yr
n .2652840542704429 3.5143e-09 deg/d
Q 2.622480032731647 2.3161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      6951 days (19.03 yr)  
   first obs. used      2001-04-16  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57862  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:31:21  

Additional Information
 Earth MOID = 1.19278 au 
 Jupiter MOID = 2.67251 au 
 T_jup = 3.512 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO471452  

332853 (2010 RL44)          Discovered 2003-Dec-17 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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