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JPL Small-Body Database Browser
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277003 (2004 XY75)
Classification: Main-belt Asteroid          SPK-ID: 2277003
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2733913958793193 8.5156e-08  
a 2.706217787677975 2.3502e-08 au
q 1.96636112915125 2.3396e-07 au
i 14.81471108018642 5.761e-06 deg
node 71.17560851392244 2.6023e-05 deg
peri 277.3374392745554 2.7746e-05 deg
M 138.5124871461012 9.263e-06 deg
tp 2457974.853570959631
(2017-Aug-09.35357096)
4.07e-05 TDB
period 1626.082377807281
4.45
2.1182e-05
5.799e-08
d
yr
n .2213909977214366 2.884e-09 deg/d
Q 3.4460744462047 2.9927e-08 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      5250 days (14.37 yr)  
   first obs. used      2004-11-11  
   last obs. used      2019-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50813  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:29:57  

Additional Information
 Earth MOID = 1.02466 au 
 Jupiter MOID = 2.23192 au 
 T_jup = 3.264 
[ 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 15.8   n/a MPO291751  

277003 (2004 XY75)          Discovered 2004-Dec-10 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2004 XY75 = 2008 SN220 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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