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 ]  
95128 (2002 AR152)
Classification: Main-belt Asteroid          SPK-ID: 2095128
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02674473169080591 5.3075e-08  
a 2.720079060020532 2.3131e-08 au
q 2.647331275382503 1.3766e-07 au
i 6.463179230533497 5.7624e-06 deg
node 326.6476795083623 4.7727e-05 deg
peri 250.6199474479451 0.00011569 deg
M 316.6097114881505 0.00010659 deg
tp 2459197.997114430004
(2020-Dec-14.49711443)
0.00048571 TDB
period 1638.591575056822
4.49
2.0901e-05
5.722e-08
d
yr
n .21970087328657 2.8024e-09 deg/d
Q 2.79282684465856 2.3749e-08 au
  Orbit Determination Parameters
   # obs. used (total)      489  
   data-arc span      7618 days (20.86 yr)  
   first obs. used      1998-04-01  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58552  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:51:25  

Additional Information
 Earth MOID = 1.64901 au 
 Jupiter MOID = 2.20221 au 
 T_jup = 3.349 
[ 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 MPO432485  
diameter diameter 4.975 km 0.317 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

95128 (2002 AR152)          Discovered 2002-Jan-14 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ 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-Feb-24 00:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin