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 ]  
392851 (2012 UD59)
Classification: Main-belt Asteroid          SPK-ID: 2392851
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .114771351406574 1.0446e-07  
a 3.083513193961581 4.2424e-08 au
q 2.729614217610609 3.3131e-07 au
i 10.3686949807417 1.0761e-05 deg
node 25.70710103217683 3.5509e-05 deg
peri 348.9178409604471 4.3682e-05 deg
M 167.918209419283 2.539e-05 deg
tp 2458078.008363962890
(2017-Nov-20.50836396)
0.00013349 TDB
period 1977.730647092185
5.41
4.0815e-05
1.117e-07
d
yr
n .1820268096311802 3.7566e-09 deg/d
Q 3.437412170312554 4.7293e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      6764 days (18.52 yr)  
   first obs. used      2001-10-15  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61571  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:24:43  

Additional Information
 Earth MOID = 1.73186 au 
 Jupiter MOID = 2.02516 au 
 T_jup = 3.192 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457728.5 (2016-Dec-06.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .114079208361542 1.0428e-07  
q 2.73248664493222 3.3079e-07 au
tp 2458079.537290393860
(2017-Nov-22.03729039)
0.00013537 TDB
node 25.72876349727688 3.5506e-05 deg
peri 349.3326862898456 4.388e-05 deg
i 10.36823755251562 1.076e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      6764 days (18.52 yr)  
   first obs. used      2001-10-15  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61571  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:24:43  

Additional Information
 Jupiter MOID = 2.02516 au 
 T_jup = 3.192 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.087509795282774E-14 -3.428119368648403E-14 -6.523576372375068E-12 -4.659945011891125E-14 -1.317754851931056E-12 -3.916839092811946E-16
q -3.428119368648403E-14 1.094193422118699E-13 2.139839475621759E-11 1.484602840884962E-13 4.261333997843364E-12 4.806300133281855E-15
tp -6.523576372375068E-12 2.139839475621759E-11 1.832574416259664E-8 6.053362586856085E-11 3.540078901830173E-9 -9.444250742183124E-12
node -4.659945011891125E-14 1.484602840884962E-13 6.053362586856085E-11 1.260666542208908E-9 -1.227705029664491E-9 -2.278046670191586E-10
peri -1.317754851931056E-12 4.261333997843364E-12 3.540078901830173E-9 -1.227705029664491E-9 1.925481495897586E-9 2.2237851628928E-10
i -3.916839092811946E-16 4.806300133281855E-15 -9.444250742183124E-12 -2.278046670191586E-10 2.2237851628928E-10 1.157789117399827E-10

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 15.8   n/a MPO427955  

392851 (2012 UD59)          Discovered 2001-Oct-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 UD59 = 2001 TR232 = 2009 DE108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-26 21:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin