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JPL Small-Body Database Browser
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80100 (1999 NS)
Classification: Inner Main-belt Asteroid          SPK-ID: 2080100
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 .08561765040304753 4.9542e-08  
a 1.958634752055592 5.8599e-09 au
q 1.790941046586837 9.6631e-08 au
i 21.91225206618945 6.3128e-06 deg
node 190.7070081017453 9.2819e-06 deg
peri 218.1663672921355 2.778e-05 deg
M 308.4609163160546 2.5723e-05 deg
tp 2458743.838482689223
(2019-Sep-17.33848269)
7.1618e-05 TDB
period 1001.217912304375
2.74
4.4932e-06
1.23e-08
d
yr
n .3595620849125982 1.6136e-09 deg/d
Q 2.126328457524347 6.3616e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1065  
   data-arc span      7484 days (20.49 yr)  
   first obs. used      1999-06-11  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51288  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:45:47  

Additional Information
 Earth MOID = .814645 au 
 Jupiter MOID = 3.13162 au 
 T_jup = 3.791 
[ 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 15.6   n/a MPO436340  

80100 (1999 NS)          Discovered 1999-Jul-08 by CSS at Catalina
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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