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385625 (2005 NS30)
Classification: Main-belt Asteroid          SPK-ID: 2385625
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2475690099442587 4.4145e-08  
a 2.366429527640943 1.3959e-08 au
q 1.780574912380015 1.0035e-07 au
i 2.954151530254558 5.2434e-06 deg
node 118.8610652590658 0.00010318 deg
peri 249.4353674006669 0.00010439 deg
M 40.17241895499449 1.2214e-05 deg
tp 2459052.123790245746
(2020-Jul-21.62379025)
4.5057e-05 TDB
period 1329.654447031763
3.64
1.1765e-05
3.221e-08
d
yr
n .2707470356705393 2.3956e-09 deg/d
Q 2.952284142901871 1.7415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      2001-05-24  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54538  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:04  

Additional Information
 Earth MOID = .780713 au 
 Jupiter MOID = 2.51249 au 
 T_jup = 3.504 
[ 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 17.95   n/a MPCxxxxx  

385625 (2005 NS30)          Discovered 2005-Jul-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2005 NS30 = 2009 TW31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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