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JPL Small-Body Database Browser
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487619 (2015 MU84)
Classification: Main-belt Asteroid          SPK-ID: 2487619
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2703945436488981 6.8888e-08  
a 2.660375179491619 7.2741e-08 au
q 1.941024246898127 2.146e-07 au
i 13.46021871393924 1.6281e-05 deg
node 125.1224072082673 2.318e-05 deg
peri 260.2569595869477 5.2556e-05 deg
M 260.1599110515633 5.4835e-05 deg
tp 2459040.057015923594
(2020-Jul-09.55701592)
0.00025766 TDB
period 1584.939751147645
4.34
6.5004e-05
1.78e-07
d
yr
n .2271379714839799 9.3158e-09 deg/d
Q 3.379726112085111 9.241e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      4770 days (13.06 yr)  
   first obs. used      2004-01-28  
   last obs. used      2017-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50436  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:15:18  

Additional Information
 Earth MOID = .99593 au 
 Jupiter MOID = 2.25926 au 
 T_jup = 3.295 
[ 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 17.1   n/a MPO419312  

487619 (2015 MU84)          Discovered 2004-Jan-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 MU84 = 2004 BO156 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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