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 ]  
413129 (2001 XY142)
Classification: Main-belt Asteroid          SPK-ID: 2413129
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2187552899849329 7.3886e-08  
a 2.665324895898782 1.8729e-08 au
q 2.082270975392383 1.9693e-07 au
i 2.9495648014797 8.7307e-06 deg
node 78.05628530923396 0.00011548 deg
peri 340.1725725702638 0.00012023 deg
M 99.20040539103142 2.303e-05 deg
tp 2458562.539838836269
(2019-Mar-20.03983884)
0.00010083 TDB
period 1589.365057506081
4.35
1.6753e-05
4.587e-08
d
yr
n .2265055459095636 2.3875e-09 deg/d
Q 3.248378816405182 2.2826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      6164 days (16.88 yr)  
   first obs. used      2001-11-20  
   last obs. used      2018-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63402  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:58:21  

Additional Information
 Earth MOID = 1.09489 au 
 Jupiter MOID = 2.1038 au 
 T_jup = 3.347 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456617.5 (2013-Nov-21.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .216488371790705 7.3834e-08  
q 2.089860976670332 1.9641e-07 au
tp 2456972.658157383752
(2014-Nov-11.15815738)
0.00010262 TDB
node 78.14664664552235 0.0001154 deg
peri 340.2502804830933 0.0001203 deg
i 2.948959011906347 8.7235e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      6164 days (16.88 yr)  
   first obs. used      2001-11-20  
   last obs. used      2018-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63402  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:58:21  

Additional Information
 Jupiter MOID = 2.1038 au 
 T_jup = 3.347 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.451507718462145E-15 -1.446132178965795E-14 -1.283611651255704E-13 -3.296946068331007E-14 -3.737404146025108E-15 -6.554520727710897E-15
q -1.446132178965795E-14 3.85784417905845E-14 2.738299041925921E-13 8.544012824425249E-14 -2.850437852224943E-14 1.774393547891157E-14
tp -1.283611651255704E-13 2.738299041925921E-13 1.053140554558005E-8 3.761953751065899E-12 3.510206646389306E-9 7.012054775624494E-12
node -3.296946068331007E-14 8.544012824425249E-14 3.761953751065899E-12 1.331698597094479E-8 -1.329689134592697E-8 -3.963640023910542E-10
peri -3.737404146025108E-15 -2.850437852224943E-14 3.510206646389306E-9 -1.329689134592697E-8 1.447148592225446E-8 3.980974315756918E-10
i -6.554520727710897E-15 1.774393547891157E-14 7.012054775624494E-12 -3.963640023910542E-10 3.980974315756918E-10 7.609900829282235E-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 18.0   n/a MPO455941  

413129 (2001 XY142)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

Alternate Designations
 2001 XY142 = 2005 VS43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-20 18:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin