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70096 (1999 JC120)
Classification: Main-belt Asteroid          SPK-ID: 2070096
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05647538074118495 3.5861e-08  
a 2.177800706650028 6.2173e-09 au
q 2.054808582563546 7.7466e-08 au
i 5.58668574084033 5.0989e-06 deg
node 218.6480381186126 3.1015e-05 deg
peri 113.0583614664786 5.3182e-05 deg
M 174.9894591482485 4.3878e-05 deg
tp 2458629.895730986025
(2019-May-26.39573099)
0.00014256 TDB
period 1173.885203399619
3.21
5.0269e-06
1.376e-08
d
yr
n .3066739396300638 1.3133e-09 deg/d
Q 2.30079283073651 6.5685e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1369  
   data-arc span      7985 days (21.86 yr)  
   first obs. used      1999-05-13  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51352  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:10:22  

Additional Information
 Earth MOID = 1.05039 au 
 Jupiter MOID = 2.85121 au 
 T_jup = 3.675 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457346.5 (2015-Nov-20.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05702199879559229 3.5943e-08  
q 2.05335363067629 7.7685e-08 au
tp 2457456.083081468678
(2016-Mar-08.58308147)
0.00014026 TDB
node 218.6695961315452 3.1009e-05 deg
peri 113.0372293969968 5.2862e-05 deg
i 5.587008780804758 5.1006e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1369  
   data-arc span      7985 days (21.86 yr)  
   first obs. used      1999-05-13  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51352  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:10:22  

Additional Information
 Jupiter MOID = 2.85121 au 
 T_jup = 3.675 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.291904021598034E-15 -2.784498938758952E-15 2.90199608227602E-12 -8.065937119374466E-18 8.796966031630781E-13 1.519628125631538E-15
q -2.784498938758952E-15 6.035034626728911E-15 -6.182171890714428E-12 7.375408792632148E-18 -1.874794048213481E-12 -3.214670178392349E-15
tp 2.90199608227602E-12 -6.182171890714428E-12 1.967149880687171E-8 -3.017177581074951E-12 6.010026844498715E-9 4.546889416729653E-12
node -8.065937119374466E-18 7.375408792632148E-18 -3.017177581074951E-12 9.61574670449681E-10 -9.573979327203748E-10 -4.16812395313643E-11
peri 8.796966031630781E-13 -1.874794048213481E-12 6.010026844498715E-9 -9.573979327203748E-10 2.794407330160124E-9 4.288812247379434E-11
i 1.519628125631538E-15 -3.214670178392349E-15 4.546889416729653E-12 -4.16812395313643E-11 4.288812247379434E-11 2.601645452639662E-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 15.64   n/a MPCxxxxx  
diameter diameter 4.222 km 1.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.037   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

70096 (1999 JC120)          Discovered 1999-May-13 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JC120 = 2000 UO50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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