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JPL Small-Body Database Browser
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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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2215105173253766 3.6756e-08  
a 3.081662865564702 2.3775e-08 au
q 2.399042129991062 1.17e-07 au
i 1.51349338289402 5.9015e-06 deg
node 134.6987234322077 0.0001655 deg
peri 264.14587441101 0.00016612 deg
M 328.8708945203807 1.5209e-05 deg
tp 2459171.359942075665
(2020-Nov-17.85994208)		 8.4218e-05 TDB
period 1975.950744473226
5.41		 2.2866e-05
6.26e-08		 d
yr
n .1821907762665275 2.1084e-09 deg/d
Q 3.764283601138342 2.9041e-08 au
   Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      12946 days (35.44 yr)  
   first obs. used      1984-01-25  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55869  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 03:53:25  

Additional Information
 Earth MOID = 1.40741 au 
 Jupiter MOID = 1.66095 au 
 T_jup = 3.189 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456269.5 (2012-Dec-08.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2248017878829344 3.7579e-08  
q 2.389071242940369 1.1995e-07 au
tp 2457174.802068053315
(2015-Jun-01.30206805)		 7.3024e-05 TDB
node 135.0700031608631 0.0001662 deg
peri 261.3170747555214 0.00016677 deg
i 1.510270758111102 5.9001e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      12946 days (35.44 yr)  
   first obs. used      1984-01-25  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55869  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 03:53:25  

Additional Information
 Jupiter MOID = 1.66095 au 
 T_jup = 3.189 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.412197376668206E-15 -4.458161731883185E-15 -5.267452132220876E-13 -8.606908529769727E-16 -7.677707705223803E-14 -1.248553253491115E-17
q -4.458161731883185E-15 1.438873644555122E-14 2.042851196139064E-12 1.743264373783681E-15 2.803089712645184E-13 3.591111249647797E-17
tp -5.267452132220876E-13 2.042851196139064E-12 5.332575823676301E-9 -2.20826618966415E-11 1.009557954092016E-9 -4.235618361971451E-13
node -8.606908529769727E-16 1.743264373783681E-15 -2.20826618966415E-11 2.762404069166882E-8 -2.761822228011562E-8 6.334978370290949E-11
peri -7.677707705223803E-14 2.803089712645184E-13 1.009557954092016E-9 -2.761822228011562E-8 2.781206930988465E-8 -6.341515476067517E-11
i -1.248553253491115E-17 3.591111249647797E-17 -4.235618361971451E-13 6.334978370290949E-11 -6.341515476067517E-11 3.481077657520325E-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 00:02 Jupiter 1.6509534658938 1.65095309475392 1.65095383705076 1.0483031270685 0.269885954557708 2436564.327927406 1.88422095141346 7751.54229577587 792.316099533261 4.57120200806689 2052111.01480101 T 18 CATAB v2.0f-lin.ifort 2020-May-20 03:53:36 2020-May-20 03:53
2018-May-19 13:54 < 00:01 Jupiter 1.64927584275019 1.64927548212721 1.64927620339089 1.04942787673163 0.272312528809765 2458258.079121954 0.352704551245729 7362.25691541984 790.319597401869 4.94028603465337 2130335.10404666 T 18 CATAB v2.0f-lin.ifort 2020-May-20 03:53:36 2020-May-20 03:53
2077-Oct-10 14:48 00:02 Jupiter 1.64743682618717 1.64743645615961 1.64743719623768 1.0507029345557 0.275109633749584 2479952.116336298 2.30994078914676 8017.19901624337 793.753642101482 5.53210720797064 2080470.13364265 T 18 CATAB v2.0f-lin.ifort 2020-May-20 03:53:36 2020-May-20 03:53
2137-Mar-05 05:08 00:04 Jupiter 1.64554701751616 1.64554660140113 1.64554743366824 1.05253677076667 0.279931025238429 2501646.713829750 4.43111354907603 9730.75081789988 793.448106801247 6.13156659977644 1936533.57194108 T 18 CATAB v2.0f-lin.ifort 2020-May-20 03:53:36 2020-May-20 03:53
2196-Jul-28 16:11 00:07 Jupiter 1.64372626973911 1.64372575280541 1.64372678673755 1.05555404344596 0.289105036559264 2523342.174206010 6.64727463259051 12001.7945196404 780.854227164329 6.62578472114723 1770054.28025075 T 18 CATAB v2.0f-lin.ifort 2020-May-20 03:53:36 2020-May-20 03:53

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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