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JPL Small-Body Database Browser
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35572 (1998 HW6)
Classification: Main-belt Asteroid          SPK-ID: 2035572
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02303144376837217 4.4614e-08  
a 2.816816615627587 1.6128e-08 au
q 2.751941262138944 1.2934e-07 au
i 14.24682336720313 4.5662e-06 deg
node 71.53428763470509 1.8251e-05 deg
peri 338.5724884920362 9.7493e-05 deg
M 324.1625275920002 9.6031e-05 deg
tp 2458772.398132470197
(2019-Oct-15.89813247)
0.00046085 TDB
period 1726.777128273612
4.73
1.483e-05
4.06e-08
d
yr
n .208480871159047 1.7905e-09 deg/d
Q 2.88169196911623 1.6499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1842  
   data-arc span      14309 days (39.18 yr)  
   first obs. used      1980-07-10  
   last obs. used      2019-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48085  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:55:53  

Additional Information
 Earth MOID = 1.76721 au 
 Jupiter MOID = 2.26414 au 
 T_jup = 3.273 
[ 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 13.2   n/a MPO452667  

35572 (1998 HW6)          Discovered 1998-Apr-19 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 HW6 = 1996 CW 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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