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101793 (1999 GN48)
Classification: Main-belt Asteroid          SPK-ID: 2101793
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1826264980190119 4.5436e-08  
a 2.628561444392946 1.2365e-08 au
q 2.148516472975667 1.2204e-07 au
i 4.494806102748395 4.3175e-06 deg
node 29.02811225762187 5.1833e-05 deg
peri 153.8000453757344 5.2846e-05 deg
M 353.7015802981094 9.6341e-06 deg
tp 2459027.733579229383
(2020-Jun-27.23357923)
4.17e-05 TDB
period 1556.594985188938
4.26
1.0983e-05
3.007e-08
d
yr
n .231274033017846 1.6318e-09 deg/d
Q 3.108606415810226 1.4623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      7707 days (21.10 yr)  
   first obs. used      1999-04-07  
   last obs. used      2020-05-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46518  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:58:28  

Additional Information
 Earth MOID = 1.15187 au 
 Jupiter MOID = 1.84896 au 
 T_jup = 3.373 
[ 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 15.5   n/a MPO432544  

101793 (1999 GN48)          Discovered 1999-Apr-07 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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