Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
180986 (2005 NK14)
Classification: Main-belt Asteroid          SPK-ID: 2180986
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1442003337293075 6.3065e-08  
a 2.808171828706429 1.638e-08 au
q 2.403232513837722 1.7578e-07 au
i 5.135894587265776 5.6597e-06 deg
node 164.9164225466573 4.3741e-05 deg
peri 119.3688784051415 4.7469e-05 deg
M 135.633527273823 1.796e-05 deg
tp 2458552.912436851048
(2019-Mar-10.41243685)
8.5526e-05 TDB
period 1718.834033291536
4.71
1.5039e-05
4.117e-08
d
yr
n .2094443052832777 1.8326e-09 deg/d
Q 3.213111143575135 1.8742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      399  
   data-arc span      10699 days (29.29 yr)  
   first obs. used      1991-10-01  
   last obs. used      2021-01-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53809  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:28:45  

Additional Information
 Earth MOID = 1.39019 au 
 Jupiter MOID = 1.957 au 
 T_jup = 3.301 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457889.5 (2017-May-16.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .145344801572186 6.2728e-08  
q 2.398803444831301 1.7502e-07 au
tp 2458554.195204057552
(2019-Mar-11.69520406)
8.4789e-05 TDB
node 164.9852452696253 4.3709e-05 deg
peri 119.6650756409518 4.7397e-05 deg
i 5.13839257093507 5.6629e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      399  
   data-arc span      10699 days (29.29 yr)  
   first obs. used      1991-10-01  
   last obs. used      2021-01-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53809  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:28:45  

Additional Information
 Jupiter MOID = 1.957 au 
 T_jup = 3.301 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.934816215954374E-15 -1.094373268928814E-14 1.928989932851464E-12 -2.266477012879107E-14 1.826915761578626E-13 7.310947228064306E-16
q -1.094373268928814E-14 3.063085498520065E-14 -5.430137715539054E-12 6.209720794552036E-14 -5.387871851385007E-13 -1.610256754140412E-15
tp 1.928989932851464E-12 -5.430137715539054E-12 7.189225568578282E-9 -1.6043754877464E-11 1.529269014672439E-9 -4.396256470848823E-12
node -2.266477012879107E-14 6.209720794552036E-14 -1.6043754877464E-11 1.910513886913823E-9 -1.904280058217981E-9 -2.901182857036598E-11
peri 1.826915761578626E-13 -5.387871851385007E-13 1.529269014672439E-9 -1.904280058217981E-9 2.246482715750547E-9 2.777272806519512E-11
i 7.310947228064306E-16 -1.610256754140412E-15 -4.396256470848823E-12 -2.901182857036598E-11 2.777272806519512E-11 3.206889386487061E-11

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 16.09   n/a MPCxxxxx  

180986 (2005 NK14)          Discovered 2005-Jul-05 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-15 06:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin