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JPL Small-Body Database Browser
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30997 (1995 UO5)
Classification: Apollo [NEO]          SPK-ID: 2030997
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 52 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6432964153687393 1.6276e-07  
a 1.56008050522811 1.5732e-08 au
q .5564863085282151 2.5135e-07 au
i 36.21619203409978 1.6274e-05 deg
node 38.67462939752278 1.5186e-05 deg
peri 151.0896560548591 1.8096e-05 deg
M 274.6290005803674 3.8462e-05 deg
tp 2458769.282263439516
(2019-Oct-12.78226344)		 7.8119e-05 TDB
period 711.7360140011742
1.95		 1.0766e-05
2.948e-08		 d
yr
n .5058055134461779 7.6507e-09 deg/d
Q 2.563674701928005 2.5852e-08 au
   Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      7670 days (21.00 yr)  
   first obs. used      1995-10-26  
   last obs. used      2016-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59381  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:29:21  

Additional Information
 Earth MOID = .4031 au 
 Jupiter MOID = 2.52889 au 
 T_jup = 4.012 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO214083  

30997 (1995 UO5)          Discovered 1995-Oct-26 by Spacewatch at Kitt Peak
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

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