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6328 (1991 NL1)
Classification: Main-belt Asteroid          SPK-ID: 2006328
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09567027588532641 4.9097e-08  
a 3.166691519315165 3.136e-08 AU
q 2.86373326801856 1.5292e-07 AU
i 2.160159874556758 5.478e-06 deg
node 72.83726978963901 0.00017842 deg
peri 183.0199407448379 0.00018222 deg
M 106.4139607508954 3.8231e-05 deg
tp 2456392.080433091774
(2013-Apr-09.58043309)
0.00021675 JED
period 2058.292375750316
5.64
3.0575e-05
8.371e-08
d
yr
n .1749022657040004 2.5981e-09 deg/d
Q 3.46964977061177 3.436e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1331  
   data-arc span      14316 days (39.20 yr)  
   first obs. used      1975-11-09  
   last obs. used      2015-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50853  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:16:23  

Additional Information
 Earth MOID = 1.85041 AU 
 T_jup = 3.195 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.4 mag n/a MPO265991  

6328 (1991 NL1)          Discovered 1991-Jul-12 by Holt, H. E. at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1991 NL1 = 1975 VG3 = 1986 SQ 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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