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JPL Small-Body Database Browser
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71105 (1999 XP151)
Classification: Main-belt Asteroid          SPK-ID: 2071105
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2302721761889581 5.2095e-08  
a 2.68098925123704 1.3287e-08 au
q 2.063632022015482 1.4255e-07 au
i 2.589395849946644 4.5361e-06 deg
node 312.3599653997121 0.00012196 deg
peri 61.76323831518408 0.00012224 deg
M 212.2056684755667 1.0563e-05 deg
tp 2459258.758252972090
(2021-Feb-13.25825297)
4.948e-05 TDB
period 1603.39688691495
4.39
1.192e-05
3.264e-08
d
yr
n .2245233247849606 1.6691e-09 deg/d
Q 3.298346480458599 1.6347e-08 au
  Orbit Determination Parameters
   # obs. used (total)      934  
   data-arc span      13713 days (37.54 yr)  
   first obs. used      1981-10-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57371  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:36:20  

Additional Information
 Earth MOID = 1.06511 au 
 Jupiter MOID = 2.17757 au 
 T_jup = 3.336 
[ 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 14.7   n/a MPO436280  
diameter diameter 6.485 km 0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71105 (1999 XP151)          Discovered 1999-Dec-07 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XP151 = 1981 UX17 = 2000 AM29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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