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(2019 YQ3)
Classification: Amor [NEO]          SPK-ID: 3956449
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2655963299705822 0.00022731  
a 1.389891720715713 0.00047234 au
q 1.020741580637122 3.095e-05 au
i 2.567950124777187 0.0020742 deg
node 259.919090513547 0.00027059 deg
peri 217.9672962126375 0.0004718 deg
M 79.80330712464645 0.041001 deg
tp 2458867.825253256129
(2020-Jan-19.32525326)
0.0005531 TDB
period 598.5078883158525
1.64
0.30509
0.0008353
d
yr
n .6014958315971536 0.00030662 deg/d
Q 1.759041860794304 0.00059779 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      29 days  
   first obs. used      2019-12-28  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .50423  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-01 05:47:00  

Additional Information
 Earth MOID = .0452574 au 
 Jupiter MOID = 3.32943 au 
 T_jup = 4.739 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458849.5 (2020-Jan-01.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2655644944523754 0.00022746  
q 1.020528874582262 3.128e-05 au
tp 2458867.668145814547
(2020-Jan-19.16814581)
0.00094875 TDB
node 260.3607879160613 0.0013592 deg
peri 217.3414361490444 0.0019612 deg
i 2.585630274217449 0.0020424 deg
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      29 days  
   first obs. used      2019-12-28  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .50423  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-01 05:47:00  

Additional Information
 Jupiter MOID = 3.32943 au 
 T_jup = 4.739 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.173815453073598E-8 7.11484672788984E-9 2.132841222523318E-7 -3.071005854155918E-7 4.407715676691018E-7 4.645388022522576E-7
q 7.11484672788984E-9 9.784398074747243E-10 2.930615996489549E-8 -4.22076474836633E-8 6.056389094779019E-8 6.388542801146938E-8
tp 2.132841222523318E-7 2.930615996489549E-8 9.001248968118198E-7 -1.286060338339892E-6 1.859399193560101E-6 1.912038899217465E-6
node -3.071005854155918E-7 -4.22076474836633E-8 -1.286060338339892E-6 1.847509314827199E-6 -2.662392980983014E-6 -2.753855974453691E-6
peri 4.407715676691018E-7 6.056389094779019E-8 1.859399193560101E-6 -2.662392980983014E-6 3.84644182489298E-6 3.950862307613026E-6
i 4.645388022522576E-7 6.388542801146938E-8 1.912038899217465E-6 -2.753855974453691E-6 3.950862307613026E-6 4.171461230969002E-6

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.4   .59885 E2020A63 autocmod 2.8

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