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90100 (2002 XP13)
Classification: Main-belt Asteroid          SPK-ID: 2090100
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1259623139255391 3.6238e-08  
a 2.428231469371782 1.2482e-08 au
q 2.122365814742901 8.6159e-08 au
i 8.429691511565709 4.5565e-06 deg
node 184.481164747296 2.1003e-05 deg
peri 316.8664001640531 2.6868e-05 deg
M 267.584892493264 1.8439e-05 deg
tp 2459751.292167733363
(2022-Jun-20.79216773)
7.2094e-05 TDB
period 1382.081175144452
3.78
1.0657e-05
2.918e-08
d
yr
n .2604767407836038 2.0085e-09 deg/d
Q 2.734097124000663 1.4055e-08 au
  Orbit Determination Parameters
   # obs. used (total)      883  
   data-arc span      8329 days (22.80 yr)  
   first obs. used      1998-10-18  
   last obs. used      2021-08-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55659  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 02:00:28  

Additional Information
 Earth MOID = 1.14338 au 
 Jupiter MOID = 2.29157 au 
 T_jup = 3.484 
[ 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 15.80   n/a E2021B10  

90100 (2002 XP13)          Discovered 2002-Dec-03 by NEAT at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2002 XP13 = 1998 UG26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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