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101200 (1998 SH32)
Classification: Inner Main-belt Asteroid          SPK-ID: 2101200
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06943374713624766 3.8201e-08  
a 1.882244281302394 6.4723e-09 au
q 1.751553007825795 7.3437e-08 au
i 21.3901153500949 7.7251e-06 deg
node 198.7249145462908 1.1976e-05 deg
peri 101.4236908013249 6.0113e-05 deg
M 287.3133583920952 5.899e-05 deg
tp 2459390.942778426097
(2021-Jun-25.44277843)
0.00015489 TDB
period 943.2187086483735
2.58
4.8651e-06
1.332e-08
d
yr
n .3816718187406161 1.9686e-09 deg/d
Q 2.012935554778992 6.9217e-09 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      7802 days (21.36 yr)  
   first obs. used      1998-09-21  
   last obs. used      2020-01-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63987  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:35:40  

Additional Information
 Earth MOID = .819897 au 
 Jupiter MOID = 3.09294 au 
 T_jup = 3.882 
[ 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 17.0   n/a MPO449613  

101200 (1998 SH32)          Discovered 1998-Sep-21 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 SH32 = 2000 HE28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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