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35978 Arlington (1999 NC)
Classification: Main-belt Asteroid          SPK-ID: 2035978
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1323759300048176 3.1619e-08  
a 2.301704830045421 8.1838e-09 au
q 1.997014512571578 7.4889e-08 au
i 6.032064555921954 3.8539e-06 deg
node 136.6916249051244 3.4562e-05 deg
peri 116.4674939666171 3.8048e-05 deg
M 271.4009672838651 1.6648e-05 deg
tp 2458914.405807231941
(2020-Mar-05.90580723)
5.9681e-05 TDB
period 1275.47770149548
3.49
6.8025e-06
1.862e-08
d
yr
n .2822471922307266 1.5053e-09 deg/d
Q 2.606395147519264 9.2671e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1508  
   data-arc span      10355 days (28.35 yr)  
   first obs. used      1991-01-15  
   last obs. used      2019-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53291  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:49:44  

Additional Information
 Earth MOID = .990748 au 
 Jupiter MOID = 2.44562 au 
 T_jup = 3.572 
[ 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 14.9   n/a MPO436017  
diameter diameter 3.424 km 0.248 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.114   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35978 Arlington           Discovered 1999 July 5 by J. Ticha and M. Tichy at Klet.
Arlington is a town in Massachusetts immediately west of Cambridge. Originally called Menotomy, it is considered to be the site of the heaviest fighting during the first day of the the Revolutionary War, 1775 Apr. 19.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040107/MPCPages.arcLast Updated: 2004-01-07

[ show close-approach data ]
Alternate Designations
 1999 NC = 1998 BL7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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