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150431 (2000 GZ49)
Classification: Main-belt Asteroid          SPK-ID: 2150431
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1765297479479964 3.4948e-08  
a 2.352404647184021 9.2665e-09 au
q 1.93713524774493 8.0844e-08 au
i 3.168722690694351 4.0949e-06 deg
node 43.8059683943926 6.5947e-05 deg
peri 280.010583783702 6.7028e-05 deg
M 162.8249451758905 1.1347e-05 deg
tp 2458604.446956669962
(2019-Apr-30.94695667)
4.0746e-05 TDB
period 1317.851483794551
3.61
7.7869e-06
2.132e-08
d
yr
n .2731719047456206 1.6141e-09 deg/d
Q 2.767674046623111 1.0902e-08 au
  Orbit Determination Parameters
   # obs. used (total)      770  
   data-arc span      18250 days (49.97 yr)  
   first obs. used      1971-03-26  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51931  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:31  

Additional Information
 Earth MOID = .92613 au 
 Jupiter MOID = 2.55435 au 
 T_jup = 3.534 
[ 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 16.3   n/a MPO532785  
diameter diameter 3.991 km 0.613 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

150431 (2000 GZ49)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

Alternate Designations
 2000 GZ49 = 1990 RJ14 = 2000 HE42 = 2001 QY103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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