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103074 (1999 XZ151)
Classification: Main-belt Asteroid          SPK-ID: 2103074
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1678137735961461 3.6491e-08  
a 2.255948462872552 7.6973e-09 au
q 1.877369238279484 8.1351e-08 au
i 3.517324127344948 3.8651e-06 deg
node 306.4363069900712 7.1477e-05 deg
peri 36.97214944295938 7.2694e-05 deg
M 173.7887622620569 1.439e-05 deg
tp 2458603.036502036541
(2019-Apr-29.53650204)
4.8139e-05 TDB
period 1237.633874982749
3.39
6.3342e-06
1.734e-08
d
yr
n .2908776232429949 1.4887e-09 deg/d
Q 2.63452768746562 8.989e-09 au
  Orbit Determination Parameters
   # obs. used (total)      897  
   data-arc span      7708 days (21.10 yr)  
   first obs. used      1999-12-07  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53829  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:33:14  

Additional Information
 Earth MOID = .868909 au 
 Jupiter MOID = 2.75907 au 
 T_jup = 3.602 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.88   n/a E2021B55  

103074 (1999 XZ151)          Discovered 1999-Dec-07 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 XZ151 = 2002 TJ288 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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