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 ]  
58680 (1998 AO5)
Classification: Main-belt Asteroid          SPK-ID: 2058680
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1217432358028611 5.2256e-08  
a 2.601169163847194 1.5231e-08 au
q 2.284494412969814 1.401e-07 au
i 7.873230304320941 5.8163e-06 deg
node 326.0829527416427 3.1635e-05 deg
peri 343.9893386212208 3.6566e-05 deg
M 318.3434821177437 1.8708e-05 deg
tp 2459177.809410302404
(2020-Nov-24.30941030)
7.9945e-05 TDB
period 1532.326535052382
4.20
1.3459e-05
3.685e-08
d
yr
n .2349368700240471 2.0635e-09 deg/d
Q 2.917843914724574 1.7086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1088  
   data-arc span      12016 days (32.90 yr)  
   first obs. used      1987-09-17  
   last obs. used      2020-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53855  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:50:05  

Additional Information
 Earth MOID = 1.27143 au 
 Jupiter MOID = 2.34726 au 
 T_jup = 3.391 
[ 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 14.3   n/a MPO390112  
diameter diameter 7.428 km 0.113 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58680 (1998 AO5)          Discovered 1998-Jan-08 by ODAS at Caussols
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 AO5 = 1987 SO19 = 2000 SN293 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-23 15:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin