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351446 (2005 JB103)
Classification: Main-belt Asteroid          SPK-ID: 2351446
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1838714536676262 4.9984e-08  
a 2.526693176357222 1.3095e-08 au
q 2.062106429048348 1.301e-07 au
i 12.09574403685391 3.8816e-06 deg
node 171.635881962442 2.752e-05 deg
peri 16.33993773406618 3.1629e-05 deg
M 44.46919437870356 1.5845e-05 deg
tp 2459215.289253684695
(2020-Dec-31.78925368)
6.5025e-05 TDB
period 1466.990117202382
4.02
1.1404e-05
3.122e-08
d
yr
n .2454004262050085 1.9077e-09 deg/d
Q 2.991279923666097 1.5503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      8304 days (22.74 yr)  
   first obs. used      1998-09-19  
   last obs. used      2021-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52527  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 10:00:46  

Additional Information
 Earth MOID = 1.06772 au 
 Jupiter MOID = 1.96687 au 
 T_jup = 3.399 
[ 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 16.59   n/a E2021B25  

351446 (2005 JB103)          Discovered 2005-May-09 by CSS at Catalina
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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