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 | 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 .1084145977481397 4.7626e-08  
a 2.686185788260902 1.808e-08 au
q 2.394964036549827 1.2918e-07 au
i 5.047457970230896 5.0522e-06 deg
node 129.323532817227 5.8479e-05 deg
peri 268.2089205768206 6.3451e-05 deg
M 96.12455968510078 2.3763e-05 deg
tp 2458571.127367126667
(2019-Mar-28.62736713)
0.0001056 TDB
period 1608.060919506701
4.40
1.6235e-05
4.445e-08
d
yr
n .2238721155604203 2.2603e-09 deg/d
Q 2.977407539971978 2.0041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      6627 days (18.14 yr)  
   first obs. used      2001-12-11  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55218  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:15:28  

Additional Information
 Earth MOID = 1.40867 au 
 Jupiter MOID = 2.41352 au 
 T_jup = 3.360 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457178.5 (2015-Jun-05.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1061530694364968 4.752e-08  
q 2.401044068859159 1.2849e-07 au
tp 2456959.108147211517
(2014-Oct-28.60814721)
0.00010831 TDB
node 129.4151567979684 5.8378e-05 deg
peri 267.4504325954862 6.363e-05 deg
i 5.050542263206164 5.0573e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      6627 days (18.14 yr)  
   first obs. used      2001-12-11  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55218  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:15:28  

Additional Information
 Jupiter MOID = 2.41352 au 
 T_jup = 3.360 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.258154663340432E-15 -6.057910164947589E-15 -1.773077315909982E-12 -4.739056955100391E-15 -4.489751665900255E-13 -1.581085307527574E-15
q -6.057910164947589E-15 1.651081983182323E-14 4.677979858200841E-12 9.455247995511629E-15 1.195815004818825E-12 4.523244887850853E-15
tp -1.773077315909982E-12 4.677979858200841E-12 1.17309685372445E-8 1.001570325844104E-11 2.771140624329374E-9 1.591523115810784E-13
node -4.739056955100391E-15 9.455247995511629E-15 1.001570325844104E-11 3.408048958663474E-9 -3.392131007909758E-9 8.245865543564589E-11
peri -4.489751665900255E-13 1.195815004818825E-12 2.771140624329374E-9 -3.392131007909758E-9 4.048720390919645E-9 -8.206908623837866E-11
i -1.581085307527574E-15 4.523244887850853E-15 1.591523115810784E-13 8.245865543564589E-11 -8.206908623837866E-11 2.557631549738036E-11

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 16.2   n/a MPO412927  

160190 (2001 XA204)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-07 09:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin