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 ]  
59277 (1999 CG45)
Classification: Main-belt Asteroid          SPK-ID: 2059277
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .176594096985468 5.3257e-08  
a 2.376928047213337 1.296e-08 au
q 1.957176585116265 1.2237e-07 au
i 3.40399522787733 5.4812e-06 deg
node 47.1722165217497 6.1725e-05 deg
peri 153.2459375923316 6.2855e-05 deg
M 148.1532945194701 1.5113e-05 deg
tp 2458049.652614572432
(2017-Oct-23.15261457)
5.3344e-05 TDB
period 1338.512649327981
3.66
1.0947e-05
2.997e-08
d
yr
n .2689552468411434 2.1996e-09 deg/d
Q 2.796679509310408 1.5248e-08 au
  Orbit Determination Parameters
   # obs. used (total)      702  
   data-arc span      21619 days (59.19 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58541  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:08:37  

Additional Information
 Earth MOID = .955386 au 
 Jupiter MOID = 2.1607 au 
 T_jup = 3.517 
[ 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 15.6   n/a MPO351254  
diameter diameter 2.294 km 0.171 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.254   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59277 (1999 CG45)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CG45 = 1981 JQ3 = 2001 VU38 
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-20 17:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin