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103507 (2000 BK1)
Classification: Main-belt Asteroid          SPK-ID: 2103507
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0560470142979292 4.9273e-08  
a 2.960128219600026 2.2915e-08 au
q 2.794221870952399 1.4935e-07 au
i 4.122230954153252 6.5388e-06 deg
node 120.8155348044991 0.00010686 deg
peri 316.9780761718899 0.00013389 deg
M 74.62090457557721 7.9595e-05 deg
tp 2458814.913144784716
(2019-Nov-27.41314478)
0.00041053 TDB
period 1860.219581456723
5.09
2.1601e-05
5.914e-08
d
yr
n .1935255405268269 2.2472e-09 deg/d
Q 3.126034568247652 2.4199e-08 au
  Orbit Determination Parameters
   # obs. used (total)      405  
   data-arc span      10017 days (27.43 yr)  
   first obs. used      1993-10-11  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54769  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:47:10  

Additional Information
 Earth MOID = 1.81112 au 
 Jupiter MOID = 2.0133 au 
 T_jup = 3.260 
[ 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 15.5   n/a MPO453488  
diameter diameter 5.654 km 0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103507 (2000 BK1)          Discovered 2000-Jan-26 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1976-Apr-10 09:42 00:12 Cybel 0.0142332893689571 0.0142304995491855 0.0142360815400829 1.88294823864546 1.88294801167342 2442878.904450716 11.6542976922487 498.376644113173 110.953028134787 80.1119446647881 18878.0084221637 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:47:11 2021-Apr-13 15:47
2093-Sep-22 10:14 00:04 Psych 0.0085621260207189 0.00853685936102037 0.00858740725688583 2.15811542158749 2.15811476680517 2485777.926642692 4.05695030541905 1375.41040854755 137.134004417353 24.1132297604197 3896.58547606868 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 15:47:11 2021-Apr-13 15:47

Alternate Designations
 2000 BK1 = 2003 SB310 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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