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 ]  
82365 (2001 MP8)
Classification: Main-belt Asteroid          SPK-ID: 2082365
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1463637461726442 4.6857e-08  
a 3.195585994918216 2.2643e-08 au
q 2.72786805748515 1.519e-07 au
i 8.474948842321227 4.8908e-06 deg
node 272.8426849585846 3.507e-05 deg
peri 87.74121892830715 3.9006e-05 deg
M 84.88320411378855 1.6308e-05 deg
tp 2458508.524524140760
(2019-Jan-25.02452414)
9.4358e-05 TDB
period 2086.527872721479
5.71
2.2177e-05
6.072e-08
d
yr
n .1725354377990879 1.8338e-09 deg/d
Q 3.663303932351282 2.5957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      935  
   data-arc span      8331 days (22.81 yr)  
   first obs. used      1997-12-29  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4999  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:12:05  

Additional Information
 Earth MOID = 1.74183 au 
 Jupiter MOID = 1.90785 au 
 T_jup = 3.162 
[ 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 14.2   n/a MPO412669  
diameter diameter 5.779 km 1.685 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.111   0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

82365 (2001 MP8)          Discovered 2001-Jun-25 by Kusnirak, P. at Ondrejov
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2001 MP8 = 1997 YM13 
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-30 14:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin