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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2748096014237064 7.7555e-08  
a 2.774917942234399 2.9582e-08 au
q 2.012343848545472 2.12e-07 au
i 18.11782722187101 9.88e-06 deg
node 218.6916311017736 2.1862e-05 deg
peri 47.71854919994738 2.7543e-05 deg
M 29.38455331622619 1.6938e-05 deg
tp 2458862.686984110358
(2020-Jan-14.18698411)
7.8774e-05 TDB
period 1688.393394527961
4.62
2.6999e-05
7.392e-08
d
yr
n .2132204503800777 3.4096e-09 deg/d
Q 3.537492035923326 3.7711e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      7034 days (19.26 yr)  
   first obs. used      2001-06-19  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59193  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 23:50:58  

Additional Information
 Earth MOID = 1.04069 au 
 Jupiter MOID = 1.67132 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 00:05 Jupiter 1.88329778211118 1.88329272614521 1.88330283812105 4.19004285699397 4.0812925926078 2417417.561808122 4.89968511149882 548.106290358156 85.6058381861676 62.7334722676939 1260871.40726356 T 11 CATAB v2.0f-lin.ifort 2020-Oct-22 23:51:16 2020-Oct-22 23:51
1929-Apr-23 15:44 00:03 Jupiter 1.66548417117062 1.66548274296493 1.66548559947922 4.70825046177388 4.59896441903838 2425725.155260558 3.29792662784612 778.532064100427 34.4270771202011 -85.5968377157465 1575681.44898562 T 11 CATAB v2.0f-lin.ifort 2020-Oct-22 23:51:16 2020-Oct-22 23:51
2012-Jul-29 11:35 < 00:01 Jupiter 1.65408684907173 1.65408596542904 1.65408773271659 4.59499219970229 4.48216421715557 2456137.982405053 0.416664040499098 188.078447328507 32.8229642263817 -82.133520729552 1524348.42150707 T 11 CATAB v2.0f-lin.ifort 2020-Oct-22 23:51:16 2020-Oct-22 23:51
2095-Nov-06 20:48 00:03 Jupiter 1.69164047279675 1.69163914883461 1.69164179678331 4.43827888663797 4.32399098512996 2486553.366655059 2.90392932565319 526.215800045743 49.8729901215153 85.239495137651 1406034.57353263 T 11 CATAB v2.0f-lin.ifort 2020-Oct-22 23:51:16 2020-Oct-22 23:51
2118-Aug-04 23:50 00:04 Jupiter 1.87516373221432 1.87515964960655 1.87516781496256 4.85188021739485 4.75787030611509 2494859.493053605 4.18598942570841 855.170535774755 32.7545592888264 -76.5994749389419 1639649.65288698 T 11 CATAB v2.0f-lin.ifort 2020-Oct-22 23:51:16 2020-Oct-22 23:51
2179-Feb-19 06:02 00:06 Jupiter 1.76453381648953 1.76452954395846 1.76453808917978 4.2204358788313 4.10512198931182 2516972.751661847 6.30746805567417 913.842120830836 63.6018342164208 76.425032120746 1269531.2372783 T 11 CATAB v2.0f-lin.ifort 2020-Oct-22 23:51:16 2020-Oct-22 23:51

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