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 ]  
103229 (1999 YA14)
Classification: Main-belt Asteroid          SPK-ID: 2103229
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1106077898794406 4.0467e-08  
a 2.36614124969337 1.0686e-08 au
q 2.104427595522209 9.339e-08 au
i .1848747080835052 5.0272e-06 deg
node 180.5003970785338 0.0010892 deg
peri 317.9847078714138 0.0010894 deg
M 231.1552986873999 2.3001e-05 deg
tp 2459676.298961044782
(2022-Apr-06.79896104)
8.6507e-05 TDB
period 1329.411487093656
3.64
9.0058e-06
2.466e-08
d
yr
n .2707965167256285 1.8345e-09 deg/d
Q 2.627854903864532 1.1868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      9148 days (25.05 yr)  
   first obs. used      1995-09-29  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61975  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:50:01  

Additional Information
 Earth MOID = 1.11767 au 
 Jupiter MOID = 2.38543 au 
 T_jup = 3.539 
[ 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 16.7   n/a MPO273092  

103229 (1999 YA14)          Discovered 1999-Dec-27 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 YA14 = 2004 CY77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-07 09:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin