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JPL Small-Body Database Browser
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212420 (2006 KD116)
Classification: Main-belt Asteroid          SPK-ID: 2212420
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09404770157848369 5.8969e-08  
a 2.321156629984819 1.8619e-08 au
q 2.102857183931087 1.3857e-07 au
i 2.630696902844341 4.6985e-06 deg
node 123.9572665633375 0.00012966 deg
peri 232.0971013006964 0.00013245 deg
M 238.1369185948717 2.7646e-05 deg
tp 2459437.744899904955
(2021-Aug-11.24489990)
0.00010033 TDB
period 1291.680483956315
3.54
1.5542e-05
4.255e-08
d
yr
n .2787066960223386 3.3535e-09 deg/d
Q 2.53945607603855 2.0371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      6553 days (17.94 yr)  
   first obs. used      2001-01-21  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60328  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:30:19  

Additional Information
 Earth MOID = 1.09919 au 
 Jupiter MOID = 2.81669 au 
 T_jup = 3.570 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO413064  

212420 (2006 KD116)          Discovered 2006-May-29 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2006 KD116 = 2004 YY19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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