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JPL Small-Body Database Browser
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97236 (1999 XW75)
Classification: Main-belt Asteroid          SPK-ID: 2097236
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2163521099554507 5.8167e-08  
a 3.129145118500035 3.8749e-08 au
q 2.452147969755754 1.773e-07 au
i 24.3897193588209 6.7397e-06 deg
node 263.9719982589676 1.5696e-05 deg
peri 284.8112966238145 2.2713e-05 deg
M 97.97522631178329 2.0118e-05 deg
tp 2458050.261773897806
(2017-Oct-23.76177390)
0.00011025 TDB
period 2021.794374492469
5.54
3.7554e-05
1.028e-07
d
yr
n .1780596506459124 3.3074e-09 deg/d
Q 3.806142267244316 4.7132e-08 au
  Orbit Determination Parameters
   # obs. used (total)      540  
   data-arc span      7210 days (19.74 yr)  
   first obs. used      1999-12-07  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54403  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:02:20  

Additional Information
 Earth MOID = 1.57064 au 
 Jupiter MOID = 1.75724 au 
 T_jup = 3.042 
[ 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 13.9   n/a MPO439675  

97236 (1999 XW75)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 1999 XW75 = 2002 LD46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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