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181752 (1996 JZ6)
Classification: Main-belt Asteroid          SPK-ID: 2181752
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1402865073075505 5.2084e-08  
a 2.540314936149808 1.4351e-08 au
q 2.183943026296148 1.355e-07 au
i 3.093197544023722 4.3886e-06 deg
node 97.26331493102855 0.00016735 deg
peri 147.0168969710054 0.00017029 deg
M 12.21556724962562 3.4321e-05 deg
tp 2459150.318815588016
(2020-Oct-27.81881559)
0.00014082 TDB
period 1478.869218199248
4.05
1.2532e-05
3.431e-08
d
yr
n .2434292333424558 2.0628e-09 deg/d
Q 2.896686846003468 1.6364e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      8776 days (24.03 yr)  
   first obs. used      1996-05-11  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66613  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:31:53  

Additional Information
 Earth MOID = 1.16996 au 
 Jupiter MOID = 2.11876 au 
 T_jup = 3.430 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457542.5 (2016-Jun-03.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1403413378359977 5.2279e-08  
q 2.184192621241256 1.3642e-07 au
tp 2457669.481740631826
(2016-Oct-07.98174063)
0.00013568 TDB
node 97.27548987651383 0.00016738 deg
peri 146.5847670444192 0.0001703 deg
i 3.092958160914875 4.3875e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      8776 days (24.03 yr)  
   first obs. used      1996-05-11  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66613  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:31:53  

Additional Information
 Jupiter MOID = 2.11876 au 
 T_jup = 3.430 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.733044149133863E-15 -7.10284354377371E-15 -4.128119343905368E-12 -4.225535551620938E-14 -9.036416525606033E-13 -4.695816188625448E-15
q -7.10284354377371E-15 1.860961165724502E-14 1.108842347061518E-11 1.123440369768555E-13 2.432184014609284E-12 1.263372571722623E-14
tp -4.128119343905368E-12 1.108842347061518E-11 1.840887321020712E-8 1.933715009644733E-10 4.393368557504475E-9 1.527358380166977E-11
node -4.225535551620938E-14 1.123440369768555E-13 1.933715009644733E-10 2.801637651639195E-8 -2.792747755471203E-8 2.029357725121586E-10
peri -9.036416525606033E-13 2.432184014609284E-12 4.393368557504475E-9 -2.792747755471203E-8 2.900060379069449E-8 -1.989097156416861E-10
i -4.695816188625448E-15 1.263372571722623E-14 1.527358380166977E-11 2.029357725121586E-10 -1.989097156416861E-10 1.924973321998492E-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 17.20   n/a E2021B55  

181752 (1996 JZ6)          Discovered 1996-May-11 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 1996 JZ6 = 2000 HH40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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