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 ]  
105289 (2000 QH46)
Classification: Main-belt Asteroid          SPK-ID: 2105289
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03118160677253175 3.8579e-08  
a 2.296709622496838 1.028e-08 au
q 2.225094526177452 8.3787e-08 au
i 2.611928567711811 3.4055e-06 deg
node 321.1001827021674 8.549e-05 deg
peri 193.886414716914 0.00010624 deg
M 63.59855981131225 6.2286e-05 deg
tp 2458775.903831979050
(2019-Oct-19.40383198)
0.00022005 TDB
period 1271.327852822863
3.48
8.5359e-06
2.337e-08
d
yr
n .2831684991409997 1.9012e-09 deg/d
Q 2.368324718816224 1.0601e-08 au
  Orbit Determination Parameters
   # obs. used (total)      998  
   data-arc span      8259 days (22.61 yr)  
   first obs. used      1997-11-06  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55015  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:22:34  

Additional Information
 Earth MOID = 1.2342 au 
 Jupiter MOID = 2.60475 au 
 T_jup = 3.592 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457253.5 (2015-Aug-19.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03148961793086671 3.8785e-08  
q 2.224328030476959 8.4369e-08 au
tp 2457508.815072218960
(2016-Apr-30.31507222)
0.00021698 TDB
node 321.1514942370046 8.5405e-05 deg
peri 195.1600482926066 0.00010553 deg
i 2.613627223144338 3.4068e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      998  
   data-arc span      8259 days (22.61 yr)  
   first obs. used      1997-11-06  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55015  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:22:34  

Additional Information
 Jupiter MOID = 2.60475 au 
 T_jup = 3.592 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.504255276562462E-15 -3.255476314553924E-15 1.566998813064607E-12 -3.912032112266783E-15 4.603047768819446E-13 -6.984627019367792E-16
q -3.255476314553924E-15 7.118054119932291E-15 -3.858762020696318E-12 8.569462947057895E-15 -1.132843818697293E-12 1.605110924934546E-15
tp 1.566998813064607E-12 -3.858762020696318E-12 4.707836288949836E-8 4.58258095319594E-11 1.346594671350119E-8 -1.383208630009482E-12
node -3.912032112266783E-15 8.569462947057895E-15 4.58258095319594E-11 7.294047268494507E-9 -7.272914595746144E-9 6.060193619240016E-11
peri 4.603047768819446E-13 -1.132843818697293E-12 1.346594671350119E-8 -7.272914595746144E-9 1.113646566112638E-8 -6.093963850356789E-11
i -6.984627019367792E-16 1.605110924934546E-15 -1.383208630009482E-12 6.060193619240016E-11 -6.093963850356789E-11 1.160613698643682E-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 16.0   n/a MPO453510  

105289 (2000 QH46)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 QH46 = 2001 YB140 = 2002 AH97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-10 09:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin