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 ]  
74454 (1999 CV28)
Classification: Main-belt Asteroid          SPK-ID: 2074454
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 .04467335433815886 4.8614e-08  
a 3.061389347399723 2.2768e-08 au
q 2.924626816316271 1.5097e-07 au
i 9.845659775315815 5.5344e-06 deg
node 326.3214033957645 2.5427e-05 deg
peri 177.8613858109541 5.6779e-05 deg
M 276.0470713444855 5.0683e-05 deg
tp 2459056.757090796025
(2020-Jul-26.25709080)
0.0002766 TDB
period 1956.483893022353
5.36
2.1826e-05
5.976e-08
d
yr
n .1840035592850582 2.0527e-09 deg/d
Q 3.198151878483176 2.3785e-08 au
  Orbit Determination Parameters
   # obs. used (total)      824  
   data-arc span      7289 days (19.96 yr)  
   first obs. used      1999-02-10  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58392  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:35:07  

Additional Information
 Earth MOID = 1.93716 au 
 Jupiter MOID = 1.81615 au 
 T_jup = 3.210 
[ 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 MPO453157  
diameter diameter 5.766 km 0.183 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

74454 (1999 CV28)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CV28 = 2001 OC91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-08 10:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin