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 ]  
193862 (2001 QK141)
Classification: Main-belt Asteroid          SPK-ID: 2193862
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1788151898562636 7.7958e-08  
a 3.140644342699251 4.4899e-08 au
q 2.579049428288485 2.6197e-07 au
i 15.4352933428607 5.1969e-06 deg
node 261.0743109371027 2.2652e-05 deg
peri 317.4456520979988 3.063e-05 deg
M 267.8044803945137 2.7537e-05 deg
tp 2459721.135622459477
(2022-May-21.63562246)
0.00016351 TDB
period 2032.949376362737
5.57
4.3595e-05
1.194e-07
d
yr
n .1770826190685063 3.7974e-09 deg/d
Q 3.702239257110018 5.2927e-08 au
  Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      7638 days (20.91 yr)  
   first obs. used      2000-05-09  
   last obs. used      2021-04-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4885  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:20:45  

Additional Information
 Earth MOID = 1.59088 au 
 Jupiter MOID = 1.46037 au 
 T_jup = 3.130 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457816.5 (2017-Mar-04.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1799320171857545 7.7949e-08  
q 2.573318492329256 2.622e-07 au
tp 2457688.548172443869
(2016-Oct-27.04817244)
0.0001339 TDB
node 261.0835168006583 2.2659e-05 deg
peri 317.2938779871744 3.0548e-05 deg
i 15.43817507050351 5.1979e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      7638 days (20.91 yr)  
   first obs. used      2000-05-09  
   last obs. used      2021-04-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4885  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:20:45  

Additional Information
 Jupiter MOID = 1.46037 au 
 T_jup = 3.130 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.076055691997936E-15 -2.026921848802529E-14 -6.892277780145687E-12 4.754333601384015E-14 -9.34094661523959E-13 -2.357153937636551E-14
q -2.026921848802529E-14 6.874792833812949E-14 2.448486698635339E-11 -1.612574584911021E-13 3.363840950954927E-12 8.363502073226677E-14
tp -6.892277780145687E-12 2.448486698635339E-11 1.793042189076167E-8 -8.433268779163007E-11 2.79491967858279E-9 4.991372644451463E-11
node 4.754333601384015E-14 -1.612574584911021E-13 -8.433268779163007E-11 5.134256381158791E-10 -5.066240432226174E-10 -9.282808243290911E-12
peri -9.34094661523959E-13 3.363840950954927E-12 2.79491967858279E-9 -5.066240432226174E-10 9.331679428165342E-10 1.624980084891044E-11
i -2.357153937636551E-14 8.363502073226677E-14 4.991372644451463E-11 -9.282808243290911E-12 1.624980084891044E-11 2.701819198241478E-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 14.79   n/a MPCxxxxx  

193862 (2001 QK141)          Discovered 2001-Aug-24 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2001 QK141 = 2000 JD52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-22 19:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin