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 ]  
233256 (2005 YZ151)
Classification: Main-belt Asteroid          SPK-ID: 2233256
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1434343341424965 6.9264e-08  
a 2.620231909892608 2.5248e-08 au
q 2.24440069059824 1.9563e-07 au
i 3.122052497006381 4.7178e-06 deg
node 267.4830454493912 0.00016617 deg
peri 155.1966279892046 0.00017102 deg
M 175.813438514966 4.3686e-05 deg
tp 2458243.915236704791
(2018-May-05.41523670)
0.0001806 TDB
period 1549.20191020034
4.24
2.2392e-05
6.131e-08
d
yr
n .2323777150219532 3.3587e-09 deg/d
Q 2.996063129186976 2.887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      8180 days (22.40 yr)  
   first obs. used      1996-10-04  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50678  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:16:08  

Additional Information
 Earth MOID = 1.25803 au 
 Jupiter MOID = 2.30607 au 
 T_jup = 3.388 
[ 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 16.5   n/a MPO427341  

233256 (2005 YZ151)          Discovered 2005-Dec-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ 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
2002-Apr-15 19:36 < 00:01 Juno 0.0139060353537916 0.0139037408882117 0.013908329821796 4.8214500585005 4.82144987704716 2452380.317009780 0.756139485089769 114.819571885578 56.5602704656878 -6.0359689666904 18414.6771776237 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 06:16:11 2019-Jul-14 06:16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-20 15:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin