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35427 (1998 BJ2)
Classification: Main-belt Asteroid          SPK-ID: 2035427
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1562702211246099 4.5068e-08  
a 2.430841867558351 9.3129e-09 au
q 2.050973671396048 1.1162e-07 au
i 2.221103566210568 4.6684e-06 deg
node 169.0882776021191 9.1755e-05 deg
peri 3.31813804573763 9.2611e-05 deg
M 284.2898058756384 1.5763e-05 deg
tp 2459291.628918834395
(2021-Mar-18.12891883)
6.1763e-05 TDB
period 1384.310422031507
3.79
7.9552e-06
2.178e-08
d
yr
n .2600572778117872 1.4945e-09 deg/d
Q 2.810710063720654 1.0768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1284  
   data-arc span      15718 days (43.03 yr)  
   first obs. used      1977-09-09  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53008  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 17:29:29  

Additional Information
 Earth MOID = 1.05638 au 
 Jupiter MOID = 2.15467 au 
 T_jup = 3.490 
[ 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 15.1   n/a MPO452665  
diameter diameter 3.287 km 0.376 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.103   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35427 (1998 BJ2)          Discovered 1998-Jan-20 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 BJ2 = 1977 RW18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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