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(2015 YU1)
Classification: Apollo [NEO]          SPK-ID: 3738937
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1132308511958316 5.3428e-07  
a 1.114160536940314 6.2899e-07 au
q .9880031909737574 3.8462e-08 au
i 7.825589439269382 3.6107e-05 deg
node 269.1555178730238 1.3187e-05 deg
peri 265.6493600058357 5.8971e-05 deg
M 14.38375882302345 0.001268 deg
tp 2459183.337127491041
(2020-Nov-29.83712749)
0.0014985 TDB
period 429.5562918738036
1.18
0.00036375
9.959e-07
d
yr
n .8380740936877301 7.0969e-07 deg/d
Q 1.240317882906871 7.0021e-07 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      235 days  
   first obs. used      2015-12-19  
   last obs. used      2016-08-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .45986  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 15:44:26  

Additional Information
 Earth MOID = .0708321 au 
 Jupiter MOID = 3.73831 au 
 T_jup = 5.581 
[ 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 24.84   n/a E2021-GK1  

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