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 ]  
523634 (2010 AH2)
Classification: TransNeptunian Object          SPK-ID: 2523634
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04256995835812546 1.6672e-05  
a 40.34254852065671 0.00098002 au
q 38.6251679100717 0.00063514 au
i 18.07084188897059 7.705e-05 deg
node 127.6741011410018 2.8222e-05 deg
peri 57.47302438651314 0.022165 deg
M 318.6137625838664 0.021136 deg
tp 2469760.118324855950
(2049-Nov-14.61832486)
5.1657 TDB
period 93593.01156084696
256.24
3.4104
0.009337
d
yr
n .003846441032255445 1.4016e-07 deg/d
Q 42.05992913124172 0.0010217 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      6204 days (16.99 yr)  
   first obs. used      2003-02-01  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .53029  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 18:42:15  

Additional Information
 Earth MOID = 37.6631 au 
 Jupiter MOID = 33.3362 au 
 T_jup = 5.418 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.8   n/a MPO450766  

523634 (2010 AH2)          Discovered 2010-Jan-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-10-01
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-24 03:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin