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86922 (2000 HZ56)
Classification: Main-belt Asteroid          SPK-ID: 2086922
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2112586836946986 4.7146e-08  
a 2.221918638581241 8.6191e-09 au
q 1.752519031717851 1.0745e-07 au
i 6.576518374339592 4.2297e-06 deg
node 71.14613585869897 3.8296e-05 deg
peri 281.5984668283216 3.9175e-05 deg
M 269.1333027012388 9.5899e-06 deg
tp 2459305.846465593110
(2021-Apr-01.34646559)
3.2964e-05 TDB
period 1209.736139656284
3.31
7.0391e-06
1.927e-08
d
yr
n .2975855545675314 1.7316e-09 deg/d
Q 2.69131824544463 1.044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      974  
   data-arc span      10411 days (28.50 yr)  
   first obs. used      1991-12-14  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5724  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:23:27  

Additional Information
 Earth MOID = .762165 au 
 Jupiter MOID = 2.76676 au 
 T_jup = 3.611 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457086.5 (2015-Mar-05.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2107792734487866 4.7009e-08  
q 1.75358936897708 1.0703e-07 au
tp 2456884.876554050764
(2014-Aug-15.37655405)
2.9645e-05 TDB
node 71.25118464727716 3.8305e-05 deg
peri 281.2202251669821 3.9195e-05 deg
i 6.575250780165627 4.2257e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      974  
   data-arc span      10411 days (28.50 yr)  
   first obs. used      1991-12-14  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5724  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:23:27  

Additional Information
 Jupiter MOID = 2.76676 au 
 T_jup = 3.611 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.209849610624478E-15 -5.022500556625072E-15 6.311976445719657E-13 -1.375671425630306E-14 2.007808913988472E-13 -2.131115225863969E-15
q -5.022500556625072E-15 1.145567063706965E-14 -1.396950928377984E-12 3.135375954851272E-14 -4.447530308779627E-13 4.929797493257574E-15
tp 6.311976445719657E-13 -1.396950928377984E-12 8.788231006662934E-10 8.53106619793833E-13 2.669359501463873E-10 -1.634702479992869E-12
node -1.375671425630306E-14 3.135375954851272E-14 8.53106619793833E-13 1.467274622567034E-9 -1.457177667773491E-9 -7.865281499255599E-11
peri 2.007808913988472E-13 -4.447530308779627E-13 2.669359501463873E-10 -1.457177667773491E-9 1.536259563936238E-9 7.764795718782179E-11
i -2.131115225863969E-15 4.929797493257574E-15 -1.634702479992869E-12 -7.865281499255599E-11 7.764795718782179E-11 1.785658881789802E-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 15.6   n/a MPO320061  
diameter diameter 2.079 km 0.411 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.254   0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

86922 (2000 HZ56)          Discovered 2000-Apr-24 by LONEOS at Anderson Mesa
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2000 HZ56 = 2001 VZ42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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