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 ]  
78376 (2002 PC128)
Classification: Outer Main-belt Asteroid          SPK-ID: 2078376
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1262168297256898 8.1074e-08  
a 3.238979641933779 2.9542e-08 au
q 2.830165899982847 2.5593e-07 au
i 1.591537419233578 5.6098e-06 deg
node 68.68868151647189 0.00029944 deg
peri 301.5419665943011 0.00030003 deg
M 346.2839189159373 1.8257e-05 deg
tp 2459081.621934271465
(2020-Aug-20.12193427)
0.00010799 TDB
period 2129.172039647715
5.83
2.913e-05
7.975e-08
d
yr
n .1690798081584635 2.3132e-09 deg/d
Q 3.64779338388471 3.3271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      8005 days (21.92 yr)  
   first obs. used      1998-11-25  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49323  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:27:07  

Additional Information
 Earth MOID = 1.83023 au 
 Jupiter MOID = 1.81463 au 
 T_jup = 3.171 
[ 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 14.8   n/a MPO449493  
diameter diameter 6.508 km 0.264 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78376 (2002 PC128)          Discovered 2002-Aug-14 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-28 20:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin