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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .348931888982656 6.1205e-05  
a 1.526570577733916 0.00014623 au
q .9939014223798762 1.7758e-06 au
i 1.196626951159348 0.00019006 deg
node 100.4079573076473 0.00012404 deg
peri 26.99165553925682 0.00015406 deg
M 170.1368472612822 0.02442 deg
tp 2458874.911063938106
(2020-Jan-26.41106394)
5.3834e-05 TDB
period 688.9278769946717
1.89
0.098992
0.000271
d
yr
n .5225510710503363 7.5085e-05 deg/d
Q 2.059239733087956 0.00019726 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .39642  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:11:09  

Additional Information
 Earth MOID = .0128861 au 
 Jupiter MOID = 3.00786 au 
 T_jup = 4.424 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458860.5 (2020-Jan-12.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3519733613611289 6.0353e-05  
q .993717281021399 1.5356e-06 au
tp 2458874.653592689181
(2020-Jan-26.15359269)
7.7441e-05 TDB
node 100.9216481464478 0.00015596 deg
peri 26.18071763317225 0.00052483 deg
i 1.223457131687303 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .39642  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:11:09  

Additional Information
 Jupiter MOID = 3.00786 au 
 T_jup = 4.424 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.642432304975186E-9 9.266824720293356E-11 4.561039933681683E-9 -8.904048431690555E-9 3.150696595684543E-8 1.088567662295284E-8
q 9.266824720293356E-11 2.357990610737113E-12 1.157784764334855E-10 -2.265763032785021E-10 8.013326566340776E-10 2.769586731914986E-10
tp 4.561039933681683E-9 1.157784764334855E-10 5.997055570067104E-9 -1.114507353643141E-8 3.976910741582685E-8 1.362114129387348E-8
node -8.904048431690555E-9 -2.265763032785021E-10 -1.114507353643141E-8 2.432220355548972E-8 -7.957118758283697E-8 -2.647763982767432E-8
peri 3.150696595684543E-8 8.013326566340776E-10 3.976910741582685E-8 -7.957118758283697E-8 2.754420674168823E-7 9.401745912466555E-8
i 1.088567662295284E-8 2.769586731914986E-10 1.362114129387348E-8 -2.647763982767432E-8 9.401745912466555E-8 3.254266225313705E-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 25.9   .3429 E2020R76 autocmod 2.8

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