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JPL Small-Body Database Browser
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185084 (2006 RR87)
Classification: Main-belt Asteroid          SPK-ID: 2185084
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06088664421193465 4.673e-08  
a 2.270697025063945 1.8931e-08 au
q 2.132441903185778 1.0556e-07 au
i 2.297935005906144 9.6158e-06 deg
node 168.5941384285614 0.00016363 deg
peri 288.3287063085162 0.00018835 deg
M 276.877472414765 9.5973e-05 deg
tp 2459289.071510883059
(2021-Mar-15.57151088)
0.00033447 TDB
period 1249.790483228211
3.42
1.563e-05
4.279e-08
d
yr
n .2880482807567228 3.6023e-09 deg/d
Q 2.408952146942112 2.0084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      6712 days (18.38 yr)  
   first obs. used      1999-09-08  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55608  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 07:59:13  

Additional Information
 Earth MOID = 1.1506 au 
 Jupiter MOID = 2.66494 au 
 T_jup = 3.609 
[ 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 17.4   n/a MPO390951  

185084 (2006 RR87)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2006 RR87 = 2001 DA94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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