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JPL Small-Body Database Browser
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193963 (2001 RM88)
Classification: Main-belt Asteroid          SPK-ID: 2193963
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1599223307854635 5.2665e-08  
a 2.291398473099793 1.1331e-08 au
q 1.924952688523422 1.226e-07 au
i 5.715153559079095 6.4589e-06 deg
node 30.25556252178427 4.4419e-05 deg
peri 308.918083046451 4.7895e-05 deg
M 43.34796702131788 1.8112e-05 deg
tp 2458447.948813633397
(2018-Nov-25.44881363)
6.3411e-05 TDB
period 1266.920477838533
3.47
9.3973e-06
2.573e-08
d
yr
n .28415358840374 2.1077e-09 deg/d
Q 2.657844257676164 1.3143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      6652 days (18.21 yr)  
   first obs. used      2000-04-05  
   last obs. used      2018-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56253  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:43:32  

Additional Information
 Earth MOID = .921862 au 
 Jupiter MOID = 2.73089 au 
 T_jup = 3.574 
[ 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 17.0   n/a MPO454348  

193963 (2001 RM88)          Discovered 2001-Sep-11 by LONEOS at Anderson Mesa
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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