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71757 (2000 RA53)
Classification: Main-belt Asteroid          SPK-ID: 2071757
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .167207302018704 4.0539e-08  
a 2.147288674082856 1.0215e-08 au
q 1.788246328234141 9.0078e-08 au
i 4.441605859522777 4.3783e-06 deg
node 184.6154804982729 5.4844e-05 deg
peri 186.4100819249402 5.7901e-05 deg
M 118.7108909463559 2.3946e-05 deg
tp 2458621.514895731199
(2019-May-18.01489573)
7.417e-05 TDB
period 1149.301773823108
3.15
8.2009e-06
2.245e-08
d
yr
n .3132336590784803 2.2351e-09 deg/d
Q 2.50633101993157 1.1923e-08 au
  Orbit Determination Parameters
   # obs. used (total)      686  
   data-arc span      14057 days (38.49 yr)  
   first obs. used      1981-10-24  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51364  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:46:43  

Additional Information
 Earth MOID = .788018 au 
 Jupiter MOID = 2.95699 au 
 T_jup = 3.686 
[ 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 16.1   n/a MPO293830  

71757 (2000 RA53)          Discovered 2000-Sep-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 RA53 = 1981 UU24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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