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JPL Small-Body Database Browser
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277864 (2006 JZ22)
Classification: Main-belt Asteroid          SPK-ID: 2277864
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1640636828707577 5.9904e-08  
a 2.992829780546647 3.9807e-08 au
q 2.501815104544883 1.7263e-07 au
i 2.454908663034165 7.2825e-06 deg
node 7.603237283319062 0.00015797 deg
peri 266.8127396684669 0.00015976 deg
M 138.2950801848029 2.2703e-05 deg
tp 2457874.016622699099
(2017-Apr-30.51662270)
0.00011673 TDB
period 1891.130295299283
5.18
3.7731e-05
1.033e-07
d
yr
n .1903623462089521 3.798e-09 deg/d
Q 3.483844456548412 4.6338e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      4615 days (12.64 yr)  
   first obs. used      2006-03-25  
   last obs. used      2018-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60824  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:28:12  

Additional Information
 Earth MOID = 1.48654 au 
 Jupiter MOID = 1.64549 au 
 T_jup = 3.233 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456965.5 (2014-Nov-04.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .167196388268787 6.0345e-08  
q 2.49050796142222 1.7441e-07 au
tp 2457869.906577278737
(2017-Apr-26.40657728)
0.00011321 TDB
node 7.672934698798538 0.00015829 deg
peri 266.3374642641572 0.00015999 deg
i 2.455795629570596 7.2732e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      4615 days (12.64 yr)  
   first obs. used      2006-03-25  
   last obs. used      2018-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60824  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:28:12  

Additional Information
 Jupiter MOID = 1.64549 au 
 T_jup = 3.233 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.641517131742796E-15 -1.035257645041043E-14 1.683832509448035E-12 -2.469213772916255E-14 3.468431204112943E-13 -2.374788263675883E-15
q -1.035257645041043E-14 3.041905359579184E-14 -4.519725946937534E-12 7.956700298104888E-14 -1.054845086610891E-12 6.930368382767846E-15
tp 1.683832509448035E-12 -4.519725946937534E-12 1.281725492533083E-8 2.008799940423586E-12 2.649844597057244E-9 -3.535017957589682E-12
node -2.469213772916255E-14 7.956700298104888E-14 2.008799940423586E-12 2.505636086442137E-8 -2.503333019444056E-8 -2.032324794416484E-10
peri 3.468431204112943E-13 -1.054845086610891E-12 2.649844597057244E-9 -2.503333019444056E-8 2.559760043971179E-8 2.022508587618932E-10
i -2.374788263675883E-15 6.930368382767846E-15 -3.535017957589682E-12 -2.032324794416484E-10 2.022508587618932E-10 5.28995844101623E-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 16.3   n/a MPO470940  

277864 (2006 JZ22)          Discovered 2006-May-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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