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JPL Small-Body Database Browser
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48010 (2001 BD70)
Classification: Main-belt Asteroid          SPK-ID: 2048010
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2548917405857581 5.7489e-08  
a 2.314703739822548 1.218e-08 au
q 1.724704874638815 1.3444e-07 au
i 23.28803783645052 7.3908e-06 deg
node 347.9251763649339 1.1131e-05 deg
peri 313.6267967155523 1.677e-05 deg
M 47.69880780894048 1.288e-05 deg
tp 2458830.069793405117
(2019-Dec-12.56979341)
4.5793e-05 TDB
period 1286.297859265528
3.52
1.0153e-05
2.78e-08
d
yr
n .2798729683073241 2.2091e-09 deg/d
Q 2.904702605006282 1.5285e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1094  
   data-arc span      11168 days (30.58 yr)  
   first obs. used      1988-10-09  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51768  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:36:49  

Additional Information
 Earth MOID = .770322 au 
 Jupiter MOID = 2.58756 au 
 T_jup = 3.433 
[ 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 14.3   n/a MPO436118  

48010 (2001 BD70)          Discovered 2001-Jan-31 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ 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
1999-Mar-06 15:40 < 00:01 Iris 0.0373533533880299 0.037350743215896 0.0373559635707439 12.405404757109 12.405404744703 2451244.152434807 0.280677952349013 134.478929974411 49.0074359800431 -15.6765649416491 50491.5306872899 T 20 CATAB v2.0e-lin.ifort 2019-May-30 04:36:56 2019-May-30 04:36
2057-Jun-16 20:36 < 00:01 Hebe 0.0321704528905246 0.0321606328821363 0.0321802729011827 11.7645733265659 11.7645733101402 2472531.358035476 0.720357588863737 489.837904122426 56.6675441631462 -1.60058986443048 10102.3826451111 T 20 CATAB v2.0e-lin.ifort 2019-May-30 04:36:56 2019-May-30 04:36
2157-Sep-11 07:46 00:03 Iris 0.039154394166784 0.0391409519035031 0.0391678773281673 12.2619018582648 12.2619018462909 2509141.823765461 2.56376524901457 2110.37784092526 49.2965495035029 -71.4989771199898 112674.069343909 T 20 CATAB v2.0e-lin.ifort 2019-May-30 04:36:56 2019-May-30 04:36

Alternate Designations
 2001 BD70 = 1988 TY2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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