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277871 (2006 JA36)
Classification: Main-belt Asteroid          SPK-ID: 2277871
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .106963642581014 1.0027e-07  
a 3.032660088726168 3.7075e-08 au
q 2.708275718925956 3.2448e-07 au
i 4.767404447860266 5.7289e-06 deg
node 97.20036331280794 8.9322e-05 deg
peri 91.41700998581105 9.333e-05 deg
M 313.3112554304905 2.9754e-05 deg
tp 2459450.674894869210
(2021-Aug-24.17489487)
0.00016174 TDB
period 1929.008007890023
5.28
3.5374e-05
9.685e-08
d
yr
n .1866244196641637 3.4223e-09 deg/d
Q 3.357044458526381 4.1041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      9436 days (25.83 yr)  
   first obs. used      1995-03-26  
   last obs. used      2021-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69553  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 14:34:26  

Additional Information
 Earth MOID = 1.71377 au 
 Jupiter MOID = 1.61582 au 
 T_jup = 3.229 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458050.5 (2017-Oct-24.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1079384267941124 1.0031e-07  
q 2.703187160499269 3.2439e-07 au
tp 2457522.868663872390
(2016-May-14.36866387)
0.00014523 TDB
node 97.20971465898104 8.9347e-05 deg
peri 91.44002633724675 9.3278e-05 deg
i 4.767898403872189 5.7295e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      9436 days (25.83 yr)  
   first obs. used      1995-03-26  
   last obs. used      2021-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69553  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 14:34:26  

Additional Information
 Jupiter MOID = 1.61582 au 
 T_jup = 3.229 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.006207278100369E-14 -3.242891838176894E-14 -3.607728713881437E-12 5.623918895644604E-14 -4.472941711651513E-13 -5.96026568079415E-15
q -3.242891838176894E-14 1.052311569225993E-13 1.250114038920931E-11 -1.749195158348357E-13 1.634524637827238E-12 1.999548868165889E-14
tp -3.607728713881437E-12 1.250114038920931E-11 2.109168024289041E-8 2.225790335401203E-12 3.965745164830067E-9 5.789057075528035E-12
node 5.623918895644604E-14 -1.749195158348357E-13 2.225790335401203E-12 7.982815154020889E-9 -7.952813015331298E-9 2.587782947159034E-11
peri -4.472941711651513E-13 1.634524637827238E-12 3.965745164830067E-9 -7.952813015331298E-9 8.700695758081862E-9 -2.480760693422216E-11
i -5.96026568079415E-15 1.999548868165889E-14 5.789057075528035E-12 2.587782947159034E-11 -2.480760693422216E-11 3.282769677256244E-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 16.4   n/a MPO503248  

277871 (2006 JA36)          Discovered 2006-May-04 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ 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
1939-Aug-12 02:33 00:05 Jupiter 1.63268801248421 1.63268672930927 1.63268929567529 1.77766665979698 1.45688653766909 2429487.606000354 4.70073046102704 409.275393493463 63.8397440995338 76.6170915166135 1177769.00393558 T 14 CATAB v2.0f-lin.ifort 2021-Feb-24 14:34:27 2021-Feb-24 14:34
1987-Apr-22 14:40 00:02 Jupiter 1.62612418142344 1.62612325636559 1.62612510648194 1.75114431559379 1.42293283868606 2446908.110821086 1.78540329926359 220.545863119339 71.8411932827612 71.315136499955 1146874.50168536 T 14 CATAB v2.0f-lin.ifort 2021-Feb-24 14:34:27 2021-Feb-24 14:34
2034-Dec-31 03:23 00:01 Jupiter 1.62615823854748 1.62615733613224 1.62615914096097 1.76629406348544 1.44154361229642 2464327.641069555 1.12083863262711 140.427957578211 94.5298358706559 79.7947853473571 925185.836888747 T 14 CATAB v2.0f-lin.ifort 2021-Feb-24 14:34:27 2021-Feb-24 14:34
2082-Sep-10 21:46 00:04 Jupiter 1.63420668778878 1.63420551427465 1.63420786130106 1.8247564152092 1.51430506604039 2481748.406606356 3.94084402510155 207.175423237168 86.9013583757568 -73.2106636912618 786820.397452128 T 14 CATAB v2.0f-lin.ifort 2021-Feb-24 14:34:27 2021-Feb-24 14:34
2130-May-29 11:49 00:07 Jupiter 1.65200888062494 1.6520069247157 1.65201083653173 1.92993887300125 1.64292987626578 2499174.992014622 6.86736614482003 226.659992572185 67.2634167040082 -70.2336929755407 637891.364528753 T 14 CATAB v2.0f-lin.ifort 2021-Feb-24 14:34:27 2021-Feb-24 14:34
2178-Feb-21 03:48 00:10 Jupiter 1.68871774952449 1.68871447207876 1.68872102695976 2.10162220182377 1.84760960372202 2516609.658372406 9.79776485809336 157.562611407229 37.9007074638302 -76.9643515550572 416402.753085594 T 14 CATAB v2.0f-lin.ifort 2021-Feb-24 14:34:27 2021-Feb-24 14:34
2187-May-07 12:04 00:10 Jupiter 1.93511182173882 1.93510649356514 1.93511714993087 3.06595153854361 2.91969757990455 2519972.002992763 10.0923118872742 414.715605690117 34.726640298379 -63.3856617266665 1494233.1923379 T 14 CATAB v2.0f-lin.ifort 2021-Feb-24 14:34:27 2021-Feb-24 14:34
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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