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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 ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2441855441579464 7.2025e-08  
a 2.566374971362922 2.2093e-08 AU
q 1.939703302467332 1.8724e-07 AU
i 6.843755416724758 7.9777e-06 deg
node 172.3878234387381 6.5086e-05 deg
peri 16.34672123402029 6.9967e-05 deg
M 310.2215389432992 3.2597e-05 deg
tp 2456608.143126151672
(2013-Nov-11.64312615)		 0.0001378 JED
period 1501.684138636893
4.11		 1.9392e-05
5.309e-08		 d
yr
n .2397308400199117 3.0957e-09 deg/d
Q 3.193046640258511 2.7488e-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.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .574  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 13:22:54  

Additional Information
 Earth MOID = .942101 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 14.0 mag n/a PDS3 (MPC 28115)  

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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