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447681 (2006 YX38)
Classification: Main-belt Asteroid          SPK-ID: 2447681
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0738479692400875 8.1703e-08  
a 2.976034667820262 6.8661e-08 au
q 2.756260551213637 2.8948e-07 au
i 11.22173991063705 8.4519e-06 deg
node 102.9572877473649 7.051e-05 deg
peri 329.3866733716203 0.00017475 deg
M 298.5937998245653 0.00016334 deg
tp 2459520.363827049553
(2021-Nov-01.86382705)
0.00085868 TDB
period 1875.233728985967
5.13
6.4896e-05
1.777e-07
d
yr
n .1919760691349499 6.6437e-09 deg/d
Q 3.195808784426887 7.3732e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      5071 days (13.88 yr)  
   first obs. used      2006-12-21  
   last obs. used      2020-11-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60693  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:02:32  

Additional Information
 Earth MOID = 1.7775 au 
 Jupiter MOID = 2.01484 au 
 T_jup = 3.228 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457862.5 (2017-Apr-19.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0743350152640195 8.876e-08  
q 2.75567884387522 3.1604e-07 au
tp 2457623.363297892955
(2016-Aug-22.86329789)
0.00079428 TDB
node 103.0667840578085 7.0755e-05 deg
peri 325.7195874225139 0.00017172 deg
i 11.20164665250064 8.4077e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      5071 days (13.88 yr)  
   first obs. used      2006-12-21  
   last obs. used      2020-11-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60693  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:02:32  

Additional Information
 Jupiter MOID = 2.01484 au 
 T_jup = 3.228 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.878407937289079E-15 -2.775647288817326E-14 -3.920496854946097E-11 1.091085027867218E-13 -7.511522660739598E-12 -3.926331866821383E-14
q -2.775647288817326E-14 9.988284119158909E-14 1.539809644058388E-10 -3.815665195401513E-13 2.9634268670884E-11 1.588435180805743E-13
tp -3.920496854946097E-11 1.539809644058388E-10 6.308817324187686E-7 -1.198819617731921E-9 1.246409714602064E-7 5.663049795769874E-10
node 1.091085027867218E-13 -3.815665195401513E-13 -1.198819617731921E-9 5.006224552065324E-9 -5.146243057296965E-9 3.638981984683169E-10
peri -7.511522660739598E-12 2.9634268670884E-11 1.246409714602064E-7 -5.146243057296965E-9 2.948742255577615E-8 -2.467089302422106E-10
i -3.926331866821383E-14 1.588435180805743E-13 5.663049795769874E-10 3.638981984683169E-10 -2.467089302422106E-10 7.06895249379033E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO219208  

447681 (2006 YX38)          Discovered 2006-Dec-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2006 YX38 = 2012 BM25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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