Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
3040 Kozai (1979 BA)
Classification: Mars-crossing Asteroid          SPK-ID: 2003040
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2004231027773506 4.5671e-08  
a 1.840667420239052 6.6516e-09 AU
q 1.47175514469356 8.364e-08 AU
i 46.64500992397781 9.9254e-06 deg
node 143.5205129773056 6.8434e-06 deg
peri 290.1863703605794 3.0151e-05 deg
M 178.7565754540454 3.2826e-05 deg
tp 2456547.580582381584
(2013-Sep-12.08058238)
8.2403e-05 JED
period 912.1398187925507
2.50
4.9443e-06
1.354e-08
d
yr
n .394676334245063 2.1394e-09 deg/d
Q 2.209579695784544 7.9848e-09 AU
  Orbit Determination Parameters
   # obs. used (total)      1073  
   data-arc span      13305 days (36.43 yr)  
   first obs. used      1979-01-23  
   last obs. used      2015-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52494  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:44:29  

Additional Information
 Earth MOID = .639246 AU 
 T_jup = 3.627 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a MPO250231  
SMASSII spectral type spec_B S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

3040 Kozai (1979 BA)          Discovered 1979-Jan-23 by Liller, W. at Cerro Tololo
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (AU) Minimum Distance (AU) Maximum Distance (AU) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2044-Jan-10 14:40 < 00:01 Mars 0.0341539171540583 0.0341511302472031 0.034156704061529 18.5539839770837 18.5535321900355 2467625.111262604 0.0724143821548865 134.268160515317 24.8430516699435 -2.65458727705795 37795.0028241559 T 16 CATAB v2.0c-linF95 2015-Jul-06 11:44:33 2015-Jul-06 11:44
2188-Nov-07 02:44 < 00:01 Mars 0.0227928500668467 0.0227874635786437 0.0227982367464336 18.5615614784885 18.5608847710324 2520521.614033229 0.14615870314045 278.208295976734 25.2120382935093 -21.3495222084208 48669.0213982439 T 16 CATAB v2.0c-linF95 2015-Jul-06 11:44:33 2015-Jul-06 11:44
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jul-29 22:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin