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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
441993 (2010 NT102)
Classification: Main-belt Asteroid          SPK-ID: 2441993
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1648447165218919 1.4417e-07  
a 3.07799031884864 6.5892e-08 au
q 2.570599877280908 4.6552e-07 au
i 12.11544083429285 1.3004e-05 deg
node 212.863620721615 3.4058e-05 deg
peri 124.6418464225365 5.2336e-05 deg
M 239.3261107934247 3.6293e-05 deg
tp 2459261.665388091441
(2021-Feb-16.16538809)
0.00020836 TDB
period 1972.419562159512
5.40
6.3337e-05
1.734e-07
d
yr
n .1825169486789375 5.8608e-09 deg/d
Q 3.585380760416371 7.6754e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      5409 days (14.81 yr)  
   first obs. used      2004-06-17  
   last obs. used      2019-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50881  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:43:45  

Additional Information
 Earth MOID = 1.58502 au 
 Jupiter MOID = 2.00488 au 
 T_jup = 3.174 
[ show covariance matrix ]

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 16.9   n/a MPO349184  
diameter diameter 2.451 km 0.312 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441993 (2010 NT102)          Discovered 2005-Oct-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 NT102 = 2005 UU458 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin