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441414 (2008 GU36)
Classification: Outer Main-belt Asteroid          SPK-ID: 2441414
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07719369627673188 8.7543e-08  
a 3.449235313699215 7.8365e-08 au
q 3.18297609050654 3.1013e-07 au
i 10.07190658748001 1.1012e-05 deg
node 177.6509291248155 4.3911e-05 deg
peri 136.4880655672296 8.0347e-05 deg
M 233.468085194217 7.2354e-05 deg
tp 2459822.894585007896
(2022-Aug-31.39458501)
0.00048549 TDB
period 2339.821151503757
6.41
7.9739e-05
2.183e-07
d
yr
n .1538579133574526 5.2434e-09 deg/d
Q 3.715494536891891 8.4414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      4787 days (13.11 yr)  
   first obs. used      2007-03-12  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60223  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:53:02  

Additional Information
 Earth MOID = 2.17969 au 
 Jupiter MOID = 1.62045 au 
 T_jup = 3.107 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO434638  
diameter diameter 4.643 km 1.376 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441414 (2008 GU36)          Discovered 2008-Apr-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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