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JPL Small-Body Database Browser
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11674 (1998 BN25)
Classification: Main-belt Asteroid          SPK-ID: 2011674
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03765348191014727 3.6349e-08  
a 2.153196694361364 5.7665e-09 au
q 2.072121341581239 7.8452e-08 au
i 1.00194885311826 3.8576e-06 deg
node 321.3480965425993 0.00016641 deg
peri 349.1937343974474 0.00017198 deg
M 214.3834317400222 4.4177e-05 deg
tp 2459467.301533993335
(2021-Sep-09.80153399)
0.00014177 TDB
period 1154.04829440544
3.16
4.636e-06
1.269e-08
d
yr
n .3119453507666854 1.2531e-09 deg/d
Q 2.234272047141488 5.9836e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2375  
   data-arc span      10608 days (29.04 yr)  
   first obs. used      1991-01-19  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45957  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:07:12  

Additional Information
 Earth MOID = 1.05745 au 
 Jupiter MOID = 2.83119 au 
 T_jup = 3.702 
[ 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 14.2   n/a MPO347617  
diameter diameter 3.778 km 0.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.257   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11674 (1998 BN25)          Discovered 1998-Jan-28 by Kobayashi, T. at Oizumi
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 BN25 = 1992 GG1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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