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JPL Small-Body Database Browser
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(2001 YP3)
Classification: Apollo [NEO, PHA]          SPK-ID: 3102713
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6217478531992411 4.4753e-08  
a 2.494327876581273 6.2769e-08 au
q .943484874141845 1.0559e-07 au
i 7.930562015675801 1.4743e-05 deg
node 101.9351517240585 1.33e-05 deg
peri 36.27922784758422 3.2052e-05 deg
M 231.371677440484 6.9051e-05 deg
tp 2459514.618039503736
(2021-Oct-27.11803950)
0.0002954 TDB
period 1438.893787452664
3.94
5.4314e-05
1.487e-07
d
yr
n .2501921984369141 9.444e-09 deg/d
Q 4.045170879020701 1.018e-07 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      1455 days (3.98 yr)  
   first obs. used      2001-12-16  
   last obs. used      2005-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61449  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:15:40  

Additional Information
 Earth MOID = .0187401 au 
 Jupiter MOID = 1.05346 au 
 T_jup = 3.160 
[ 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 22.0   n/a MPO94413  

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