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 ]  
100508 (1997 AY14)
Classification: Main-belt Asteroid          SPK-ID: 2100508
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03084134787298169 5.2906e-08  
a 3.155664799453139 2.7199e-08 au
q 3.058339843602682 1.6986e-07 au
i 20.76805814677064 5.4807e-06 deg
node 300.9883113399911 1.5528e-05 deg
peri 50.80633123746104 8.2637e-05 deg
M 226.4041075487094 8.2787e-05 deg
tp 2459960.345559358965
(2023-Jan-15.84555936)
0.00047316 TDB
period 2047.550986411969
5.61
2.6472e-05
7.248e-08
d
yr
n .1758197975967606 2.2731e-09 deg/d
Q 3.252989755303596 2.8038e-08 au
  Orbit Determination Parameters
   # obs. used (total)      684  
   data-arc span      8533 days (23.36 yr)  
   first obs. used      1997-01-13  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51505  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:32:30  

Additional Information
 Earth MOID = 2.0665 au 
 Jupiter MOID = 2.01643 au 
 T_jup = 3.105 
[ 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 14.11   n/a E2021B55  
diameter diameter 7.814 km 0.208 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100508 (1997 AY14)          Discovered 1997-Jan-13 by Klet at Klet
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1997 AY14 = 2000 SD45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-20 08:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin