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JPL Small-Body Database Browser
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27877 (1996 BX4)
Classification: Main-belt Asteroid          SPK-ID: 2027877
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 .09687203252201074 4.351e-08  
a 2.356572195733579 8.4693e-09 au
q 2.12828625734801 1.0286e-07 au
i 4.612635309440559 3.7688e-06 deg
node 88.09847529990317 5.7635e-05 deg
peri 287.2691125896204 6.0709e-05 deg
M 18.6216370778522 2.1084e-05 deg
tp 2458932.150568229039
(2020-Mar-23.65056823)
7.7208e-05 TDB
period 1321.355116882344
3.62
7.1232e-06
1.95e-08
d
yr
n .2724475770369725 1.4687e-09 deg/d
Q 2.584858134119148 9.2897e-09 au
  Orbit Determination Parameters
   # obs. used (total)      938  
   data-arc span      8517 days (23.32 yr)  
   first obs. used      1996-01-16  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .571  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:29:08  

Additional Information
 Earth MOID = 1.13491 au 
 Jupiter MOID = 2.83139 au 
 T_jup = 3.543 
[ 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 15.5   n/a MPO493036  
diameter diameter 2.105 km 0.598 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.252   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27877 (1996 BX4)          Discovered 1996-Jan-16 by Spacewatch at Kitt Peak
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 BX4 = 2000 EP49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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