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135671 (2002 NS25)
Classification: Main-belt Asteroid          SPK-ID: 2135671
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3117143381170999 4.5041e-08  
a 2.693519959452093 1.0147e-08 au
q 1.853911168086286 1.1757e-07 au
i 10.05213748220879 3.1814e-06 deg
node 142.2135456316754 3.1005e-05 deg
peri 220.668447789974 3.1803e-05 deg
M 36.58894886622494 8.1291e-06 deg
tp 2459036.393358940138
(2020-Jul-05.89335894)
3.6014e-05 TDB
period 1614.651216069376
4.42
9.124e-06
2.498e-08
d
yr
n .2229583679851092 1.2599e-09 deg/d
Q 3.533128750817899 1.331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      901  
   data-arc span      8093 days (22.16 yr)  
   first obs. used      1998-12-15  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50815  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:14:04  

Additional Information
 Earth MOID = .861541 au 
 Jupiter MOID = 1.95745 au 
 T_jup = 3.278 
[ 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 15.28   n/a MPCxxxxx  
diameter diameter 4.912 km 0.408 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135671 (2002 NS25)          Discovered 2002-Jul-09 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2002 NS25 = 1998 XG83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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