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 ]  
160190 (2001 XA204)
Classification: Main-belt Asteroid          SPK-ID: 2160190
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1087783225036764 4.6705e-08  
a 2.685187275747698 1.6663e-08 au
q 2.393097108283647 1.2745e-07 au
i 5.047647537114938 4.3135e-06 deg
node 129.325209659729 5.7943e-05 deg
peri 268.0984064155124 6.1354e-05 deg
M 184.9061574408472 2.1435e-05 deg
tp 2460178.179406675028
(2023-Aug-21.67940668)
9.8916e-05 TDB
period 1607.164377056502
4.40
1.496e-05
4.096e-08
d
yr
n .2239970006424202 2.085e-09 deg/d
Q 2.97727744321175 1.8476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      7122 days (19.50 yr)  
   first obs. used      2001-12-11  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57436  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:01:26  

Additional Information
 Earth MOID = 1.40614 au 
 Jupiter MOID = 2.41574 au 
 T_jup = 3.360 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457562.5 (2016-Jun-23.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1065752135074952 4.6505e-08  
q 2.402026868727132 1.2658e-07 au
tp 2456961.361324926107
(2014-Oct-30.86132493)
9.1518e-05 TDB
node 129.398073117447 5.789e-05 deg
peri 268.0213418463744 6.1482e-05 deg
i 5.04784098712816 4.3151e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      7122 days (19.50 yr)  
   first obs. used      2001-12-11  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57436  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:01:26  

Additional Information
 Jupiter MOID = 2.41574 au 
 T_jup = 3.360 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.162688781391502E-15 -5.845962866826123E-15 -1.272969259633181E-12 -7.18648092451448E-16 -3.266540341946893E-13 1.293809789787352E-16
q -5.845962866826123E-15 1.60230717644751E-14 3.655548950933433E-12 2.853549823610319E-16 9.473024435421818E-13 -2.381929530001456E-16
tp -1.272969259633181E-12 3.655548950933433E-12 8.375578782644189E-9 2.22336939954974E-12 1.92650482271661E-9 -6.841990793875412E-13
node -7.18648092451448E-16 2.853549823610319E-16 2.22336939954974E-12 3.351283346961521E-9 -3.337707474862798E-9 7.266227769717844E-11
peri -3.266540341946893E-13 9.473024435421818E-13 1.92650482271661E-9 -3.337707474862798E-9 3.779992817746612E-9 -7.252891413207444E-11
i 1.293809789787352E-16 -2.381929530001456E-16 -6.841990793875412E-13 7.266227769717844E-11 -7.252891413207444E-11 1.861967596066913E-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 16.35   n/a E2021B55  

160190 (2001 XA204)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-27 12:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin