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 ]  
129819 (1999 NN30)
Classification: Main-belt Asteroid          SPK-ID: 2129819
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1900672982273055 5.117e-08  
a 2.405732922392127 1.2129e-08 au
q 1.948481765576575 1.2192e-07 au
i 3.124295414977285 4.1961e-06 deg
node 84.88532062086693 9.2136e-05 deg
peri 238.2177518442244 9.2748e-05 deg
M 197.5414116320538 1.1339e-05 deg
tp 2459615.549002761849
(2022-Feb-05.04900276)
4.5543e-05 TDB
period 1362.917425410502
3.73
1.0307e-05
2.822e-08
d
yr
n .2641392598613011 1.9975e-09 deg/d
Q 2.862984079207679 1.4434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      7543 days (20.65 yr)  
   first obs. used      1999-06-09  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51977  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:06:07  

Additional Information
 Earth MOID = .938269 au 
 Jupiter MOID = 2.45892 au 
 T_jup = 3.496 
[ 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 16.4   n/a MPO453776  

129819 (1999 NN30)          Discovered 1999-Jul-14 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-31 05:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin