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 ]  
102426 (1999 TY196)
Classification: Main-belt Asteroid          SPK-ID: 2102426
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .03141990767500777 5.2356e-08  
a 2.622612201627576 1.5096e-08 au
q 2.540209968385089 1.4052e-07 au
i 11.37060555878345 6.7229e-06 deg
node 34.1864103856088 2.0857e-05 deg
peri 121.2467178024529 9.5187e-05 deg
M 244.9102141162119 9.2265e-05 deg
tp 2459696.445351903364
(2022-Apr-26.94535190)
0.00039795 TDB
period 1551.313396876872
4.25
1.3394e-05
3.667e-08
d
yr
n .2320614266109979 2.0036e-09 deg/d
Q 2.705014434870063 1.557e-08 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      7775 days (21.29 yr)  
   first obs. used      1999-10-06  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5504  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:41:57  

Additional Information
 Earth MOID = 1.55936 au 
 Jupiter MOID = 2.27361 au 
 T_jup = 3.375 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457284.5 (2015-Sep-19.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02968762332240586 5.2087e-08  
q 2.545864087358737 1.3957e-07 au
tp 2456588.351223429519
(2013-Oct-22.85122343)
0.00042501 TDB
node 34.25216551197149 2.0827e-05 deg
peri 120.2982416809273 0.00010163 deg
i 11.37907950021513 6.7269e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      7775 days (21.29 yr)  
   first obs. used      1999-10-06  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5504  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:41:57  

Additional Information
 Jupiter MOID = 2.27361 au 
 T_jup = 3.375 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.713017236986192E-15 -7.230328105570486E-15 1.165299682507308E-11 -1.297656396782063E-15 2.767944098143035E-12 -1.010325607064594E-15
q -7.230328105570486E-15 1.947999031942202E-14 -3.037570991333865E-11 1.936129513469835E-15 -7.199559419830674E-12 3.546292042086688E-15
tp 1.165299682507308E-11 -3.037570991333865E-11 1.80632815079447E-7 -5.089373240224681E-12 4.228455491511267E-8 3.301448871730811E-12
node -1.297656396782063E-15 1.936129513469835E-15 -5.089373240224681E-12 4.337507706617412E-10 -4.260041359633219E-10 -3.569299337352121E-11
peri 2.767944098143035E-12 -7.199559419830674E-12 4.228455491511267E-8 -4.260041359633219E-10 1.032863496520118E-8 3.580421454341971E-11
i -1.010325607064594E-15 3.546292042086688E-15 3.301448871730811E-12 -3.569299337352121E-11 3.580421454341971E-11 4.525056669310902E-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 15.33   n/a E2021B55  
diameter diameter 2.710 km 0.464 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.219   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102426 (1999 TY196)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-20 20:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin