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59609 (1999 JB67)
Classification: Main-belt Asteroid          SPK-ID: 2059609
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1033198581903777 3.4892e-08  
a 2.535578019201967 9.4218e-09 au
q 2.273602457827381 8.6664e-08 au
i 5.565704054307671 4.41e-06 deg
node 122.0493774057958 4.6381e-05 deg
peri 114.7192183742076 5.582e-05 deg
M 109.5493799607928 3.0695e-05 deg
tp 2458751.732582905740
(2019-Sep-25.23258291)
0.00012551 TDB
period 1474.734683224622
4.04
8.2198e-06
2.25e-08
d
yr
n .2441117063937441 1.3606e-09 deg/d
Q 2.797553580576553 1.0395e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1090  
   data-arc span      10863 days (29.74 yr)  
   first obs. used      1991-04-13  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56676  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:38:36  

Additional Information
 Earth MOID = 1.2669 au 
 Jupiter MOID = 2.2126 au 
 T_jup = 3.434 
[ 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 15.36   n/a E2021B10  

59609 (1999 JB67)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ 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
1901-Feb-28 07:11 00:03 Psych 0.0246174135985104 0.0246157895820686 0.0246190402328447 3.80519431194756 3.80519418278581 2415443.799176504 3.2358541208004 1051.10631640182 74.8413434422878 -88.3159434720664 49135.5990021598 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 11:38:40 2021-Apr-13 11:38
2141-Sep-30 15:50 00:02 Amphi 0.0424595352632851 0.0424385814310805 0.0424804930065573 4.63013648860448 4.63013645936268 2503317.159874497 2.23161989157417 1226.51015203259 44.1812800494601 -31.63267058801 75500.1152823973 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 11:38:40 2021-Apr-13 11:38

Alternate Designations
 1999 JB67 = 2000 SO13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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