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JPL Small-Body Database Browser
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487620 (2015 MN89)
Classification: Inner Main-belt Asteroid          SPK-ID: 2487620
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07910832600043444 4.7794e-08  
a 1.976357298664726 3.0396e-08 au
q 1.820010981188619 1.0784e-07 au
i 24.03290133830472 1.1737e-05 deg
node 111.8872889322849 1.2722e-05 deg
peri 262.0919331167028 8.0167e-05 deg
M 30.84388053565227 7.7324e-05 deg
tp 2458513.551292346751
(2019-Jan-30.05129235)
0.00021855 TDB
period 1014.837763976827
2.78
2.3412e-05
6.41e-08
d
yr
n .3547365034872909 8.1838e-09 deg/d
Q 2.132703616140833 3.2801e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      4576 days (12.53 yr)  
   first obs. used      2006-01-27  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52838  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:43:22  

Additional Information
 Earth MOID = .89976 au 
 Jupiter MOID = 3.19916 au 
 T_jup = 3.755 
[ 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 17.6   n/a MPO456351  

487620 (2015 MN89)          Discovered 2013-Dec-06 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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