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175097 (2004 JG17)
Classification: Main-belt Asteroid          SPK-ID: 2175097
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06751932769325023 4.2186e-08  
a 3.105329216268061 2.9817e-08 au
q 2.895659475319434 1.434e-07 au
i 12.29967967222743 5.5849e-06 deg
node 24.48859090876699 1.9587e-05 deg
peri 240.5312867438333 4.5457e-05 deg
M 336.1139202467507 4.1247e-05 deg
tp 2459333.117940178738
(2021-Apr-28.61794018)
0.00022927 TDB
period 1998.756554342119
5.47
2.8787e-05
7.881e-08
d
yr
n .1801119797295635 2.5941e-09 deg/d
Q 3.314998957216689 3.183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      417  
   data-arc span      6787 days (18.58 yr)  
   first obs. used      2001-11-11  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51399  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:03:14  

Additional Information
 Earth MOID = 1.90336 au 
 Jupiter MOID = 1.75469 au 
 T_jup = 3.182 
[ 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 15.29   n/a E2021B55  
diameter diameter 3.742 km 0.574 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.115   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175097 (2004 JG17)          Discovered 2004-May-12 by Siding Spring Survey at Siding Spring
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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