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192078 (2006 BU123)
Classification: Main-belt Asteroid          SPK-ID: 2192078
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1229916665570207 4.7468e-08  
a 3.130936448400408 2.8998e-08 au
q 2.745857356727523 1.547e-07 au
i 2.605262097431825 5.0286e-06 deg
node 131.1987811342262 9.556e-05 deg
peri 13.38488995402076 9.6896e-05 deg
M 249.132968141813 1.7873e-05 deg
tp 2459823.674573950071
(2022-Sep-01.17457395)
0.00010469 TDB
period 2023.530736431986
5.54
2.8112e-05
7.697e-08
d
yr
n .1779068602806469 2.4716e-09 deg/d
Q 3.516015540073294 3.2564e-08 au
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      7661 days (20.97 yr)  
   first obs. used      1999-12-15  
   last obs. used      2020-12-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5317  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:14:35  

Additional Information
 Earth MOID = 1.75809 au 
 Jupiter MOID = 1.49198 au 
 T_jup = 3.200 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457703.5 (2016-Nov-11.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1192310488572815 4.8119e-08  
q 2.760370277756737 1.5651e-07 au
tp 2457801.787352541731
(2017-Feb-17.28735254)
9.5926e-05 TDB
node 131.3319462292706 9.576e-05 deg
peri 14.02852085358301 9.7167e-05 deg
i 2.602632399423348 5.0243e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      7661 days (20.97 yr)  
   first obs. used      1999-12-15  
   last obs. used      2020-12-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5317  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:14:35  

Additional Information
 Jupiter MOID = 1.49198 au 
 T_jup = 3.200 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.31543721234296E-15 -7.431383226606183E-15 1.103350912439517E-12 3.812686452361283E-15 2.157741536432935E-13 3.038825858951213E-16
q -7.431383226606183E-15 2.449438934052186E-14 -2.809830899181382E-12 -9.641537244529581E-15 -5.787504172957648E-13 -5.614971441824025E-16
tp 1.103350912439517E-12 -2.809830899181382E-12 9.2017276425861E-9 -8.36662920322901E-12 1.60774642620895E-9 1.612927932668153E-13
node 3.812686452361283E-15 -9.641537244529581E-15 -8.36662920322901E-12 9.169941651171097E-9 -9.161826382000315E-9 1.999771220534809E-10
peri 2.157741536432935E-13 -5.787504172957648E-13 1.60774642620895E-9 -9.161826382000315E-9 9.441377874140848E-9 -1.997536131766929E-10
i 3.038825858951213E-16 -5.614971441824025E-16 1.612927932668153E-13 1.999771220534809E-10 -1.997536131766929E-10 2.524337918906624E-11

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 15.61   n/a MPCxxxxx  

192078 (2006 BU123)          Discovered 2006-Jan-26 by Spacewatch at Kitt Peak
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

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