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 ]  
18888 (2000 AV246)
Classification: Outer Main-belt Asteroid          SPK-ID: 2018888
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2616141667259674 3.5411e-08  
a 3.234952015393553 2.0121e-08 au
q 2.38864273948788 1.1754e-07 au
i .2563867493939392 4.2578e-06 deg
node 131.5901825923657 0.0010596 deg
peri 177.8564091212869 0.0010597 deg
M 338.333501981493 1.0782e-05 deg
tp 2459128.404673138874
(2020-Oct-05.90467314)
6.4274e-05 TDB
period 2125.20188037142
5.82
1.9828e-05
5.429e-08
d
yr
n .1693956716888859 1.5805e-09 deg/d
Q 4.081261291299227 2.5386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1371  
   data-arc span      14490 days (39.67 yr)  
   first obs. used      1980-10-14  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54402  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 18:26:48  

Additional Information
 Earth MOID = 1.37411 au 
 Jupiter MOID = 1.20954 au 
 T_jup = 3.131 
[ 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 13.5   n/a MPO347671  

18888 (2000 AV246)          Discovered 2000-Jan-07 by Spacewatch at Kitt Peak
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AV246 = 1980 TB3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-04 18:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin