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 ]  
85416 (1996 XN2)
Classification: Main-belt Asteroid          SPK-ID: 2085416
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2528828190639147 7.0503e-08  
a 2.555735860898622 1.478e-08 au
q 1.909434171611837 1.8702e-07 au
i 2.648252880070086 5.5942e-06 deg
node 287.7701972907338 0.00013441 deg
peri 78.41728122862921 0.00013504 deg
M 302.321074016741 1.7209e-05 deg
tp 2459239.604109977870
(2021-Jan-25.10410998)
7.3109e-05 TDB
period 1492.355797627314
4.09
1.2946e-05
3.544e-08
d
yr
n .2412293372481023 2.0926e-09 deg/d
Q 3.202037550185407 1.8518e-08 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      8185 days (22.41 yr)  
   first obs. used      1996-12-04  
   last obs. used      2019-05-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58136  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:32:09  

Additional Information
 Earth MOID = .910077 au 
 Jupiter MOID = 2.27583 au 
 T_jup = 3.391 
[ 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 15.7   n/a MPO436373  

85416 (1996 XN2)          Discovered 1996-Dec-04 by Klet at Klet
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1996 XN2 = 2000 RE64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-01 10:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin