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 ]  
72110 (2000 YR55)
Classification: Main-belt Asteroid          SPK-ID: 2072110
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1548528384668075 4.7445e-08  
a 2.317312636770311 1.1137e-08 au
q 1.958470197351426 1.1579e-07 au
i 5.553695811481593 4.2117e-06 deg
node 253.8504141741074 4.7539e-05 deg
peri 76.11516846561753 5.0044e-05 deg
M 354.9955940835976 1.4679e-05 deg
tp 2459218.411229551236
(2021-Jan-03.91122955)
5.2553e-05 TDB
period 1288.473146694788
3.53
9.2888e-06
2.543e-08
d
yr
n .2794004678510203 2.0142e-09 deg/d
Q 2.676155076189196 1.2862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      871  
   data-arc span      8654 days (23.69 yr)  
   first obs. used      1996-12-06  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49905  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:00:18  

Additional Information
 Earth MOID = .954458 au 
 Jupiter MOID = 2.6637 au 
 T_jup = 3.558 
[ 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 15.86   n/a E2021B10  
diameter diameter 1.349 km 0.296 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.293   0.138 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72110 (2000 YR55)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 YR55 = 1996 XS26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-25 05:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin