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JPL Small-Body Database Browser
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243625 (1999 RA88)
Classification: Main-belt Asteroid          SPK-ID: 2243625
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1031807710736962 1.0575e-07  
a 2.6156452181066 2.0488e-08 au
q 2.345760927647135 2.7518e-07 au
i 13.57870095360293 1.0393e-05 deg
node 1.57476838123893 2.1683e-05 deg
peri 41.25146240311561 5.9775e-05 deg
M 192.4607644836962 4.8637e-05 deg
tp 2459319.585796345499
(2021-Apr-15.08579635)
0.00020952 TDB
period 1545.135895401576
4.23
1.8154e-05
4.97e-08
d
yr
n .2329892154284831 2.7375e-09 deg/d
Q 2.885529508566064 2.2602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      356  
   data-arc span      6790 days (18.59 yr)  
   first obs. used      1999-09-07  
   last obs. used      2018-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58208  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:31:59  

Additional Information
 Earth MOID = 1.36678 au 
 Jupiter MOID = 2.52906 au 
 T_jup = 3.360 
[ 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 15.8   n/a MPO248528  

243625 (1999 RA88)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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