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 ]  
160245 (2002 NZ56)
Classification: Main-belt Asteroid          SPK-ID: 2160245
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1055742176306118 5.6411e-08  
a 3.007164297934321 3.1045e-08 au
q 2.689685279893197 1.6516e-07 au
i 8.699574390365722 9.6973e-06 deg
node 322.8315582082861 4.1902e-05 deg
peri 310.4048283900221 6.5279e-05 deg
M 186.3389170171881 5.255e-05 deg
tp 2459919.327883353778
(2022-Dec-05.82788335)		 0.00028319 TDB
period 1904.733244351004
5.21		 2.9496e-05
8.076e-08		 d
yr
n .1890028438720626 2.9268e-09 deg/d
Q 3.324643315975444 3.4323e-08 au
   Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      9126 days (24.99 yr)  
   first obs. used      1995-01-28  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5653  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:16:40  

Additional Information
 Earth MOID = 1.68342 au 
 Jupiter MOID = 1.8782 au 
 T_jup = 3.225 
[ 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 15.4   n/a MPO376123  

160245 (2002 NZ56)          Discovered 2002-Jul-14 by Hoenig, S. F. at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ 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-Jul-07 04:29 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin