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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
39220 (2000 YN5)
Classification: Main-belt Asteroid          SPK-ID: 2039220
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .171693512316942 5.5603e-08  
a 2.610651728743309 1.2617e-08 au
q 2.162419763999074 1.4186e-07 au
i 16.23721717817096 4.6718e-06 deg
node 148.0811835898525 1.8235e-05 deg
peri 230.800495484488 2.2032e-05 deg
M 241.4958349392984 1.2667e-05 deg
tp 2459507.669291293971
(2021-Oct-20.16929129)
5.5314e-05 TDB
period 1540.713313935473
4.22
1.1169e-05
3.058e-08
d
yr
n .2336580055120348 1.6938e-09 deg/d
Q 3.058883693487545 1.4783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1095  
   data-arc span      7753 days (21.23 yr)  
   first obs. used      1998-03-25  
   last obs. used      2019-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56002  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:08:15  

Additional Information
 Earth MOID = 1.19594 au 
 Jupiter MOID = 2.47858 au 
 T_jup = 3.333 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO337576  
diameter diameter 3.085 km 1.400 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.323   0.209 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39220 (2000 YN5)          Discovered 2000-Dec-19 by JPL/NEAT at Haleakala
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-06 00:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin