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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
146972 (2002 NU19)
Classification: Main-belt Asteroid          SPK-ID: 2146972
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08619284200211011 4.6496e-08  
a 2.2516498680587 1.0555e-08 au
q 2.057573766737045 1.0994e-07 au
i 6.220694261090125 4.8523e-06 deg
node 285.7178971986787 4.1353e-05 deg
peri 109.1603035365737 5.2977e-05 deg
M 269.1264191672853 3.1215e-05 deg
tp 2458912.019226276789
(2020-Mar-03.51922628)
0.00010714 TDB
period 1234.098188186186
3.38
8.6775e-06
2.376e-08
d
yr
n .291710986569966 2.0512e-09 deg/d
Q 2.445725969380355 1.1465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      7354 days (20.13 yr)  
   first obs. used      1999-10-03  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53068  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:39:00  

Additional Information
 Earth MOID = 1.07379 au 
 Jupiter MOID = 2.8674 au 
 T_jup = 3.614 
[ 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 16.3   n/a MPO439882  

146972 (2002 NU19)          Discovered 2002-Jul-09 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-16 08:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin