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413380 (2004 JB3)
Classification: Main-belt Asteroid          SPK-ID: 2413380
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1393132010168797 9.2714e-08  
a 2.673789517693958 2.3e-08 au
q 2.301295341138633 2.497e-07 au
i 11.41808502533429 1.0215e-05 deg
node 235.1322078455271 3.3828e-05 deg
peri .3705278647963158 4.1636e-05 deg
M 239.0696472186047 2.5373e-05 deg
tp 2459536.941132184211
(2021-Nov-18.44113218)
0.00011551 TDB
period 1596.942398203495
4.37
2.0606e-05
5.642e-08
d
yr
n .225430798509068 2.9088e-09 deg/d
Q 3.046283694249281 2.6205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      7610 days (20.84 yr)  
   first obs. used      1999-03-22  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53804  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 06:59:29  

Additional Information
 Earth MOID = 1.28983 au 
 Jupiter MOID = 1.96143 au 
 T_jup = 3.338 
[ 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 16.5   n/a MPO455942  

413380 (2004 JB3)          Discovered 2004-May-09 by NEAT at Palomar
Reference: Last Updated: 2014-11-10

[ 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
1940-Oct-15 03:06 00:03 Jupiter 1.96038683898512 1.96038597095641 1.96038770701716 3.73299795136949 3.61540254571075 2429917.628843423 2.60547607199272 273.173708998678 33.3621437973888 -84.6786581349032 1428092.70470844 T 12 CATAB v2.0f-lin.ifort 2020-Feb-26 06:59:32 2020-Feb-26 06:59
2023-Nov-16 20:22 < 00:01 Jupiter 1.96045230715927 1.96045154280308 1.96045307151546 3.78022963314088 3.66415430887867 2460265.348410726 0.416905818020594 83.545483345009 32.6803965469027 -81.1606542960309 1510581.13845688 T 12 CATAB v2.0f-lin.ifort 2020-Feb-26 06:59:32 2020-Feb-26 06:59
2106-Dec-17 19:55 00:03 Jupiter 1.95854855377042 1.95854768631621 1.95854942123032 3.81143893992085 3.69623018479963 2490611.329672829 3.18634329882435 338.891054259602 32.9851317671446 -85.6473185849162 1466694.80085157 T 12 CATAB v2.0f-lin.ifort 2020-Feb-26 06:59:32 2020-Feb-26 06:59
2190-Jan-18 16:14 00:06 Jupiter 1.9514351065755 1.95143415933399 1.95143605384795 3.83588543183818 3.72100992822272 2520959.176178158 6.03409392089545 640.125658337598 33.1599298835133 -87.006484432037 1475062.76204742 T 12 CATAB v2.0f-lin.ifort 2020-Feb-26 06:59:32 2020-Feb-26 06:59

Alternate Designations
 2004 JB3 = 2008 FG6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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