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123783 (2001 BP16)
Classification: Main-belt Asteroid          SPK-ID: 2123783
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1171181894942709 6.5809e-08  
a 2.848365823789511 2.3677e-08 au
q 2.514770375489926 1.8682e-07 au
i 16.08079404278406 6.0734e-06 deg
node 111.8045612180045 2.0163e-05 deg
peri 320.6782024787439 3.5869e-05 deg
M 59.63005131120958 2.6224e-05 deg
tp 2458709.659583099720
(2019-Aug-14.15958310)
0.00012814 TDB
period 1755.868857761964
4.81
2.1894e-05
5.994e-08
d
yr
n .2050267014011839 2.5565e-09 deg/d
Q 3.181961272089096 2.645e-08 au
  Orbit Determination Parameters
   # obs. used (total)      528  
   data-arc span      8811 days (24.12 yr)  
   first obs. used      1995-12-19  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54415  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:39:15  

Additional Information
 Earth MOID = 1.54971 au 
 Jupiter MOID = 2.06406 au 
 T_jup = 3.239 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO449714  
diameter diameter 2.880 km 0.330 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.256   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123783 (2001 BP16)          Discovered 2001-Jan-18 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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