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 ]  
22091 (2000 AY186)
Classification: Main-belt Asteroid          SPK-ID: 2022091
[ 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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02942095171798897 2.9258e-08  
a 2.599391158857058 9.5028e-09 au
q 2.522914597076158 7.6007e-08 au
i 12.01217750135941 3.126e-06 deg
node 144.6785350022752 1.7351e-05 deg
peri 234.0808436821659 6.7771e-05 deg
M 45.22871983827959 6.4206e-05 deg
tp 2459008.182999041829
(2020-Jun-07.68299904)		 0.00027326 TDB
period 1530.755692234843
4.19		 8.3941e-06
2.298e-08		 d
yr
n .2351779593740489 1.2896e-09 deg/d
Q 2.675867720637959 9.7823e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1659  
   data-arc span      11164 days (30.57 yr)  
   first obs. used      1990-08-16  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45193  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:59:35  

Additional Information
 Earth MOID = 1.53054 au 
 Jupiter MOID = 2.45165 au 
 T_jup = 3.384 
[ 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 14.4   n/a MPO492982  
diameter diameter 7.461 km 0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22091 (2000 AY186)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AY186 = 1990 QL19 = 1990 QP9 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-21 06:10 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin