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 ]  
24391 (2000 AU178)
Classification: Main-belt Asteroid          SPK-ID: 2024391
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .184024845804463 1.6499e-08  
a 2.588094405685649 9.7109e-09 au
q 2.111820731751954 4.2468e-08 au
i 13.56718126227239 1.478e-06 deg
node 257.3018883702859 4.9129e-06 deg
peri 53.11573969406577 8.1332e-06 deg
M 159.6584009181008 9.096e-06 deg
tp 2458526.037400065254
(2019-Feb-11.53740006)
3.6453e-05 TDB
period 1520.787722915124
4.16
8.5593e-06
2.343e-08
d
yr
n .2367194280802934 1.3323e-09 deg/d
Q 3.064368079619344 1.1498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2498  
   data-arc span      9639 days (26.39 yr)  
   first obs. used      1994-10-29  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44107  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:33:46  

Additional Information
 Earth MOID = 1.12427 au 
 Jupiter MOID = 2.22939 au 
 T_jup = 3.358 
[ 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 13.10   n/a MPCxxxxx  
rotation period rot_per 5.436 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Clark, M. (2008) Minor Planet Bull. 35, 42-43.]

24391 (2000 AU178)          Discovered 2000-Jan-07 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AU178 = 1994 UO12 = 1998 QL90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-17 09:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin