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JPL Small-Body Database Browser
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452197 (2015 RJ107)
Classification: Main-belt Asteroid          SPK-ID: 2452197
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1724104242832901 7.0066e-08  
a 2.464258553441153 2.0313e-08 au
q 2.039394690698638 1.6593e-07 au
i 1.579234591126676 7.7981e-06 deg
node 229.221644707832 0.00026458 deg
peri 192.3496423707942 0.00026781 deg
M 291.0827821027972 3.7311e-05 deg
tp 2458870.991157464368
(2020-Jan-22.49115746)
0.00014474 TDB
period 1412.953390434595
3.87
1.7471e-05
4.783e-08
d
yr
n .2547854744799979 3.1504e-09 deg/d
Q 2.889122416183669 2.3816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      5442 days (14.90 yr)  
   first obs. used      2004-12-20  
   last obs. used      2019-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63692  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:32:02  

Additional Information
 Earth MOID = 1.05198 au 
 Jupiter MOID = 2.42977 au 
 T_jup = 3.467 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO361090  

452197 (2015 RJ107)          Discovered 2004-Dec-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RJ107 = 2013 CH171 = 2013 EY153 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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