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

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214232035220847 9.135e-08  
a 2.911238054592503 1.4394e-08 au
q 2.287557601144772 2.6377e-07 au
i 4.15020995889542 7.2262e-06 deg
node 171.0943785826103 5.6212e-05 deg
peri 217.4481346184178 6e-05 deg
M 152.3130383462164 1.4937e-05 deg
tp 2458432.874157658415
(2018-Nov-10.37415766)
7.398e-05 TDB
period 1814.324671370691
4.97
1.3456e-05
3.684e-08
d
yr
n .1984209362748875 1.4716e-09 deg/d
Q 3.534918508040235 1.7478e-08 au
  Orbit Determination Parameters
   # obs. used (total)      429  
   data-arc span      9685 days (26.52 yr)  
   first obs. used      1993-09-15  
   last obs. used      2020-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55331  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:33  

Additional Information
 Earth MOID = 1.29281 au 
 Jupiter MOID = 1.91842 au 
 T_jup = 3.245 
[ 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 16.12   n/a E2021B55  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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