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 ]  
135413 (2001 UA22)
Classification: Main-belt Asteroid          SPK-ID: 2135413
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1748159018730238 3.3966e-08  
a 2.658348290636849 1.0676e-08 au
q 2.193626736716557 8.9371e-08 au
i 6.207263981388635 4.2847e-06 deg
node 277.6862728393872 4.1198e-05 deg
peri 162.8370096408227 4.505e-05 deg
M 102.4039071146252 1.6239e-05 deg
tp 2458750.170628037758
(2019-Sep-23.67062804)
7.0822e-05 TDB
period 1583.128793366649
4.33
9.5366e-06
2.611e-08
d
yr
n .2273977970133632 1.3698e-09 deg/d
Q 3.12306984455714 1.2542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      9618 days (26.33 yr)  
   first obs. used      1994-01-10  
   last obs. used      2020-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49734  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:12:55  

Additional Information
 Earth MOID = 1.20998 au 
 Jupiter MOID = 2.1186 au 
 T_jup = 3.357 
[ 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 15.5   n/a MPO417714  

135413 (2001 UA22)          Discovered 2001-Oct-17 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-24 03:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin