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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
(2011 UC292)
Classification: Apollo [NEO]          SPK-ID: 3585467
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2593568055540748 1.3686e-08  
a 1.078517641718596 3.5993e-09 au
q .798796751428747 1.3192e-08 au
i 1.689504435669746 2.3834e-06 deg
node 187.019256422438 6.1408e-05 deg
peri 52.3977656249533 6.3225e-05 deg
M 13.54649835001967 4.5009e-06 deg
tp 2459381.105561440410
(2021-Jun-15.60556144)
5.1257e-06 TDB
period 409.1092574815993
1.12
2.048e-06
5.607e-09
d
yr
n .8799605323431036 4.405e-09 deg/d
Q 1.358238532008446 4.5328e-09 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      3608 days (9.88 yr)  
   first obs. used      2011-10-31  
   last obs. used      2021-09-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52301  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Sep-16 06:34:00  

Additional Information
 Earth MOID = .0160872 au 
 Jupiter MOID = 3.64085 au 
 T_jup = 5.704 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 22.85   n/a E2021Q56  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-17 09:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin