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48574 (1994 JG6)
Classification: Main-belt Asteroid          SPK-ID: 2048574
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09688969399491396 4.3169e-08  
a 3.144349416159844 2.2886e-08 au
q 2.839694363415031 1.4179e-07 au
i 8.341338233779238 6.5521e-06 deg
node 217.9256409010235 2.8085e-05 deg
peri 291.3393407648334 4.2355e-05 deg
M 239.6228691122751 3.1272e-05 deg
tp 2459281.482757469825
(2021-Mar-07.98275747)
0.00017788 TDB
period 2036.547896442145
5.58
2.2234e-05
6.087e-08
d
yr
n .1767697193024141 1.9299e-09 deg/d
Q 3.449004468904658 2.5103e-08 au
  Orbit Determination Parameters
   # obs. used (total)      956  
   data-arc span      10258 days (28.08 yr)  
   first obs. used      1991-11-06  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47927  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:13:08  

Additional Information
 Earth MOID = 1.86428 au 
 Jupiter MOID = 1.62947 au 
 T_jup = 3.186 
[ 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 14.0   n/a MPO452832  
diameter diameter 7.958 km 0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48574 (1994 JG6)          Discovered 1994-May-04 by Spacewatch at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 JG6 = 2001 SN308 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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