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24951 (1997 QK)
Classification: Main-belt Asteroid          SPK-ID: 2024951
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1336823044813006 3.8904e-08  
a 3.035880354132218 1.4748e-08 au
q 2.630036872262316 1.166e-07 au
i 9.117693503241169 4.4077e-06 deg
node 295.9790831613859 2.18e-05 deg
peri 40.71498824580652 2.5999e-05 deg
M 141.6936946626756 1.4368e-05 deg
tp 2458440.045159910858
(2018-Nov-17.54515991)
7.635e-05 TDB
period 1932.081332792044
5.29
1.4079e-05
3.855e-08
d
yr
n .1863275597615579 1.3577e-09 deg/d
Q 3.441723836002121 1.6719e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2086  
   data-arc span      8610 days (23.57 yr)  
   first obs. used      1997-08-24  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44631  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:39:04  

Additional Information
 Earth MOID = 1.62588 au 
 Jupiter MOID = 1.93035 au 
 T_jup = 3.209 
[ 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 13.27   n/a MPCxxxxx  
diameter diameter 6.489 km 0.477 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.241   0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24951 (1997 QK)          Discovered 1997-Aug-24 by Moravec, Z. at Klet
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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