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150674 (2001 NK12)
Classification: Main-belt Asteroid          SPK-ID: 2150674
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2379080036051165 4.3364e-08  
a 2.306377290124717 9.2919e-09 au
q 1.757671673470967 9.896e-08 au
i 4.255265938610707 4.3767e-06 deg
node 116.0145648080941 5.6562e-05 deg
peri 161.5588047480548 5.7384e-05 deg
M 209.1545079410398 1.0327e-05 deg
tp 2459736.572824474971
(2022-Jun-06.07282447)
3.877e-05 TDB
period 1279.36350086987
3.50
7.7314e-06
2.117e-08
d
yr
n .2813899253458671 1.7005e-09 deg/d
Q 2.855082906778466 1.1503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      7188 days (19.68 yr)  
   first obs. used      2001-06-16  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52091  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:33  

Additional Information
 Earth MOID = .739993 au 
 Jupiter MOID = 2.28402 au 
 T_jup = 3.546 
[ 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 17.0   n/a MPO436761  

150674 (2001 NK12)          Discovered 2001-Jul-13 by NEAT at Haleakala
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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