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JPL Small-Body Database Browser
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447134 (2004 XY103)
Classification: Main-belt Asteroid          SPK-ID: 2447134
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2425213937636648 1.4443e-07  
a 2.405080774596706 3.5501e-08 au
q 1.821797233027318 3.6756e-07 au
i 4.873022396811201 1.376e-05 deg
node 50.33490252931126 8.4264e-05 deg
peri 35.56598143911334 9.394e-05 deg
M 307.8726702362731 4.0077e-05 deg
tp 2458797.767665386246
(2019-Nov-10.26766539)
0.00015537 TDB
period 1362.363272029055
3.73
3.0164e-05
8.258e-08
d
yr
n .2642467008552196 5.8507e-09 deg/d
Q 2.988364316166094 4.4111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      5914 days (16.19 yr)  
   first obs. used      2002-04-09  
   last obs. used      2018-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60015  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:30:25  

Additional Information
 Earth MOID = .840453 au 
 Jupiter MOID = 2.25923 au 
 T_jup = 3.478 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457153.5 (2015-May-11.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2411311258122056 1.4362e-07  
q 1.825914310519288 3.6516e-07 au
tp 2457435.032296377967
(2016-Feb-16.53229638)
0.00013218 TDB
node 50.35509442517061 8.4312e-05 deg
peri 35.5733800656047 9.4086e-05 deg
i 4.871263268524205 1.3749e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      5914 days (16.19 yr)  
   first obs. used      2002-04-09  
   last obs. used      2018-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60015  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:30:25  

Additional Information
 Jupiter MOID = 2.25923 au 
 T_jup = 3.478 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.062631123938661E-14 -5.237707659748108E-14 -1.600568705494093E-11 5.463790181827881E-13 -5.189281401118627E-12 -4.692536955618854E-14
q -5.237707659748108E-14 1.33340477719955E-13 4.121123914293723E-11 -1.405058916443402E-12 1.331438987878772E-11 1.21823505692182E-13
tp -1.600568705494093E-11 4.121123914293723E-11 1.747031879959143E-8 -5.248790790245555E-10 5.560040903044953E-9 4.081847106335018E-11
node 5.463790181827881E-13 -1.405058916443402E-12 -5.248790790245555E-10 7.108563340033616E-9 -7.230417401233082E-9 -1.369275175422164E-10
peri -5.189281401118627E-12 1.331438987878772E-11 5.560040903044953E-9 -7.230417401233082E-9 8.852154920143102E-9 1.477182466190294E-10
i -4.692536955618854E-14 1.21823505692182E-13 4.081847106335018E-11 -1.369275175422164E-10 1.477182466190294E-10 1.890482259952223E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO456117  

447134 (2004 XY103)          Discovered 2004-Dec-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2004 XY103 = 2009 DJ9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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