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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
59250 (1999 CD16)
Classification: Main-belt Asteroid          SPK-ID: 2059250
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1880995724601437 4.3511e-08  
a 2.276870519901016 1.119e-08 au
q 1.84859214856053 1.0302e-07 au
i 24.02385646999221 5.3195e-06 deg
node 125.7479431317756 9.7642e-06 deg
peri 68.89940880542184 1.7212e-05 deg
M 293.9602817052588 1.4735e-05 deg
tp 2458830.701759738060
(2019-Dec-13.20175974)
5.2173e-05 TDB
period 1254.89077854381
3.44
9.2509e-06
2.533e-08
d
yr
n .2868775563222708 2.1148e-09 deg/d
Q 2.705148891241503 1.3295e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1228  
   data-arc span      9910 days (27.13 yr)  
   first obs. used      1992-01-29  
   last obs. used      2019-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52099  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:38:00  

Additional Information
 Earth MOID = .964478 au 
 Jupiter MOID = 2.51495 au 
 T_jup = 3.472 
[ 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 14.6   n/a MPO365935  
diameter diameter 2.416 km 0.453 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.332   0.219 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59250 (1999 CD16)          Discovered 1999-Feb-11 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CD16 = 1992 BF1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-18 23:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin