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JPL Small-Body Database Browser
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58875 (1998 HS119)
Classification: Main-belt Asteroid          SPK-ID: 2058875
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1825388405648611 6.1101e-08  
a 2.57464908803336 1.4555e-08 au
q 2.104675628642373 1.6268e-07 au
i 15.20781034517151 5.9583e-06 deg
node 64.95651312378392 2.9144e-05 deg
peri 355.9968090338405 4.0624e-05 deg
M 180.1325011771784 2.8036e-05 deg
tp 2459354.420737850496
(2021-May-19.92073785)
0.00012152 TDB
period 1508.95224208089
4.13
1.2796e-05
3.503e-08
d
yr
n .2385761390987095 2.0231e-09 deg/d
Q 3.044622547424346 1.7212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1109  
   data-arc span      10568 days (28.93 yr)  
   first obs. used      1990-06-01  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50084  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:14:00  

Additional Information
 Earth MOID = 1.11767 au 
 Jupiter MOID = 2.30006 au 
 T_jup = 3.356 
[ 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 13.8   n/a MPO395549  
diameter diameter 4.669 km 0.139 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.294   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58875 (1998 HS119)          Discovered 1998-Apr-23 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 HS119 = 2000 RQ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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