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6072 Hooghoudt (1280 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2006072
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 .01879833783171549 5.4623e-08  
a 3.156577342373881 3.0085e-08 AU
q 3.097238935099998 1.6373e-07 AU
i 9.139011725541167 6.7245e-06 deg
node 189.0858185601996 3.4162e-05 deg
peri 113.9424499822496 0.00019233 deg
M 177.6713875456394 0.00018988 deg
tp 2455989.530456002443
(2012-Mar-03.03045600)
0.0010784 JED
period 2048.439204909293
5.61
2.9285e-05
8.018e-08
d
yr
n .1757435608229053 2.5125e-09 deg/d
Q 3.215915749647764 3.065e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1178  
   data-arc span      15897 days (43.52 yr)  
   first obs. used      1971-03-24  
   last obs. used      2014-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5028  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:06:01  

Additional Information
 Earth MOID = 2.09819 AU 
 T_jup = 3.186 
[ 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 12.0 mag n/a MPO279578  

6072 Hooghoudt (1280 T-1)          Discovered 1971-Mar-25 by van Houten and Gehrels at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1280 T-1 = 1979 SO10 = 1979 UJ4 = 1990 SY25 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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