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JPL Small-Body Database Browser
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469951 (2006 BY144)
Classification: Main-belt Asteroid          SPK-ID: 2469951
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1443998513590785 1.5886e-07  
a 2.69011641582374 5.2903e-08 au
q 2.301664005240175 4.1849e-07 au
i 13.18761859885447 1.2892e-05 deg
node 141.758847261859 2.5999e-05 deg
peri 57.46583612015632 4.4988e-05 deg
M 305.5082240433078 3.923e-05 deg
tp 2458844.440270159712
(2019-Dec-26.94027016)
0.00017738 TDB
period 1611.591762531116
4.41
4.754e-05
1.302e-07
d
yr
n .2233816332211795 6.5895e-09 deg/d
Q 3.078568826407305 6.0543e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      6097 days (16.69 yr)  
   first obs. used      2002-04-22  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57166  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:44:32  

Additional Information
 Earth MOID = 1.33179 au 
 Jupiter MOID = 1.96643 au 
 T_jup = 3.320 
[ 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 16.2   n/a MPO423616  

469951 (2006 BY144)          Discovered 2006-Jan-23 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

[ 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
1916-Feb-27 02:22 00:08 Jupiter 1.95803581699219 1.95803394629257 1.9580376877399 3.1826048263331 3.0436487591111 2420920.598720035 8.43804926800808 704.475462757976 54.4726975297821 80.8195796326144 786065.2070233 T 23 CATAB v2.0e-lin.ifort 2019-Jul-14 06:44:36 2019-Jul-14 06:44
1951-Mar-20 21:05 00:05 Jupiter 1.96850353651019 1.96850210818636 1.96850496484296 3.73211641458726 3.61498518404754 2433726.378318946 5.2519935774592 513.416480129173 53.9601564340978 -88.2474608288252 911968.989118982 T 23 CATAB v2.0e-lin.ifort 2019-Jul-14 06:44:36 2019-Jul-14 06:44
2070-Sep-08 03:10 00:05 Jupiter 1.98511183114055 1.98511033667808 1.98511332560753 2.73908076366147 2.57860200838862 2477362.631605575 4.75012477078461 352.172264203928 51.6042632413076 76.537410975066 687940.837518483 T 23 CATAB v2.0e-lin.ifort 2019-Jul-14 06:44:36 2019-Jul-14 06:44
2105-Sep-25 03:19 00:07 Jupiter 1.96693530279399 1.96693377034191 1.96693683526642 3.37198093566724 3.24175789418788 2490162.638465674 7.4522781384662 680.647382626748 51.7946968601311 89.5468313059149 790820.096254061 T 23 CATAB v2.0e-lin.ifort 2019-Jul-14 06:44:36 2019-Jul-14 06:44

Alternate Designations
 2006 BY144 = 2015 BO26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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