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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456880.5 (2014-Aug-11.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2543681116205363 5.7339e-08  
q 1.727289934347582 1.3395e-07 au
tp 2456255.462335909705
(2012-Nov-23.96233591)
4.7146e-05 TDB
node 347.984708088827 1.1144e-05 deg
peri 313.4591616379477 1.6774e-05 deg
i 23.26434940391277 7.3855e-06 deg
  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
 Jupiter MOID = 2.58756 au 
 T_jup = 3.433 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.287718281547033E-15 -7.662881039736378E-15 1.663919823121821E-12 1.271970185977653E-14 4.158356549126311E-13 -8.904124590850224E-15
q -7.662881039736378E-15 1.794221471552911E-14 -3.963361924218703E-12 -3.090710964026552E-14 -9.796138277121876E-13 1.981977412545421E-14
tp 1.663919823121821E-12 -3.963361924218703E-12 2.222705462778676E-9 7.714976604107972E-12 5.997392957599786E-10 -1.040025074069987E-11
node 1.271970185977653E-14 -3.090710964026552E-14 7.714976604107972E-12 1.241992194632745E-10 -1.107699686585787E-10 -4.651179172636012E-12
peri 4.158356549126311E-13 -9.796138277121876E-13 5.997392957599786E-10 -1.107699686585787E-10 2.813756101710981E-10 9.261321418211909E-13
i -8.904124590850224E-15 1.981977412545421E-14 -1.040025074069987E-11 -4.651179172636012E-12 9.261321418211909E-13 5.454542402052867E-11

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

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