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 ]  
233283 (2006 AN85)
Classification: Main-belt Asteroid          SPK-ID: 2233283
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1320944939922052 5.0779e-08  
a 2.365168768027247 1.2849e-08 au
q 2.05274299640852 1.2327e-07 au
i 10.78262550862861 4.3708e-06 deg
node 149.1075148317778 2.1638e-05 deg
peri 33.22574894672675 2.6163e-05 deg
M 306.7355329645095 1.5768e-05 deg
tp 2459197.074289766023
(2020-Dec-13.57428977)
5.8934e-05 TDB
period 1328.591991141406
3.64
1.0826e-05
2.964e-08
d
yr
n .2709635481775864 2.208e-09 deg/d
Q 2.677594539645973 1.4546e-08 au
  Orbit Determination Parameters
   # obs. used (total)      519  
   data-arc span      8593 days (23.53 yr)  
   first obs. used      1996-07-23  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53677  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:18:00  

Additional Information
 Earth MOID = 1.06566 au 
 Jupiter MOID = 2.29916 au 
 T_jup = 3.513 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457604.5 (2016-Aug-04.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1323595989904494 5.0886e-08  
q 2.051542100050156 1.235e-07 au
tp 2457869.740513996723
(2017-Apr-26.24051400)
5.452e-05 TDB
node 149.1422381829307 2.1631e-05 deg
peri 33.50128922371329 2.6124e-05 deg
i 10.78518325116439 4.3722e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      519  
   data-arc span      8593 days (23.53 yr)  
   first obs. used      1996-07-23  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53677  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:18:00  

Additional Information
 Jupiter MOID = 2.29916 au 
 T_jup = 3.513 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.589382338480128E-15 -6.260534904268254E-15 -3.015048649561903E-13 1.741278713437448E-14 1.609921777938358E-14 1.944285011400488E-15
q -6.260534904268254E-15 1.525284540434543E-14 9.007288327404307E-13 -4.141400498667489E-14 -5.899634193211914E-16 -3.698716387198363E-15
tp -3.015048649561903E-13 9.007288327404307E-13 2.972414444094426E-9 -1.334006494033909E-12 8.060895346572203E-10 6.910327672506091E-12
node 1.741278713437448E-14 -4.141400498667489E-14 -1.334006494033909E-12 4.679139265707355E-10 -4.587881233721893E-10 1.412698884825965E-11
peri 1.609921777938358E-14 -5.899634193211914E-16 8.060895346572203E-10 -4.587881233721893E-10 6.824607378291665E-10 -1.192647640927077E-11
i 1.944285011400488E-15 -3.698716387198363E-15 6.910327672506091E-12 1.412698884825965E-11 -1.192647640927077E-11 1.911614839737415E-11

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 16.1   n/a MPO454687  
diameter diameter 3.432 km 0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233283 (2006 AN85)          Discovered 2006-Jan-07 by LONEOS at Anderson Mesa
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ 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-Oct-28 07:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin