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JPL Small-Body Database Browser
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100577 (1997 HM10)
Classification: Main-belt Asteroid          SPK-ID: 2100577
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2208529001938802 3.1242e-08  
a 2.447006006658519 1.3164e-08 au
q 1.90657763329614 7.6008e-08 au
i 1.913290616070759 5.5856e-06 deg
node 204.3247511194974 0.00011296 deg
peri 85.18654923742589 0.00011422 deg
M 325.5779972633611 2.0614e-05 deg
tp 2459134.185595212573
(2020-Oct-11.68559521)
8.0891e-05 TDB
period 1398.141027549794
3.83
1.1282e-05
3.089e-08
d
yr
n .257484755047129 2.0777e-09 deg/d
Q 2.987434380020898 1.6071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      540  
   data-arc span      9455 days (25.89 yr)  
   first obs. used      1993-03-21  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63832  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:07:58  

Additional Information
 Earth MOID = .891467 au 
 Jupiter MOID = 2.19881 au 
 T_jup = 3.463 
[ 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 16.5   n/a MPO432534  

100577 (1997 HM10)          Discovered 1997-Apr-30 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1997 HM10 = 1993 FH76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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