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24606 (1976 QK2)
Classification: Main-belt Asteroid          SPK-ID: 2024606
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3063702185701109 3.4629e-08  
a 2.621987464986709 1.1573e-08 au
q 1.81868859225064 9.1869e-08 au
i 6.685783698058592 4.4048e-06 deg
node 82.02830998913562 3.198e-05 deg
peri 220.6065692516578 3.2818e-05 deg
M 172.9437585048476 9.8633e-06 deg
tp 2458455.516359691884
(2018-Dec-03.01635969)
3.9101e-05 TDB
period 1550.759118626443
4.25
1.0267e-05
2.811e-08
d
yr
n .2321443708929234 1.537e-09 deg/d
Q 3.425286337722778 1.5119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1261  
   data-arc span      25844 days (70.76 yr)  
   first obs. used      1950-05-10  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52193  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:45:13  

Additional Information
 Earth MOID = .807466 au 
 Jupiter MOID = 1.8475 au 
 T_jup = 3.327 
[ 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 14.72   n/a MPCxxxxx  
diameter diameter 2.957 km 0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.253   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24606 (1976 QK2)          Discovered 1976-Aug-20 by Felix Aguilar Observatory at El Leoncito
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1976 QK2 = 1980 KK2 = 1996 BG18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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