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24037 (1999 SB7)
Classification: Main-belt Asteroid          SPK-ID: 2024037
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2257630857132804 5.1195e-08  
a 2.377029699537259 8.0901e-09 au
q 1.840384139737616 1.2066e-07 au
i 6.483067055144433 4.4485e-06 deg
node 41.47310628705709 2.8263e-05 deg
peri 347.6456204167325 2.9161e-05 deg
M 253.3700459486407 9.6245e-06 deg
tp 2459596.985272637403
(2022-Jan-17.48527264)
3.7141e-05 TDB
period 1338.598515016856
3.66
6.8338e-06
1.871e-08
d
yr
n .268937994448221 1.373e-09 deg/d
Q 2.913675259336903 9.9165e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1372  
   data-arc span      14110 days (38.63 yr)  
   first obs. used      1981-10-30  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52703  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:35:02  

Additional Information
 Earth MOID = .845186 au 
 Jupiter MOID = 2.53326 au 
 T_jup = 3.497 
[ 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 14.91   n/a E2021B10  
diameter diameter 3.870 km 0.585 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.129   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24037 (1999 SB7)          Discovered 1999-Sep-29 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 SB7 = 1981 UQ7 = 1992 UV4 = 1998 HB89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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