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 ]  
295795 (2008 UA272)
Classification: Main-belt Asteroid          SPK-ID: 2295795
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .01979340918207822 7.4138e-08  
a 2.6711530132474 2.7178e-08 au
q 2.618281788668253 1.9027e-07 au
i 3.191306887440937 7.8237e-06 deg
node 2.951316420854577 9.3223e-05 deg
peri 160.6581329094973 0.00017454 deg
M 123.7468882642713 0.00014794 deg
tp 2458452.376574594868
(2018-Nov-29.87657459)
0.00065502 TDB
period 1594.580970185252
4.37
2.4337e-05
6.663e-08
d
yr
n .2257646408248411 3.4456e-09 deg/d
Q 2.724024237826546 2.7716e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      9511 days (26.04 yr)  
   first obs. used      1993-04-26  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51962  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:03:59  

Additional Information
 Earth MOID = 1.62401 au 
 Jupiter MOID = 2.23836 au 
 T_jup = 3.378 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457071.5 (2015-Feb-18.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01975443079262299 7.2191e-08  
q 2.615647335651377 1.8464e-07 au
tp 2456835.086101751523
(2014-Jun-26.58610175)
0.00069052 TDB
node 3.053026671123767 9.3187e-05 deg
peri 154.9055579216429 0.00018158 deg
i 3.193003245982018 7.8276e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      9511 days (26.04 yr)  
   first obs. used      1993-04-26  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51962  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:03:59  

Additional Information
 Jupiter MOID = 2.23836 au 
 T_jup = 3.378 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.21156193378826E-15 -1.321096486203965E-14 1.937191042102315E-11 2.385504615804824E-14 4.289401759883014E-12 -2.666099407525247E-15
q -1.321096486203965E-14 3.409198909769804E-14 -5.061856571517935E-11 -6.153115202575385E-14 -1.119822296707969E-11 7.407994801854692E-15
tp 1.937191042102315E-11 -5.061856571517935E-11 4.76815124166814E-7 2.867756220054228E-10 1.07634056508072E-7 -2.091644217131814E-11
node 2.385504615804824E-14 -6.153115202575385E-14 2.867756220054228E-10 8.683773922891065E-9 -8.604483686178243E-9 9.825552076560488E-11
peri 4.289401759883014E-12 -1.119822296707969E-11 1.07634056508072E-7 -8.604483686178243E-9 3.297233459785025E-8 -1.028042222875884E-10
i -2.666099407525247E-15 7.407994801854692E-15 -2.091644217131814E-11 9.825552076560488E-11 -1.028042222875884E-10 6.127163863206375E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO433906  

295795 (2008 UA272)          Discovered 2008-Oct-28 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 UA272 = 2006 FR30 = 2010 CO22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-13 03:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin