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JPL Small-Body Database Browser
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441878 (2010 BK13)
Classification: Main-belt Asteroid          SPK-ID: 2441878
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2745754410010363 1.0303e-07  
a 2.77409763047853 5.2243e-08 au
q 2.012398550209957 3.0266e-07 au
i 18.1220770081996 1.513e-05 deg
node 218.7098561275888 2.2626e-05 deg
peri 47.78101522803045 3.1416e-05 deg
M 304.0251227317788 2.5513e-05 deg
tp 2458862.904747528342
(2020-Jan-14.40474753)
0.00012444 TDB
period 1687.644774235786
4.62
4.7674e-05
1.305e-07
d
yr
n .2133150325802527 6.0259e-09 deg/d
Q 3.535796710747102 6.6588e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      6526 days (17.87 yr)  
   first obs. used      2001-06-19  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63076  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:13:06  

Additional Information
 Earth MOID = 1.04061 au 
 Jupiter MOID = 1.67312 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 17.1   n/a MPO397575  
diameter diameter 2.641 km 0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441878 (2010 BK13)          Discovered 2010-Jan-16 by WISE at WISE
Reference: Last Updated: 2015-09-02

[ 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
1906-Jul-26 01:29 00:09 Jupiter 1.88329811512775 1.88328962903257 1.88330660140183 4.19004020858955 4.08128989311998 2417417.561959626 8.73102968893062 1041.39544493217 96.9073103538448 65.3364665196633 806779.310328867 T 10 CATAB v2.0e-lin.ifort 2019-May-30 10:13:08 2019-May-30 10:13
1929-Apr-23 15:44 00:06 Jupiter 1.66548423768617 1.66548146676082 1.66548700904493 4.70824918587936 4.59896311724102 2425725.155306962 5.92426868393305 1438.88088436927 39.6199524559829 -84.9401313701593 1045274.05354414 T 10 CATAB v2.0e-lin.ifort 2019-May-30 10:13:08 2019-May-30 10:13
2012-Jul-29 11:35 < 00:01 Jupiter 1.65408700292146 1.65408586714516 1.65408813870274 4.59499081155117 4.48216280468741 2456137.982380496 0.540678014676671 248.756350519217 37.1416938129011 -81.3742521178599 995437.014247982 T 10 CATAB v2.0e-lin.ifort 2019-May-30 10:13:08 2019-May-30 10:13
2095-Nov-06 20:48 00:05 Jupiter 1.69164061365545 1.69163795606946 1.69164327136048 4.43827714857825 4.3239892107736 2486553.366586959 5.28243068077415 851.925266888379 67.3078110953186 82.1519319473179 937827.860843054 T 10 CATAB v2.0e-lin.ifort 2019-May-30 10:13:08 2019-May-30 10:13
2118-Aug-04 23:50 00:08 Jupiter 1.87516388286424 1.87515696216168 1.87517080402942 4.85187966003969 4.75786974537458 2494859.492897443 7.57329588665322 1533.66321121667 37.2811994261171 -77.1854024448455 1155180.74416726 T 10 CATAB v2.0e-lin.ifort 2019-May-30 10:13:08 2019-May-30 10:13
2179-Feb-19 06:02 00:11 Jupiter 1.76453384884184 1.7645256071428 1.76454209102844 4.22043405077188 4.10512011204568 2516972.751524635 11.4720943764824 1568.74418494363 81.3712232623373 74.4084132967833 830138.778990619 T 10 CATAB v2.0e-lin.ifort 2019-May-30 10:13:08 2019-May-30 10:13

Alternate Designations
 2010 BK13 = 2010 NV44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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