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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
108827 (2001 OH80)
Classification: Main-belt Asteroid          SPK-ID: 2108827
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2469341866905729 3.992e-08  
a 2.610227086207201 1.7693e-08 au
q 1.965672783596921 1.102e-07 au
i 12.77894522565056 7.5836e-06 deg
node 149.0204359749987 2.958e-05 deg
peri 122.7639453491882 3.6163e-05 deg
M 209.9372812719049 2.2917e-05 deg
tp 2459642.575612214536
(2022-Mar-04.07561221)
0.00010272 TDB
period 1540.337415957779
4.22
1.5662e-05
4.288e-08
d
yr
n .2337150265068076 2.3764e-09 deg/d
Q 3.25478138881748 2.2063e-08 au
  Orbit Determination Parameters
   # obs. used (total)      387  
   data-arc span      6896 days (18.88 yr)  
   first obs. used      2000-03-05  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62131  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:17:38  

Additional Information
 Earth MOID = .982212 au 
 Jupiter MOID = 2.03106 au 
 T_jup = 3.332 
[ 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 16.1   n/a MPO453547  

108827 (2001 OH80)          Discovered 2001-Jul-29 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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-Mar-29 00:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin