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JPL Small-Body Database Browser
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423387 (2005 JC126)
Classification: Main-belt Asteroid          SPK-ID: 2423387
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .273877894757587 1.7944e-07  
a 3.055088183122402 7.9403e-08 au
q 2.218367063230057 5.9805e-07 au
i 19.36390412043842 8.7645e-06 deg
node 356.799719857039 3.8703e-05 deg
peri 149.4804997548635 4.752e-05 deg
M 335.6748094285842 3.886e-05 deg
tp 2459132.291622007539
(2020-Oct-09.79162201)
0.00021486 TDB
period 1950.446545667194
5.34
7.604e-05
2.082e-07
d
yr
n .1845731177815252 7.1957e-09 deg/d
Q 3.891809303014747 1.0115e-07 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5413 days (14.82 yr)  
   first obs. used      2005-04-02  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58276  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 08:05:09  

Additional Information
 Earth MOID = 1.24734 au 
 Jupiter MOID = 1.18093 au 
 T_jup = 3.094 
[ 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 16.0   n/a E2015A31  
diameter diameter 1.936 km 0.183 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.226   0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

423387 (2005 JC126)          Discovered 2005-May-12 by NEAT at Palomar
Reference: Last Updated: 2015-02-04

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1927-Jun-15 10:55 00:09 Jupiter 1.21666340258771 1.21665753188188 1.21666927344431 4.60620084165958 4.45249555629624 2425046.954761210 9.03512073988501 759.748122081399 57.5807400271768 -67.4327176995641 1675799.26017926 T 14 CATAB v2.0f-lin.ifort 2020-Feb-26 08:05:11 2020-Feb-26 08:05
1986-May-14 05:50 00:03 Jupiter 1.23731923198338 1.23731567674801 1.23732278723106 4.78255439897598 4.63720835265023 2446564.742957677 2.63428522077008 301.931487162034 101.334364626845 60.2199695722002 1110089.45585251 T 14 CATAB v2.0f-lin.ifort 2020-Feb-26 08:05:11 2020-Feb-26 08:05
2034-Nov-30 20:36 00:03 Jupiter 1.70628469291366 1.70628093140776 1.70628845442025 4.60448763110035 4.49538425798823 2464297.358214870 2.68448902217383 239.359265417472 174.252123071919 -64.5481710312271 1186974.30147212 T 14 CATAB v2.0f-lin.ifort 2020-Feb-26 08:05:11 2020-Feb-26 08:05
2045-Jan-16 04:21 00:03 Jupiter 1.77155872809585 1.77155367373017 1.77156378246133 5.09468214541215 4.99995406776675 2467996.681146987 2.66140665157273 251.058235165082 146.912517476086 -9.22838478028788 720893.138446834 T 14 CATAB v2.0f-lin.ifort 2020-Feb-26 08:05:11 2020-Feb-26 08:05
2093-Jul-22 02:38 00:06 Jupiter 1.20957828271946 1.20957348538989 1.20958308007687 4.67345495708042 4.52113435978216 2485715.609853932 5.55355327570169 390.064661074236 70.0227387400882 -53.6337170870194 1493274.31300893 T 14 CATAB v2.0f-lin.ifort 2020-Feb-26 08:05:11 2020-Feb-26 08:05
2152-Jun-26 15:12 00:12 Jupiter 1.19867985622778 1.19867167925024 1.19868803337894 4.78634975566358 4.63636549857331 2507239.133492947 11.5967235526618 856.763302617865 96.0876387761343 62.9311968390566 1104028.62696289 T 14 CATAB v2.0f-lin.ifort 2020-Feb-26 08:05:11 2020-Feb-26 08:05
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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