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48322 (2002 NT32)
Classification: Main-belt Asteroid          SPK-ID: 2048322
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1427474699598162 5.0607e-08  
a 3.056443889761912 2.3344e-08 au
q 2.620144257424259 1.6292e-07 au
i 9.971142268644053 4.7795e-06 deg
node 236.66596850954 3.0717e-05 deg
peri 147.5247259251042 3.5287e-05 deg
M 14.466165206421 1.65e-05 deg
tp 2458522.071485762649
(2019-Feb-07.57148576)
8.9324e-05 TDB
period 1951.74496644861
5.34
2.236e-05
6.122e-08
d
yr
n .1844503283925743 2.1132e-09 deg/d
Q 3.492743522099564 2.6676e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1060  
   data-arc span      7757 days (21.24 yr)  
   first obs. used      1997-10-22  
   last obs. used      2019-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50992  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:46:00  

Additional Information
 Earth MOID = 1.63053 au 
 Jupiter MOID = 1.97373 au 
 T_jup = 3.197 
[ 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 14.1   n/a MPO459183  
diameter diameter 5.522 km 1.220 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.550 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.175   0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48322 (2002 NT32)          Discovered 2002-Jul-13 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 NT32 = 2000 GY98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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