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JPL Small-Body Database Browser
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423121 (2004 BL130)
Classification: Main-belt Asteroid          SPK-ID: 2423121
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1530452628866009 6.2859e-08  
a 3.103053226591485 5.4416e-08 au
q 2.628145629776676 1.8856e-07 au
i 4.126349503677824 8.2081e-06 deg
node 142.6533672509252 8.7659e-05 deg
peri 102.1723368867972 9.1746e-05 deg
M 253.7155167813145 2.5489e-05 deg
tp 2459589.953606162539
(2022-Jan-10.45360616)
0.00014452 TDB
period 1996.559533360063
5.47
5.2519e-05
1.438e-07
d
yr
n .1803101755719483 4.743e-09 deg/d
Q 3.577960823406295 6.2745e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      4990 days (13.66 yr)  
   first obs. used      2004-01-16  
   last obs. used      2017-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57983  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:05:36  

Additional Information
 Earth MOID = 1.61891 au 
 Jupiter MOID = 1.46256 au 
 T_jup = 3.199 
[ 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 16.3   n/a MPO419083  
diameter diameter 3.143 km 0.702 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

423121 (2004 BL130)          Discovered 2004-Jan-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

[ show close-approach data ]
Alternate Designations
 2004 BL130 = 2005 GP174 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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