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(2005 NA56)
Classification: Mars-crossing Asteroid          SPK-ID: 3286905
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5432030552317494 1.3254e-07  
a 3.029057450856117 1.1038e-07 au
q 1.38366418907858 4.4054e-07 au
i 9.139008396095884 1.1422e-05 deg
node 130.930187706341 3.1243e-05 deg
peri 63.88146610651084 4.1909e-05 deg
M 25.2827318900981 2.2364e-05 deg
tp 2459065.267464410565
(2020-Aug-03.76746441)
0.00011267 TDB
period 1925.571691533198
5.27
0.00010525
2.882e-07
d
yr
n .186957463896531 1.0219e-08 deg/d
Q 4.674450712633655 1.7034e-07 au
  Orbit Determination Parameters
   # obs. used (total)      312  
   data-arc span      5337 days (14.61 yr)  
   first obs. used      2005-07-05  
   last obs. used      2020-02-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46358  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 22:43:37  

Additional Information
 Earth MOID = .417544 au 
 Jupiter MOID = .619768 au 
 T_jup = 2.983 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO339384  

[ 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-Jan-15 07:52 00:13 Jupiter 0.719971119203312 0.719948196475266 0.719994043014699 4.99470964508919 4.75333459253864 2429643.827997883 13.4487577499635 1832.83709221741 96.6892486917511 53.6845652272075 773860.710863513 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 22:43:38 2021-Apr-14 22:43
1973-Apr-08 13:19 00:04 Earth 0.446709267554913 0.446681407545227 0.446737128239404 4.85740533854593 4.85617722660533 2441781.054687386 3.85663037828345 1637.34354506028 50.9848685566092 -31.9411968824922 790596.480678755 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 22:43:38 2021-Apr-14 22:43
1975-Apr-14 06:46 00:01 Jupiter 0.646323388155396 0.646319400501575 0.646327375830306 5.55439552138793 5.31321569218045 2442516.781678850 1.20474083214856 293.142620735971 90.5723046765176 55.1631408861374 626726.474551054 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 22:43:38 2021-Apr-14 22:43
2022-Oct-14 01:13 00:03 Jupiter 0.613433459062644 0.613430673027643 0.613436245102072 5.14921168569615 4.87368463075736 2459866.550922490 2.75098791927015 187.331547387587 97.8934284434088 56.8421263862185 690931.560006438 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 22:43:38 2021-Apr-14 22:43
2035-Feb-28 10:24 00:02 Jupiter 1.79352823253673 1.79350739939487 1.79354906572203 9.68350293130464 9.63460932790846 2464386.933239837 1.82097491772082 1130.27866980804 140.435447093658 24.380715987809 528477.139133032 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 22:43:38 2021-Apr-14 22:43
2074-Apr-01 12:10 00:08 Earth 0.479818870542264 0.47980079860474 0.479836955433179 1.33460103803446 1.33043366709003 2478664.007109338 8.42372863400037 4041.56459221597 31.2373135112781 77.4532868921571 375374.103183828 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 22:43:38 2021-Apr-14 22:43
2082-Jun-16 18:40 00:19 Jupiter 0.587194789253214 0.58719113025095 0.587198448440794 4.55414115199705 4.2255439856125 2481662.277796960 19.0992733928551 780.973347846498 130.234050638722 82.1291830018055 766203.794054852 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 22:43:38 2021-Apr-14 22:43
2129-Aug-17 14:38 00:31 Jupiter 1.50920690932437 1.50887965409579 1.5095341722088 8.61401438512248 8.54861217710058 2498890.109588254 31.4424186242742 17182.8638664738 52.2351168038298 19.9338670500365 984462.311889294 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 22:43:38 2021-Apr-14 22:43
2142-Feb-10 23:54 00:19 Jupiter 0.701112756782117 0.700974798902618 0.701250761303453 5.76546384615751 5.55196811945584 2503450.495658289 18.6897746751309 11482.0863321702 160.460278782183 55.4626837388008 454384.763188129 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 22:43:38 2021-Apr-14 22:43
2170-Mar-31 15:26 00:24 Earth 0.484952667479083 0.484816817616315 0.485088517835648 2.69439493796239 2.69235500364363 2513726.143048751 24.4758245423552 6818.22252798211 271.013106437131 -4.80251876419621 37730.798373813 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 22:43:38 2021-Apr-14 22:43
2177-Mar-22 13:39 00:09 Jupiter 1.82344206929002 1.82337013221717 1.82351400633738 9.64072371482474 9.59241975809488 2516274.069095964 8.88281390267558 3570.93104135633 157.582235664085 -2.27739391714907 65128.734568391 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 22:43:38 2021-Apr-14 22:43
2189-Jul-31 00:54 00:08 Jupiter 0.958533692054511 0.958500809217342 0.95856657643408 7.03440735911169 6.90764484001753 2520787.537656831 7.54137778737019 2536.76080995984 43.6602349588727 50.931167129444 2791888.41629193 T 34 CATAB v2.0g-lin.ifort 2021-Apr-14 22:43:38 2021-Apr-14 22:43
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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