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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03748757379461474 3.6878e-08  
a 2.153331276349974 6.2909e-09 au
q 2.072608111223552 8.0054e-08 au
i 1.001803724478858 4.0202e-06 deg
node 321.3552418404177 0.00018597 deg
peri 348.9538693873311 0.00019235 deg
M 89.86822214255673 4.8995e-05 deg
tp 2458312.383355050478
(2018-Jul-12.88335505)		 0.00015723 TDB
period 1154.156493908328
3.16		 5.0577e-06
1.385e-08		 d
yr
n .3119161066112702 1.3669e-09 deg/d
Q 2.234054441476396 6.5267e-09 au
   Orbit Determination Parameters
   # obs. used (total)      2160  
   data-arc span      10540 days (28.86 yr)  
   first obs. used      1991-01-19  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47086  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 22:38:21  

Additional Information
 Earth MOID = 1.05711 au 
 Jupiter MOID = 2.83136 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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