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 ]  
52553 (1997 CA16)
Classification: Main-belt Asteroid          SPK-ID: 2052553
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .08820379133681429 3.276e-08  
a 2.713443035753334 1.3024e-08 au
q 2.474107072423415 9.0382e-08 au
i 5.561538243884804 4.7302e-06 deg
node 330.4622272866641 3.9581e-05 deg
peri 102.2390183570536 4.9423e-05 deg
M 187.167062331162 2.9287e-05 deg
tp 2459984.296826897813
(2023-Feb-08.79682690)
0.00013466 TDB
period 1632.598863903287
4.47
1.1754e-05
3.218e-08
d
yr
n .220507319929953 1.5876e-09 deg/d
Q 2.952778999083253 1.4173e-08 au
  Orbit Determination Parameters
   # obs. used (total)      950  
   data-arc span      8531 days (23.36 yr)  
   first obs. used      1997-02-06  
   last obs. used      2020-06-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52088  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:46:06  

Additional Information
 Earth MOID = 1.49579 au 
 Jupiter MOID = 2.25328 au 
 T_jup = 3.349 
[ 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 14.89   n/a MPCxxxxx  
diameter diameter 3.574 km 0.516 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.182   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52553 (1997 CA16)          Discovered 1997-Feb-06 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 CA16 = 2000 YR6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-19 13:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin