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(2017 NM2)
Classification: Centaur          SPK-ID: 3776420
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6222710324397959 1.6699e-05  
a 14.61624388180649 0.00067659 au
q 5.520978711082917 1.2087e-05 au
i 101.2704357511311 1.5147e-05 deg
node 99.31353786534213 4.5882e-05 deg
peri 89.52742396999005 0.00058826 deg
M 24.24292896729589 0.001786 deg
tp 2457826.031831406663
(2017-Mar-13.53183141)
0.0065041 TDB
period 20410.42736053495
55.88
1.4172
0.00388
d
yr
n .01763804322373407 1.2247e-06 deg/d
Q 23.71150905253007 0.0010976 au
  Orbit Determination Parameters
   # obs. used (total)      42  
   data-arc span      667 days (1.83 yr)  
   first obs. used      2015-11-30  
   last obs. used      2017-09-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .74739  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 19:09:16  

Additional Information
 Earth MOID = 5.33826 au 
 Jupiter MOID = 2.98871 au 
 T_jup = -0.157 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4   n/a MPO416454  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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