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JPL Small-Body Database Browser
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19273 (1995 XJ)
Classification: Main-belt Asteroid          SPK-ID: 2019273
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1377945773422983 3.707e-08  
a 2.803011195584903 1.3449e-08 au
q 2.41677145260355 1.06e-07 au
i 10.40073362960808 3.9427e-06 deg
node 81.44332846951065 2.8146e-05 deg
peri 346.0093488235384 3.3676e-05 deg
M 88.12569336905223 1.8199e-05 deg
tp 2458580.899766003682
(2019-Apr-07.39976600)		 8.5874e-05 TDB
period 1714.098107643622
4.69		 1.2336e-05
3.377e-08		 d
yr
n .2100229843289972 1.5115e-09 deg/d
Q 3.189250938566255 1.5302e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1271  
   data-arc span      10678 days (29.23 yr)  
   first obs. used      1990-11-11  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51714  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:44:42  

Additional Information
 Earth MOID = 1.43247 au 
 Jupiter MOID = 2.10225 au 
 T_jup = 3.286 
[ 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 14.2   n/a MPO452443  
diameter diameter 3.890 km 0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.293   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19273 (1995 XJ)          Discovered 1995-Dec-10 by Klet at Klet
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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