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(2019 YD3)
Classification: Apollo [NEO]          SPK-ID: 3951324
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3490202548805105 6.126e-05  
a 1.526298209930472 0.00014607 au
q .993589219676872 1.5883e-06 au
i 1.196598318292853 0.00019008 deg
node 100.4073399794811 0.00012441 deg
peri 26.95402098285179 0.00015187 deg
M 65.66725028096229 0.0094108 deg
tp 2458874.866965519601
(2020-Jan-26.36696552)
3.4891e-05 TDB
period 688.7435094271927
1.89
0.098871
0.0002707
d
yr
n .5226909510906333 7.5034e-05 deg/d
Q 2.059007200184072 0.00019705 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      31 days  
   first obs. used      2019-12-24  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .39642  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:46:19  

Additional Information
 Earth MOID = .0127216 au 
 Jupiter MOID = 3.00869 au 
 T_jup = 4.424 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458860.5 (2020-Jan-12.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3519733606727025 6.0353e-05  
q .9937172810221352 1.5356e-06 au
tp 2458874.653592657709
(2020-Jan-26.15359266)
7.7441e-05 TDB
node 100.9216495090313 0.00015596 deg
peri 26.18071629676887 0.00052483 deg
i 1.2234571363504 0.0001804 deg
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      31 days  
   first obs. used      2019-12-24  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .39642  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:46:19  

Additional Information
 Jupiter MOID = 3.00869 au 
 T_jup = 4.424 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.642436988012553E-9 9.266836701371399E-11 4.561046699755181E-9 -8.904072329693385E-9 3.150701990140356E-8 1.088569055038936E-8
q 9.266836701371399E-11 2.357993675878711E-12 1.157786494075379E-10 -2.265769129214488E-10 8.013340348466417E-10 2.769590295206748E-10
tp 4.561046699755181E-9 1.157786494075379E-10 5.997065173672603E-9 -1.114510565629299E-8 3.97691827589901E-8 1.362116142932214E-8
node -8.904072329693385E-9 -2.265769129214488E-10 -1.114510565629299E-8 2.432229209292769E-8 -7.957142681803159E-8 -2.647771109266986E-8
peri 3.150701990140356E-8 8.013340348466417E-10 3.97691827589901E-8 -7.957142681803159E-8 2.754426499240883E-7 9.401761976288543E-8
i 1.088569055038936E-8 2.769590295206748E-10 1.362116142932214E-8 -2.647771109266986E-8 9.401761976288543E-8 3.254270367267024E-8

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 26.0   .3429 E2020-AC3 autocmod 2.8

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