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103056 (1999 XX134)
Classification: Main-belt Asteroid          SPK-ID: 2103056
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2805199017937992 5.6227e-08  
a 2.623902171837527 1.283e-08 au
q 1.887845392277127 1.4997e-07 au
i 30.36192621940139 5.9019e-06 deg
node 295.2037824499068 8.0034e-06 deg
peri 229.8817759062607 1.0893e-05 deg
M 317.6736811774508 9.4578e-06 deg
tp 2459383.027322658816
(2021-Jun-17.52732266)
4.1297e-05 TDB
period 1552.458091918147
4.25
1.1386e-05
3.117e-08
d
yr
n .2318903176028413 1.7008e-09 deg/d
Q 3.359958951397926 1.6429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      896  
   data-arc span      7743 days (21.20 yr)  
   first obs. used      1999-11-10  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40743  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:33:11  

Additional Information
 Earth MOID = .986252 au 
 Jupiter MOID = 2.01951 au 
 T_jup = 3.159 
[ 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 14.77   n/a E2021B55  

103056 (1999 XX134)          Discovered 1999-Dec-05 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 XX134 = 2001 OD18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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