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 ]  
120008 (2003 AN5)
Classification: Main-belt Asteroid          SPK-ID: 2120008
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07058900014264956 2.9138e-08  
a 2.349471153936032 1.2179e-08 au
q 2.183624334315691 6.8717e-08 au
i 7.371537866983562 4.6267e-06 deg
node 119.5479080686776 2.5941e-05 deg
peri 102.5944992110964 4.5921e-05 deg
M 246.7465306503338 3.9983e-05 deg
tp 2459614.311558230815
(2022-Feb-03.81155823)
0.00014769 TDB
period 1315.387173731047
3.60
1.0228e-05
2.8e-08
d
yr
n .2736836782275087 2.1281e-09 deg/d
Q 2.515317973556374 1.3039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      640  
   data-arc span      8624 days (23.61 yr)  
   first obs. used      1997-07-09  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56213  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:04:31  

Additional Information
 Earth MOID = 1.18714 au 
 Jupiter MOID = 2.48006 au 
 T_jup = 3.544 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457603.5 (2016-Aug-03.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07058812726675701 2.9211e-08  
q 2.183480347512817 6.8828e-08 au
tp 2456986.005742739324
(2014-Nov-24.50574274)
0.00013833 TDB
node 119.5860269765567 2.596e-05 deg
peri 103.1311262242114 4.5875e-05 deg
i 7.369071127053141 4.6251e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      640  
   data-arc span      8624 days (23.61 yr)  
   first obs. used      1997-07-09  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56213  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:04:31  

Additional Information
 Jupiter MOID = 2.48006 au 
 T_jup = 3.544 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.5327517018589E-16 -1.983363699482167E-15 3.909289485376321E-13 -1.131879798326192E-15 1.025796841470782E-13 4.801501129980555E-16
q -1.983363699482167E-15 4.73724899549191E-15 -3.218467147364375E-13 2.701969779695732E-15 -6.845223773525715E-14 -9.233048919201495E-16
tp 3.909289485376321E-13 -3.218467147364375E-13 1.91350862256946E-8 -4.257722146683688E-12 5.238596165380825E-9 -9.448794818436746E-13
node -1.131879798326192E-15 2.701969779695732E-15 -4.257722146683688E-12 6.739300034339279E-10 -6.690521768189723E-10 9.772709389991829E-12
peri 1.025796841470782E-13 -6.845223773525715E-14 5.238596165380825E-9 -6.690521768189723E-10 2.104481845757287E-9 -9.939407090327205E-12
i 4.801501129980555E-16 -9.233048919201495E-16 -9.448794818436746E-13 9.772709389991829E-12 -9.939407090327205E-12 2.139143277824097E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO493685  

120008 (2003 AN5)          Discovered 2003-Jan-01 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2003 AN5 = 1997 NK3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-18 15:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin