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65891 (1998 BQ24)
Classification: Main-belt Asteroid          SPK-ID: 2065891
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1291603502261967 3.1367e-08  
a 2.30987197580545 8.0921e-09 au
q 2.011528102432741 7.2044e-08 au
i 3.312028854094061 4.3982e-06 deg
node 29.10268652909339 6.0511e-05 deg
peri 100.5299469272301 6.2977e-05 deg
M 10.07509406834718 1.7005e-05 deg
tp 2458564.613847311896
(2019-Mar-22.11384731)
6.0532e-05 TDB
period 1282.272391709473
3.51
6.7382e-06
1.845e-08
d
yr
n .2807515800290005 1.4753e-09 deg/d
Q 2.608215849178159 9.1373e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1447  
   data-arc span      7786 days (21.32 yr)  
   first obs. used      1998-01-26  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53688  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:55:47  

Additional Information
 Earth MOID = 1.02981 au 
 Jupiter MOID = 2.43349 au 
 T_jup = 3.572 
[ 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 15.0   n/a MPO385235  
diameter diameter 2.883 km 0.479 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.280   0.150 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65891 (1998 BQ24)          Discovered 1998-Jan-28 by Kobayashi, T. at Oizumi
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 BQ24 = 2000 SD149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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