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JPL Small-Body Database Browser
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193972 (2001 RD102)
Classification: Main-belt Asteroid          SPK-ID: 2193972
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 .09407188970883486 6.9778e-08  
a 2.280208464658424 1.795e-08 au
q 2.065704945457925 1.5471e-07 au
i 4.39934475394203 8.8727e-06 deg
node 164.8999755799386 8.3331e-05 deg
peri 152.8278814778583 9.7594e-05 deg
M 61.28632228197381 5.374e-05 deg
tp 2458386.397707729317
(2018-Sep-24.89770773)
0.00018669 TDB
period 1257.651337974257
3.44
1.4851e-05
4.066e-08
d
yr
n .2862478567230441 3.3801e-09 deg/d
Q 2.494711983858922 1.9639e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6695 days (18.33 yr)  
   first obs. used      2000-03-11  
   last obs. used      2018-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63066  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:08:12  

Additional Information
 Earth MOID = 1.05284 au 
 Jupiter MOID = 2.72261 au 
 T_jup = 3.596 
[ 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 17.1   n/a MPO454349  

193972 (2001 RD102)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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