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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
90647 (1016 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2090647
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1394809354035264 4.0598e-08  
a 2.752821540268455 1.6765e-08 au
q 2.368855416832835 1.1256e-07 au
i 8.018879819577176 4.0972e-06 deg
node 266.85416774368 3.3463e-05 deg
peri 53.14842349743753 3.6789e-05 deg
M 251.0968304781941 1.7044e-05 deg
tp 2459901.165402555173
(2022-Nov-17.66540256)
8.0914e-05 TDB
period 1668.266825636182
4.57
1.524e-05
4.172e-08
d
yr
n .2157928183117329 1.9713e-09 deg/d
Q 3.136787663704076 1.9103e-08 au
  Orbit Determination Parameters
   # obs. used (total)      586  
   data-arc span      15909 days (43.56 yr)  
   first obs. used      1977-10-11  
   last obs. used      2021-05-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52117  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:38:47  

Additional Information
 Earth MOID = 1.3652 au 
 Jupiter MOID = 2.15873 au 
 T_jup = 3.317 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.41   n/a MPCxxxxx  
diameter diameter 5.174 km 0.509 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90647 (1016 T-3)          Discovered 1977-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1016 T-3 = 2000 UG93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-21 02:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin