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JPL Small-Body Database Browser
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(2015 YU1)
Classification: Apollo [NEO]          SPK-ID: 3738937
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1131905724587005 1.4428e-06  
a 1.114134346694577 1.6186e-06 au
q .9880248421963177 1.7548e-07 au
i 7.82611156972944 9.4765e-05 deg
node 269.1608833864872 1.7987e-05 deg
peri 265.6468992871029 8.3758e-05 deg
M 231.5254895703002 0.0021482 deg
tp 2458753.791912260329
(2019-Sep-27.29191226)
0.0028972 TDB
period 429.5411457817168
1.18
0.00093606
2.563e-06
d
yr
n .8381036450997966 1.8264e-06 deg/d
Q 1.240243851192837 1.8018e-06 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      235 days  
   first obs. used      2015-12-19  
   last obs. used      2016-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .44763  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:29:39  

Additional Information
 Earth MOID = .071873 au 
 Jupiter MOID = 3.74076 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 24.8   n/a MPO369303  

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