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JPL Small-Body Database Browser
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452187 (2015 RL92)
Classification: Main-belt Asteroid          SPK-ID: 2452187
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03106854126218381 8.5481e-08  
a 3.073057274018517 5.3892e-08 au
q 2.977581867299619 2.7606e-07 au
i 8.489729516314229 1.104e-05 deg
node 326.2311242105825 4.8236e-05 deg
peri 68.52120941954296 0.0001756 deg
M 191.7732240232615 0.00017153 deg
tp 2459519.990040863621
(2021-Nov-01.49004086)
0.00094689 TDB
period 1967.679715604101
5.39
5.1761e-05
1.417e-07
d
yr
n .1829566047487946 4.8127e-09 deg/d
Q 3.168532680737416 5.5566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      7162 days (19.61 yr)  
   first obs. used      1999-10-16  
   last obs. used      2019-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56415  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:56:44  

Additional Information
 Earth MOID = 1.99265 au 
 Jupiter MOID = 1.98754 au 
 T_jup = 3.213 
[ 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 15.8   n/a MPO437750  

452187 (2015 RL92)          Discovered 2002-Mar-13 by LINEAR at Socorro
Reference: Last Updated: 2015-11-30

[ show close-approach data ]
Alternate Designations
 2015 RL92 = 2002 EM59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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