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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1111029007237573 1.5423e-08  
a 2.786469868954546 9.9768e-09 au
q 2.476884983734348 4.2891e-08 au
i 10.00812465920348 1.228e-07 deg
node 99.04538311261462 1.2597e-06 deg
peri 6.870149190707229 1.0838e-05 deg
M 33.98674063631602 8.8981e-06 deg
tp 2459040.106423964157
(2020-Jul-09.60642396)		 4.1901e-05 TDB
period 1698.947480453728
4.65		 9.1244e-06
2.498e-08		 d
yr
n .2118958968077441 1.138e-09 deg/d
Q 3.096054754174744 1.1085e-08 au
   Orbit Determination Parameters
   # obs. used (total)      2425  
   data-arc span      23737 days (64.99 yr)  
   first obs. used      1956-03-11  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44073  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:14:43  

Additional Information
 Earth MOID = 1.49388 au 
 Jupiter MOID = 2.04143 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 13.49   n/a E2021B10  

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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