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135531 (2002 BM16)
Classification: Main-belt Asteroid          SPK-ID: 2135531
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1311472793285215 3.8094e-08  
a 2.217773306799026 8.131e-09 au
q 1.926918371444916 8.2045e-08 au
i 6.106478133766792 3.4157e-06 deg
node 157.8387752147618 3.7208e-05 deg
peri 52.52965453952383 3.9904e-05 deg
M 202.6180689686434 1.614e-05 deg
tp 2459727.883482579499
(2022-May-28.38348258)
5.5668e-05 TDB
period 1206.352295237708
3.30
6.6343e-06
1.816e-08
d
yr
n .2984202885186727 1.6411e-09 deg/d
Q 2.508628242153137 9.1974e-09 au
  Orbit Determination Parameters
   # obs. used (total)      593  
   data-arc span      10030 days (27.46 yr)  
   first obs. used      1993-08-17  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .563  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:13:28  

Additional Information
 Earth MOID = .92847 au 
 Jupiter MOID = 2.45852 au 
 T_jup = 3.633 
[ 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 16.62   n/a MPCxxxxx  
diameter diameter 2.251 km 0.495 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.105   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135531 (2002 BM16)          Discovered 2002-Jan-19 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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