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 ]  
160816 (2000 WO69)
Classification: Main-belt Asteroid          SPK-ID: 2160816
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .210562069408061 7.77e-08  
a 2.326821188980391 1.3141e-08 au
q 1.836880904286155 1.8633e-07 au
i 6.304807181626792 7.1589e-06 deg
node 345.248625691 3.4097e-05 deg
peri 24.97487417376215 3.6004e-05 deg
M 261.224784865975 1.4675e-05 deg
tp 2459556.203734942993
(2021-Dec-07.70373494)
5.5277e-05 TDB
period 1296.41170009831
3.55
1.0982e-05
3.007e-08
d
yr
n .277689564181425 2.3524e-09 deg/d
Q 2.816761473674627 1.5908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      578  
   data-arc span      7205 days (19.73 yr)  
   first obs. used      2000-08-04  
   last obs. used      2020-04-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59195  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:02:55  

Additional Information
 Earth MOID = .836699 au 
 Jupiter MOID = 2.65788 au 
 T_jup = 3.536 
[ 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 16.12   n/a E2021B55  

160816 (2000 WO69)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ 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
1940-May-14 02:47 < 00:01 Iris 0.0414122994404959 0.0413907947345725 0.0414338045295567 4.58891818931003 4.58891815905948 2429763.615926454 0.813335077926123 1090.31107552766 53.1696957920861 10.532883919641 22008.9281580789 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 20:02:56 2021-Apr-13 20:02
2019-Jul-18 13:53 < 00:01 Hebe 0.0413513363201818 0.0413499277623227 0.0413527449504493 6.08635620550111 6.08635618080033 2458683.078507649 0.676483036307225 150.122074566993 53.3562172065049 -71.0129438642487 110416.167798937 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 20:02:56 2021-Apr-13 20:02
2197-Jan-21 23:35 00:04 Hebe 0.0461781072662064 0.0461551004328996 0.0462011458913817 6.10952679337099 6.10952677133595 2523519.482927981 3.90736796293575 2229.8888591436 48.3635444830597 59.0445255831446 122468.602020125 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 20:02:56 2021-Apr-13 20:02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-16 14:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin