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452198 (2015 RL108)
Classification: Outer Main-belt Asteroid          SPK-ID: 2452198
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2200178753802401 5.8407e-08  
a 3.202089702057714 8.6148e-08 au
q 2.49757272903403 1.9077e-07 au
i 9.898150013421136 9.2703e-06 deg
node 5.220246378512925 4.7068e-05 deg
peri 67.66044568579737 5.1973e-05 deg
M 255.4158042506369 2.3322e-05 deg
tp 2459608.512108091873
(2022-Jan-29.01210809)
0.0001417 TDB
period 2092.900914375557
5.73
8.446e-05
2.312e-07
d
yr
n .1720100543352338 6.9416e-09 deg/d
Q 3.906606675081398 1.051e-07 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      4435 days (12.14 yr)  
   first obs. used      2006-02-20  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63105  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:49:20  

Additional Information
 Earth MOID = 1.53224 au 
 Jupiter MOID = 1.60127 au 
 T_jup = 3.133 
[ 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 MPO446794  

452198 (2015 RL108)          Discovered 2006-Feb-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

[ show close-approach data ]
Alternate Designations
 2015 RL108 = 2006 DG210 = 2011 BP19 = 2014 QQ153 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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