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 ]  
243417 (2009 BV144)
Classification: Main-belt Asteroid          SPK-ID: 2243417
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03910831139106553 4.1855e-08  
a 2.774184413939763 2.1937e-08 au
q 2.665690746023166 1.1928e-07 au
i 4.222462699051156 5.4955e-06 deg
node 126.0316093213326 6.3359e-05 deg
peri 156.0548009201617 0.0001035 deg
M 23.26057014473974 8.0169e-05 deg
tp 2458891.451606271267
(2020-Feb-11.95160627)
0.00037639 TDB
period 1687.723967988018
4.62
2.0018e-05
5.481e-08
d
yr
n .2133050231129714 2.53e-09 deg/d
Q 2.88267808185636 2.2795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      6583 days (18.02 yr)  
   first obs. used      2002-10-10  
   last obs. used      2020-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52086  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:56:41  

Additional Information
 Earth MOID = 1.64991 au 
 Jupiter MOID = 2.16712 au 
 T_jup = 3.331 
[ 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 16.5   n/a MPO437136  
diameter diameter 2.913 km 0.852 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243417 (2009 BV144)          Discovered 2009-Jan-30 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ 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
2131-Feb-03 12:58 00:03 Eunom 0.0492584270881533 0.0492316784770173 0.0492852101633631 6.3047906658631 6.30479062066266 2499425.040054649 3.06610771493335 2450.80510232208 59.0099564713487 -57.0420205501529 104747.360790508 T 13 CATAB v2.0f-lin.ifort 2020-Nov-12 00:56:42 2020-Nov-12 00:56

Alternate Designations
 2009 BV144 = 2002 TK363 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-20 23:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin