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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2101196723875367 2.3798e-07  
a 2.917599866307505 2.7622e-08 AU
q 2.304554738241051 6.8138e-07 AU
i 4.138045820012269 1.3055e-05 deg
node 171.1369804540286 9.1898e-05 deg
peri 217.6321940630545 0.0001147 deg
M 76.08767455426087 4.4603e-05 deg
tp 2456615.776395696034
(2013-Nov-19.27639570)
0.00022801 JED
period 1820.275075572958
4.98
2.585e-05
7.077e-08
d
yr
n .1977723064118124 2.8086e-09 deg/d
Q 3.530644994373959 3.3426e-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 = 1.31085 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 MPO325788  

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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