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(2021 JY5)
Classification: Apollo [NEO]          SPK-ID: 54145087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08868657858343601 2.3287e-05  
a 1.040040469690865 6.6402e-06 au
q .9478028388456724 1.8204e-05 au
i 2.195798545602315 0.00055472 deg
node 233.9200767453107 0.00025435 deg
peri 79.07043814162826 0.0019752 deg
M 334.0934701383304 0.00035568 deg
tp 2459424.379214162508
(2021-Jul-28.87921416)
0.00048102 TDB
period 387.4126389019995
1.06
0.0037102
1.016e-05
d
yr
n .9292417537546217 8.8992e-06 deg/d
Q 1.132278100536058 7.2291e-06 au
  Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      8 days  
   first obs. used      2021-05-12  
   last obs. used      2021-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .28538  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-21 05:50:01  

Additional Information
 Earth MOID = .00152415 au 
 Jupiter MOID = 3.94776 au 
 T_jup = 5.893 
[ show covariance matrix ]

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 27.43   .29062 MPO622857 autocmod 2.9c

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