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JPL Small-Body Database Browser
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17833 (1998 HO42)
Classification: Main-belt Asteroid          SPK-ID: 2017833
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 .1109867915884397 3.219e-08  
a 2.785535702836705 1.1202e-08 au
q 2.47637803232381 9.2104e-08 au
i 10.00846559588131 3.6549e-06 deg
node 99.04762299333925 2.0983e-05 deg
peri 7.103001698388178 2.7426e-05 deg
M 266.616827504582 1.7275e-05 deg
tp 2459040.981470710280
(2020-Jul-10.48147071)
8.2003e-05 TDB
period 1698.093191934355
4.65
1.0243e-05
2.804e-08
d
yr
n .2120024988675161 1.2788e-09 deg/d
Q 3.0946933733496 1.2445e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1958  
   data-arc span      23277 days (63.73 yr)  
   first obs. used      1956-03-11  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46528  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:23:09  

Additional Information
 Earth MOID = 1.49373 au 
 Jupiter MOID = 2.04362 au 
 T_jup = 3.300 
[ 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 13.4   n/a MPO416899  

17833 (1998 HO42)          Discovered 1998-Apr-23 by JPL/GEODSS NEAT at Haleakala
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 HO42 = 1988 AG3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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