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 ]  
295777 (2008 UL204)
Classification: Inner Main-belt Asteroid          SPK-ID: 2295777
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05624615541887231 5.317e-08  
a 1.962574204827052 1.4339e-08 au
q 1.85218695108128 1.0308e-07 au
i 22.36313508114244 7.4447e-06 deg
node 35.28365606440065 1.5185e-05 deg
peri 244.8415276240151 8.7952e-05 deg
M 51.41815768412872 8.976e-05 deg
tp 2458457.066179159678
(2018-Dec-04.56617916)
0.00025043 TDB
period 1004.240093931922
2.75
1.1006e-05
3.013e-08
d
yr
n .358480011080303 3.9288e-09 deg/d
Q 2.072961458572824 1.5146e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      5736 days (15.70 yr)  
   first obs. used      2004-02-16  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53967  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:03:01  

Additional Information
 Earth MOID = .888343 au 
 Jupiter MOID = 2.9683 au 
 T_jup = 3.785 
[ 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 17.4   n/a MPO220906  

295777 (2008 UL204)          Discovered 2008-Oct-28 by LINEAR at Socorro
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin