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 ]  
129814 (1999 NU5)
Classification: Main-belt Asteroid          SPK-ID: 2129814
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2147549714510286 5.6275e-08  
a 2.44467991512569 1.4422e-08 au
q 1.919672749745969 1.315e-07 au
i 2.786778545107929 4.9301e-06 deg
node 151.167909904754 0.00010431 deg
peri 218.3470128663419 0.00010533 deg
M 118.9901077283059 1.9909e-05 deg
tp 2458539.033912812013
(2019-Feb-24.53391281)
7.3904e-05 TDB
period 1396.147919850617
3.82
1.2355e-05
3.383e-08
d
yr
n .2578523341842737 2.2817e-09 deg/d
Q 2.969687080505411 1.7519e-08 au
  Orbit Determination Parameters
   # obs. used (total)      503  
   data-arc span      9436 days (25.83 yr)  
   first obs. used      1994-04-03  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61017  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:06:02  

Additional Information
 Earth MOID = .919938 au 
 Jupiter MOID = 2.49271 au 
 T_jup = 3.466 
[ 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 16.2   n/a MPO412840  

129814 (1999 NU5)          Discovered 1999-Jul-13 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ 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 2020-Oct-31 05:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin