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JPL Small-Body Database Browser
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109665 (2001 RM19)
Classification: Main-belt Asteroid          SPK-ID: 2109665
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1078317871944018 3.9862e-08  
a 2.514077747757374 1.3204e-08 au
q 2.24298025107102 1.0036e-07 au
i 5.27061827547389 6.8371e-06 deg
node 346.7515178673621 4.8946e-05 deg
peri 46.36267758268332 6.2672e-05 deg
M 106.1962702070695 3.7182e-05 deg
tp 2458170.990033204562
(2018-Feb-21.49003320)
0.00015014 TDB
period 1456.017125129357
3.99
1.147e-05
3.14e-08
d
yr
n .2472498391583247 1.9478e-09 deg/d
Q 2.785175244443729 1.4628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      662  
   data-arc span      6445 days (17.65 yr)  
   first obs. used      2001-07-19  
   last obs. used      2019-03-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59271  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:42:05  

Additional Information
 Earth MOID = 1.25152 au 
 Jupiter MOID = 2.62493 au 
 T_jup = 3.446 
[ 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 16.0   n/a MPO422368  

109665 (2001 RM19)          Discovered 2001-Sep-07 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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