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146079 (2000 GW176)
Classification: Main-belt Asteroid          SPK-ID: 2146079
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08416979017521151 4.306e-08  
a 2.348115222521223 1.4011e-08 au
q 2.150474856934391 1.0457e-07 au
i 3.164972298663959 7.1051e-06 deg
node 340.3749369089603 8.965e-05 deg
peri 108.0274885701619 0.00010405 deg
M 300.0873326693588 4.9536e-05 deg
tp 2459219.222613739847
(2021-Jan-04.72261374)
0.00018098 TDB
period 1314.248629789761
3.60
1.1763e-05
3.221e-08
d
yr
n .273920772553964 2.4516e-09 deg/d
Q 2.545755588108054 1.519e-08 au
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      7132 days (19.53 yr)  
   first obs. used      1998-10-11  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6402  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:39:49  

Additional Information
 Earth MOID = 1.16943 au 
 Jupiter MOID = 2.58337 au 
 T_jup = 3.553 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO432917  

146079 (2000 GW176)          Discovered 2000-Apr-03 by Spacewatch at Kitt Peak
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2000 GW176 = 2000 GQ186 = 2002 XU74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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