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6692 (1985 HL)
Classification: Main-belt Asteroid          SPK-ID: 2006692
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2441824971392401 7.2003e-08  
a 2.566192206003958 2.1338e-08 AU
q 1.939572985002657 1.8712e-07 AU
i 6.844196563749363 7.9782e-06 deg
node 172.379224197975 6.508e-05 deg
peri 16.42697012091583 6.9978e-05 deg
M 46.07463467752576 3.345e-05 deg
tp 2456608.327341164501
(2013-Nov-11.82734116)
0.00013791 JED
period 1501.523726991703
4.11
1.8728e-05
5.127e-08
d
yr
n .2397564510827002 2.9904e-09 deg/d
Q 3.19281142700526 2.6548e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      610  
   data-arc span      10218 days (27.98 yr)  
   first obs. used      1985-04-18  
   last obs. used      2013-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57418  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 15:31:18  

Additional Information
 Earth MOID = .942289 AU 
 T_jup = 3.380 
[ 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 14.1 mag n/a MPO259387  

6692 (1985 HL)          Discovered 1985-Apr-18 by Vavrova, Z. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1985 HL = 1952 DD3 = 1989 FD 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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