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13490 (1984 BZ6)
Classification: Main-belt Asteroid          SPK-ID: 2013490
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2215105168601859 3.655e-08  
a 3.081662870648502 1.7286e-08 au
q 2.399042135382309 1.1452e-07 au
i 1.513490871648889 4.1075e-06 deg
node 134.6987490857929 0.00016217 deg
peri 264.1458510653679 0.00016263 deg
M 328.8708907318423 9.1546e-06 deg
tp 2459171.359963292813
(2020-Nov-17.85996329)
4.9661e-05 TDB
period 1975.950749362797
5.41
1.6626e-05
4.552e-08
d
yr
n .182190775815689 1.533e-09 deg/d
Q 3.764283605914696 2.1115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      898  
   data-arc span      13444 days (36.81 yr)  
   first obs. used      1984-01-25  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48645  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:53:20  

Additional Information
 Earth MOID = 1.40741 au 
 Jupiter MOID = 1.66095 au 
 T_jup = 3.189 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457090.5 (2015-Mar-09.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2242652371555125 3.7227e-08  
q 2.390192860263327 1.163e-07 au
tp 2457175.412216496676
(2015-Jun-01.91221650)
5.374e-05 TDB
node 135.062129289057 0.00016316 deg
peri 261.3865085459792 0.00016357 deg
i 1.51059623265758 4.1095e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      898  
   data-arc span      13444 days (36.81 yr)  
   first obs. used      1984-01-25  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48645  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:53:20  

Additional Information
 Jupiter MOID = 1.66095 au 
 T_jup = 3.189 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.38586725696076E-15 -4.308607230418473E-15 -2.89882054164234E-13 3.320219162710849E-16 -4.39005526793226E-14 -8.317718426977653E-16
q -4.308607230418473E-15 1.352660172418421E-14 6.222075092229324E-13 2.669969678884445E-15 7.441224442473965E-14 2.719085564497184E-15
tp -2.89882054164234E-13 6.222075092229324E-13 2.887957571609911E-9 -6.237493989199799E-12 6.441220400388391E-10 2.047358080493342E-13
node 3.320219162710849E-16 2.669969678884445E-15 -6.237493989199799E-12 2.662131517289836E-8 -2.66136225951128E-8 1.661824227612367E-10
peri -4.39005526793226E-14 7.441224442473965E-14 6.441220400388391E-10 -2.66136225951128E-8 2.675577121377634E-8 -1.661132827152838E-10
i -8.317718426977653E-16 2.719085564497184E-15 2.047358080493342E-13 1.661824227612367E-10 -1.661132827152838E-10 1.688772772825105E-11

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 14.6   n/a MPO449044  

13490 (1984 BZ6)          Discovered 1984-Jan-26 by Bowell, E. at Palomar
Reference: 20000222/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
1958-Dec-26 19:52 00:01 Jupiter 1.65095344474871 1.65095310579054 1.6509537837218 1.04830308589327 0.269885770275478 2436564.327830398 1.26331926343502 7246.92447241783 753.535454815713 4.51525221074928 2172633.19110218 T 22 CATAB v2.0f-lin.ifort 2020-Dec-18 02:53:22 2020-Dec-18 02:53
2018-May-19 13:54 < 00:01 Jupiter 1.64927582616443 1.64927548032966 1.64927617201655 1.04942789337085 0.27231257396736 2458258.079137847 0.338663962880938 7285.06988280167 734.950627539362 5.08055724489536 2234951.24535282 T 22 CATAB v2.0f-lin.ifort 2020-Dec-18 02:53:22 2020-Dec-18 02:53
2077-Oct-10 14:48 00:02 Jupiter 1.64743681635032 1.64743644892518 1.64743718379831 1.05070299517653 0.275109854114435 2479952.116450006 1.67645295382699 7896.41874757242 716.227896789598 5.69975390734581 2236766.89483912 T 22 CATAB v2.0f-lin.ifort 2020-Dec-18 02:53:22 2020-Dec-18 02:53
2137-Mar-05 05:08 00:03 Jupiter 1.64554701598348 1.64554660385543 1.64554742814473 1.0525368868927 0.279931460157701 2501646.714045497 3.16197379464826 9033.74126245204 691.238438829951 6.25815583860533 2189074.97214975 T 22 CATAB v2.0f-lin.ifort 2020-Dec-18 02:53:22 2020-Dec-18 02:53
2196-Jul-28 16:11 00:05 Jupiter 1.64372627917116 1.64372578812205 1.64372677027044 1.05555423434058 0.289105743763468 2523342.174531882 4.72771608858131 10412.0466689713 654.571885676313 6.7303574565902 2105133.25338189 T 22 CATAB v2.0f-lin.ifort 2020-Dec-18 02:53:22 2020-Dec-18 02:53

Alternate Designations
 1984 BZ6 = 1996 GZ10 = 1998 RG6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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