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136512 (2005 NA50)
Classification: Main-belt Asteroid          SPK-ID: 2136512
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1737909757194691 6.1037e-08  
a 3.112907682787998 2.3599e-08 au
q 2.571912419271641 1.9184e-07 au
i 4.536414973466912 6.7962e-06 deg
node 163.6669989592937 6.844e-05 deg
peri 180.1488534123015 7.0167e-05 deg
M 223.7443815073931 1.61e-05 deg
tp 2459959.776061288650
(2023-Jan-15.27606129)
9.331e-05 TDB
period 2006.077878386682
5.49
2.2812e-05
6.246e-08
d
yr
n .1794546482360483 2.0407e-09 deg/d
Q 3.653902946304356 2.7701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      8966 days (24.55 yr)  
   first obs. used      1995-10-01  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55627  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:38:54  

Additional Information
 Earth MOID = 1.56244 au 
 Jupiter MOID = 1.76357 au 
 T_jup = 3.190 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456630.5 (2013-Dec-04.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693380866520033 6.1052e-08  
q 2.59324952253289 1.9227e-07 au
tp 2455943.279995162180
(2012-Jan-16.77999516)
8.6862e-05 TDB
node 163.7351346820166 6.8661e-05 deg
peri 180.3454893241705 7.0492e-05 deg
i 4.523158807013183 6.7763e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      8966 days (24.55 yr)  
   first obs. used      1995-10-01  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55627  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:38:54  

Additional Information
 Jupiter MOID = 1.76357 au 
 T_jup = 3.190 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.727401774245542E-15 -1.167594877627537E-14 1.878256975222775E-12 1.404802624940463E-14 2.496342936785441E-13 -3.494092953229628E-15
q -1.167594877627537E-14 3.696672509400205E-14 -6.051732131197749E-12 -4.861459446582094E-14 -7.874572025428203E-13 1.086467204797628E-14
tp 1.878256975222775E-12 -6.051732131197749E-12 7.545004915646613E-9 -2.58001632714942E-12 1.41891297775074E-9 -5.9524981736901E-12
node 1.404802624940463E-14 -4.861459446582094E-14 -2.58001632714942E-12 4.71431349882742E-9 -4.698955860711806E-9 1.665449557263385E-10
peri 2.496342936785441E-13 -7.874572025428203E-13 1.41891297775074E-9 -4.698955860711806E-9 4.969083907778092E-9 -1.669058801353511E-10
i -3.494092953229628E-15 1.086467204797628E-14 -5.9524981736901E-12 1.665449557263385E-10 -1.669058801353511E-10 4.591866707655565E-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 15.26   n/a E2021B55  
diameter diameter 5.437 km 2.263 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136512 (2005 NA50)          Discovered 2005-Jul-05 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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
1921-Mar-22 23:19 00:03 Jupiter 1.80110725600235 1.80110624011653 1.80110827189273 2.04189107151391 1.7968755092981 2422771.471593596 3.39149966513615 213.254909159816 29.9946049482821 -87.4340199710541 1431372.83254623 T 18 CATAB v2.0f-lin.ifort 2020-May-20 22:39:02 2020-May-20 22:39
1931-May-13 00:27 00:03 Jupiter 1.80736694979393 1.80736614107959 1.80736775850827 2.13213221918 1.8996546543603 2426474.518436836 3.09600895467508 91.2073512259922 20.0522450467425 89.0889556132469 1438020.89152392 T 18 CATAB v2.0f-lin.ifort 2020-May-20 22:39:02 2020-May-20 22:39
1993-Feb-12 01:04 < 00:01 Jupiter 1.89450457593465 1.89450382198726 1.89450532988194 2.33830065797501 2.13856518038641 2449030.544638057 0.878828716128828 75.9768834072515 15.3852276953812 -77.4928596940311 1601200.11487929 T 18 CATAB v2.0f-lin.ifort 2020-May-20 22:39:02 2020-May-20 22:39
2003-Apr-12 06:50 < 00:01 Jupiter 1.76544558834647 1.7654450644894 1.76544611220314 1.93215557572865 1.66543343661236 2452741.784448594 0.531759125408046 89.2247272316208 29.6028964397351 -86.0697233971023 1856942.95370517 T 18 CATAB v2.0f-lin.ifort 2020-May-20 22:39:02 2020-May-20 22:39
2013-May-28 03:57 < 00:01 Jupiter 1.97406795610324 1.97406736549965 1.97406854670683 3.17523711104388 3.0371008236314 2456440.664791924 0.280892320474632 60.0302409439399 19.8664179006105 81.8384118410073 2482824.94781949 T 18 CATAB v2.0f-lin.ifort 2020-May-20 22:39:02 2020-May-20 22:39
2075-Mar-08 22:32 00:02 Jupiter 1.77533031944668 1.77532973264107 1.77533090625208 1.97301904920364 1.7142316577132 2479005.438699355 2.12943901149748 139.777157021871 35.8332438104986 -86.3318810235331 1558029.96989235 T 18 CATAB v2.0f-lin.ifort 2020-May-20 22:39:02 2020-May-20 22:39
2085-Apr-26 21:56 00:03 Jupiter 1.87808048956273 1.87807960629418 1.87808137283097 2.48342917366075 2.2946484942749 2482707.413646075 2.59085463167744 72.312290029219 10.1338969029906 79.8554181505644 1315316.39808588 T 18 CATAB v2.0f-lin.ifort 2020-May-20 22:39:02 2020-May-20 22:39
2147-Jan-31 02:29 00:05 Jupiter 1.83478644128222 1.8347852560335 1.83478762654073 2.14508475437101 1.91783624081316 2505265.603538138 4.63120249002327 275.41774626727 25.5110261575439 -86.3841698332993 1489855.40198857 T 18 CATAB v2.0f-lin.ifort 2020-May-20 22:39:02 2020-May-20 22:39
2157-Mar-29 15:10 00:05 Jupiter 1.8017642994104 1.80176325138516 1.80176534743891 2.09157495546235 1.8532326438701 2508976.132255656 5.17136513304784 177.218847344319 17.5638767074598 -88.829868910785 1828458.23421752 T 18 CATAB v2.0f-lin.ifort 2020-May-20 22:39:02 2020-May-20 22:39
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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