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 ]  
102448 (1999 TS216)
Classification: Main-belt Asteroid          SPK-ID: 2102448
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2038807047886675 3.9509e-08  
a 2.418916115137705 1.2807e-08 au
q 1.925745792758764 9.6458e-08 au
i 2.409931456393832 4.6375e-06 deg
node 309.4494689380371 0.00010098 deg
peri 359.8982195893494 0.00010166 deg
M 279.7699772304467 1.5727e-05 deg
tp 2459506.741507069281
(2021-Oct-19.24150707)
6.1746e-05 TDB
period 1374.135750423581
3.76
1.0913e-05
2.988e-08
d
yr
n .2619828498669284 2.0807e-09 deg/d
Q 2.912086437516645 1.5419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      9505 days (26.02 yr)  
   first obs. used      1994-03-14  
   last obs. used      2020-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55004  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:42:02  

Additional Information
 Earth MOID = .909174 au 
 Jupiter MOID = 2.3528 au 
 T_jup = 3.485 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457284.5 (2015-Sep-19.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2047881277200558 3.9605e-08  
q 1.923312004659694 9.6749e-08 au
tp 2456756.455419876202
(2014-Apr-08.95541988)
4.8185e-05 TDB
node 309.5778982726613 0.00010072 deg
peri 359.5317701551801 0.00010139 deg
i 2.4139556250174 4.6427e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      9505 days (26.02 yr)  
   first obs. used      1994-03-14  
   last obs. used      2020-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55004  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:42:02  

Additional Information
 Jupiter MOID = 2.3528 au 
 T_jup = 3.485 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.56854132919954E-15 -3.81056864548907E-15 5.507088185216652E-13 7.659445742199883E-15 1.290339296244004E-13 -5.799757169672731E-17
q -3.81056864548907E-15 9.360380228701988E-15 -1.106064874231335E-12 -1.703743419459908E-14 -2.538891172141476E-13 2.922077488120772E-16
tp 5.507088185216652E-13 -1.106064874231335E-12 2.321759269812379E-9 8.589222574835308E-12 5.833012169788254E-10 -3.752993298606954E-14
node 7.659445742199883E-15 -1.703743419459908E-14 8.589222574835308E-12 1.014355639326275E-8 -1.01318285757964E-8 1.434844295160474E-10
peri 1.290339296244004E-13 -2.538891172141476E-13 5.833012169788254E-10 -1.01318285757964E-8 1.028031245110281E-8 -1.433454508047197E-10
i -5.799757169672731E-17 2.922077488120772E-16 -3.752993298606954E-14 1.434844295160474E-10 -1.433454508047197E-10 2.155506071350053E-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 16.69   n/a E2021B55  
diameter diameter 2.639 km 0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102448 (1999 TS216)          Discovered 1999-Oct-15 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 TS216 = 2002 JM11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-15 15:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin