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 ]  
120520 (1994 AW14)
Classification: Main-belt Asteroid          SPK-ID: 2120520
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0811633045338373 5.0347e-08  
a 2.52425139904792 1.6003e-08 au
q 2.319374814027029 1.2767e-07 au
i 1.992013418098159 4.0398e-06 deg
node 316.6076807926411 0.0001739 deg
peri 295.5529025426134 0.0001762 deg
M 79.81879697546975 2.9213e-05 deg
tp 2458675.711971969167
(2019-Jul-11.21197197)		 0.00011893 TDB
period 1464.864098703884
4.01		 1.393e-05
3.814e-08		 d
yr
n .2457565861014199 2.337e-09 deg/d
Q 2.729127984068811 1.7302e-08 au
   Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      9249 days (25.32 yr)  
   first obs. used      1994-01-11  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59745  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:58:02  

Additional Information
 Earth MOID = 1.30575 au 
 Jupiter MOID = 2.29472 au 
 T_jup = 3.449 
[ 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 16.4   n/a MPO432706  

120520 (1994 AW14)          Discovered 1994-Jan-13 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 1994 AW14 = 1996 TP21 = 2000 TA27 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-25 23:26 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin