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192307 (1993 RM16)
Classification: Main-belt Asteroid          SPK-ID: 2192307
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2120828437864519 2.4008e-07  
a 2.914689045259631 2.7348e-08 au
q 2.29653350378775 6.8796e-07 au
i 4.148165043354978 1.3083e-05 deg
node 171.1030001776719 9.1629e-05 deg
peri 217.5586523362236 0.00011407 deg
M 155.1950421736502 4.3306e-05 deg
tp 2456616.958303818583
(2013-Nov-20.45830382)
0.00022318 JED
period 1817.551686410781
4.98
2.5581e-05
7.004e-08
d
yr
n .1980686451403821 2.7877e-09 deg/d
Q 3.532844586731512 3.3148e-08 au
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      7827 days (21.43 yr)  
   first obs. used      1993-09-15  
   last obs. used      2015-02-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57221  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 21:35:49  

Additional Information
 Earth MOID = 1.30148 au 
 Jupiter MOID = 1.91708 au 
 T_jup = 3.244 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1 mag n/a MPO352183  

192307 (1993 RM16)          Discovered 1993-Sep-15 by Debehogne, H., Elst, E. W. at La Silla
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1993 RM16 = 1998 SQ93 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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