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48283 (2002 GN19)
Classification: Main-belt Asteroid          SPK-ID: 2048283
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1330374460437486 2.8831e-08  
a 2.306504189192057 6.9333e-09 au
q 1.999652762572739 6.6949e-08 au
i 3.454837009454008 3.126e-06 deg
node 236.6089344473452 5.5707e-05 deg
peri 62.1830131531544 5.7464e-05 deg
M 348.2762625904332 1.2762e-05 deg
tp 2459042.167110097145
(2020-Jul-11.66711010)
4.5318e-05 TDB
period 1279.469090013213
3.50
5.7691e-06
1.579e-08
d
yr
n .281366703431876 1.2687e-09 deg/d
Q 2.613355615811376 7.8557e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1365  
   data-arc span      8265 days (22.63 yr)  
   first obs. used      1998-03-04  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48817  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:38:07  

Additional Information
 Earth MOID = .986746 au 
 Jupiter MOID = 2.56761 au 
 T_jup = 3.573 
[ 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 15.3   n/a MPO468349  
diameter diameter 3.088 km 0.115 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.203   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48283 (2002 GN19)          Discovered 2002-Apr-14 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 GN19 = 2000 YJ85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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