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495603 (2015 AM281)
Classification: TransNeptunian Object          SPK-ID: 2495603
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2472514869439304 5.5321e-05  
a 54.94498788201108 0.0038532 au
q 41.3597579280676 0.0016367 au
i 26.73676203293747 6.6546e-05 deg
node 22.05124923689177 0.00040375 deg
peri 158.3957709311718 0.010319 deg
M 336.0519773581924 0.0065309 deg
tp 2468896.454939307978
(2047-Jul-04.95493931)
2.1039 TDB
period 148761.5003307835
407.29
15.649
0.04284
d
yr
n .002419980970879631 2.5456e-07 deg/d
Q 68.53021783595456 0.0048059 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      6261 days (17.14 yr)  
   first obs. used      2000-04-06  
   last obs. used      2017-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .48504  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Jun-12 13:25:58  

Additional Information
 Earth MOID = 40.3763 au 
 Jupiter MOID = 35.9562 au 
 T_jup = 5.719 
[ 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 4.8   n/a MPO384355  

495603 (2015 AM281)          Discovered 2010-Mar-13 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-06-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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