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447458 (2006 JB29)
Classification: Main-belt Asteroid          SPK-ID: 2447458
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2595443731110123 1.2356e-07  
a 3.167802811052507 5.0848e-08 au
q 2.345617416318582 4.0325e-07 au
i 14.0822954959286 1.1862e-05 deg
node 54.95537940377528 3.9331e-05 deg
peri 96.23027383421584 6.3953e-05 deg
M 222.0908226216738 3.5346e-05 deg
tp 2459789.407897784162
(2022-Jul-28.90789778)
0.00019943 TDB
period 2059.375950181926
5.64
4.9584e-05
1.358e-07
d
yr
n .1748102380083624 4.2089e-09 deg/d
Q 3.989988205786433 6.4045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      6760 days (18.51 yr)  
   first obs. used      1998-11-14  
   last obs. used      2017-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62921  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:28:16  

Additional Information
 Earth MOID = 1.40584 au 
 Jupiter MOID = 1.37193 au 
 T_jup = 3.104 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457214.5 (2015-Jul-11.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2582086910307737 1.2724e-07  
q 2.352331650260291 4.1862e-07 au
tp 2457731.377971048525
(2016-Dec-08.87797105)
0.00021147 TDB
node 54.98416959047167 3.9343e-05 deg
peri 96.60128431969362 6.3709e-05 deg
i 14.07475362852271 1.1859e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      6760 days (18.51 yr)  
   first obs. used      1998-11-14  
   last obs. used      2017-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62921  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:28:16  

Additional Information
 Jupiter MOID = 1.37193 au 
 T_jup = 3.104 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.618949300032946E-14 -5.305317721177215E-14 2.307909146683185E-11 1.327873990247874E-13 5.532040466134496E-12 -2.671343602670052E-13
q -5.305317721177215E-14 1.75240041594537E-13 -7.658511008211E-11 -4.441288129329816E-13 -1.843088447203713E-11 8.861232151116175E-13
tp 2.307909146683185E-11 -7.658511008211E-11 4.472133402487709E-8 2.545162425559598E-10 1.070652810163053E-8 -4.450476887172012E-10
node 1.327873990247874E-13 -4.441288129329816E-13 2.545162425559598E-10 1.547890519300116E-9 -1.438372090088719E-9 -2.670333322664301E-10
peri 5.532040466134496E-12 -1.843088447203713E-11 1.070652810163053E-8 -1.438372090088719E-9 4.05885133970864E-9 1.503540088447846E-10
i -2.671343602670052E-13 8.861232151116175E-13 -4.450476887172012E-10 -2.670333322664301E-10 1.503540088447846E-10 1.406370961649233E-10

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 16.3   n/a MPO361039  
diameter diameter 4.220 km 0.669 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.030   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

447458 (2006 JB29)          Discovered 2006-May-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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