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 ]  
135422 (2001 UT80)
Classification: Main-belt Asteroid          SPK-ID: 2135422
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2357765169136241 4.856e-08  
a 3.060625327500003 2.1319e-08 au
q 2.339001748204432 1.4819e-07 au
i 6.233515137705008 6.7738e-06 deg
node 204.289139322465 4.6156e-05 deg
peri 133.4432834030488 4.8157e-05 deg
M 241.3482083137108 1.4356e-05 deg
tp 2459845.092841947431
(2022-Sep-22.59284195)
8.1854e-05 TDB
period 1955.751529775593
5.35
2.0434e-05
5.595e-08
d
yr
n .1840724624366303 1.9232e-09 deg/d
Q 3.782248906795573 2.6345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      9084 days (24.87 yr)  
   first obs. used      1995-06-06  
   last obs. used      2020-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55316  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:12:56  

Additional Information
 Earth MOID = 1.33379 au 
 Jupiter MOID = 1.68528 au 
 T_jup = 3.182 
[ 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 15.64   n/a E2021B55  

135422 (2001 UT80)          Discovered 2001-Oct-20 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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 2021-May-16 01:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin