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72003 (2000 XP2)
Classification: Main-belt Asteroid          SPK-ID: 2072003
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03831121553725739 4.1362e-08  
a 2.242050334982021 8.4722e-09 au
q 2.156154661353145 9.3411e-08 au
i 7.246566468671518 4.4242e-06 deg
node 343.6726264891358 2.7902e-05 deg
peri 199.1970606103714 5.4762e-05 deg
M 224.5483564263522 4.8754e-05 deg
tp 2459661.868822165545
(2022-Mar-23.36882217)
0.00016704 TDB
period 1226.214548583815
3.36
6.9504e-06
1.903e-08
d
yr
n .2935864693627822 1.6641e-09 deg/d
Q 2.327946008610897 8.7968e-09 au
  Orbit Determination Parameters
   # obs. used (total)      867  
   data-arc span      9446 days (25.86 yr)  
   first obs. used      1995-03-01  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53409  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:59:44  

Additional Information
 Earth MOID = 1.1599 au 
 Jupiter MOID = 2.63809 au 
 T_jup = 3.622 
[ 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 16.10   n/a E2021B10  

72003 (2000 XP2)          Discovered 2000-Dec-01 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 XP2 = 2002 GQ138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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