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 ]  
20901 Mattmuehler (2000 XO6)
Classification: Main-belt Asteroid          SPK-ID: 2020901
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1142801155197591 3.3675e-08  
a 2.365732873319759 9.6447e-09 au
q 2.095376647267885 8.1985e-08 au
i 6.252378701146657 5.1302e-06 deg
node 359.2413182952819 3.3889e-05 deg
peri 268.9706810498336 4.4476e-05 deg
M 289.6190114137702 3.2917e-05 deg
tp 2459260.336313480219
(2021-Feb-14.83631348)
0.00012228 TDB
period 1329.067333833673
3.64
8.1276e-06
2.225e-08
d
yr
n .2708666377056954 1.6564e-09 deg/d
Q 2.636089099371632 1.0747e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1541  
   data-arc span      14115 days (38.64 yr)  
   first obs. used      1981-09-03  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5012  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 05:17:30  

Additional Information
 Earth MOID = 1.09101 au 
 Jupiter MOID = 2.46093 au 
 T_jup = 3.531 
[ 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 14.6   n/a MPO492971  
diameter diameter 2.809 km 0.128 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.324   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

20901 Mattmuehler           Discovered 2000 Dec. 1 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Matthew Muehler (b. 1986) was awarded second place in the 2004 Intel International Science and Engineering Fair for his zoology project. He attends the Hankinson Public School, Hankinson, North Dakota, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20041226/MPCPages.arcLast Updated: 2004-12-25

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2149-Mar-29 22:35 < 00:01 Juno 0.0499280402189115 0.0499061776320456 0.0499499036730601 9.26249709553955 9.26249706923243 2506054.440804421 0.583633973370304 1138.34840076483 34.7482313259353 -16.7649975448218 62304.4678142564 T 26 CATAB v2.0f-lin.ifort 2020-May-20 05:17:46 2020-May-20 05:17

Alternate Designations
 2000 XO6 = 1981 RX6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-30 16:42 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin