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 ]  
105797 (2000 SD124)
Classification: Main-belt Asteroid          SPK-ID: 2105797
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .103065103828314 4.2515e-08  
a 3.054098611800468 2.5504e-08 au
q 2.739327621273343 1.3362e-07 au
i 4.792281618361359 4.8105e-06 deg
node 101.0316108324438 5.8224e-05 deg
peri 259.1569748481435 6.304e-05 deg
M 273.5720669429539 2.554e-05 deg
tp 2459468.531018197578
(2021-Sep-11.03101820)
0.00014087 TDB
period 1949.49897089309
5.34
2.442e-05
6.686e-08
d
yr
n .1846628315146427 2.3131e-09 deg/d
Q 3.368869602327593 2.8133e-08 au
  Orbit Determination Parameters
   # obs. used (total)      624  
   data-arc span      6799 days (18.61 yr)  
   first obs. used      2000-09-24  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64187  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:41:13  

Additional Information
 Earth MOID = 1.7411 au 
 Jupiter MOID = 2.0777 au 
 T_jup = 3.222 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456866.5 (2014-Jul-28.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1038179900838625 4.2531e-08  
q 2.734357746104067 1.3332e-07 au
tp 2457528.027429179095
(2016-May-19.52742918)
0.00013091 TDB
node 101.0450290585556 5.8264e-05 deg
peri 260.4920104702451 6.3017e-05 deg
i 4.792061443178335 4.8106e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      624  
   data-arc span      6799 days (18.61 yr)  
   first obs. used      2000-09-24  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64187  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:41:13  

Additional Information
 Jupiter MOID = 2.0777 au 
 T_jup = 3.222 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.808863020564311E-15 -5.583142779038582E-15 2.541737189656948E-13 2.367143636515585E-15 7.76357136634612E-14 3.982865043737255E-16
q -5.583142779038582E-15 1.777383824583479E-14 5.327534908078565E-14 -5.735835199248925E-15 -1.249448886384637E-13 -7.744086192367873E-16
tp 2.541737189656948E-13 5.327534908078565E-14 1.713656760538991E-8 -1.90060875818922E-11 3.167565400390452E-9 1.036705093637314E-12
node 2.367143636515585E-15 -5.735835199248925E-15 -1.90060875818922E-11 3.394686611983642E-9 -3.385969934473133E-9 -2.6779167507952E-11
peri 7.76357136634612E-14 -1.249448886384637E-13 3.167565400390452E-9 -3.385969934473133E-9 3.971198256113607E-9 2.684762823794296E-11
i 3.982865043737255E-16 -7.744086192367873E-16 1.036705093637314E-12 -2.6779167507952E-11 2.684762823794296E-11 2.314171477005011E-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 14.7   n/a MPO436500  

105797 (2000 SD124)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 SD124 = 2002 AJ173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-11 08:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin