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 ]  
70150 (1999 NS31)
Classification: Main-belt Asteroid          SPK-ID: 2070150
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1614478469942467 2.9577e-08  
a 2.284887042325487 6.8118e-09 au
q 1.915996948716985 6.5926e-08 au
i 7.315136394062761 3.0593e-06 deg
node 120.1674988243627 3.2687e-05 deg
peri 172.793790437993 3.5341e-05 deg
M 76.71668004177157 1.3822e-05 deg
tp 2458931.666845259927
(2020-Mar-23.16684526)
4.8191e-05 TDB
period 1261.524034326439
3.45
5.6413e-06
1.545e-08
d
yr
n .2853691171981622 1.2761e-09 deg/d
Q 2.653777135933988 7.9115e-09 au
  Orbit Determination Parameters
   # obs. used (total)      833  
   data-arc span      8364 days (22.90 yr)  
   first obs. used      1998-02-17  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5156  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:47:46  

Additional Information
 Earth MOID = .898181 au 
 Jupiter MOID = 2.53056 au 
 T_jup = 3.575 
[ 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 16.32   n/a E2021B10  

70150 (1999 NS31)          Discovered 1999-Jul-14 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 NS31 = 1998 DZ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-17 09:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin