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71546 (2000 DK2)
Classification: Main-belt Asteroid          SPK-ID: 2071546
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1276661385826513 4.1651e-08  
a 3.079067239594697 2.1785e-08 au
q 2.685974614679299 1.2676e-07 au
i 2.180268112908695 4.1804e-06 deg
node 96.52558770450669 0.00012324 deg
peri 77.85237085654043 0.00012452 deg
M 257.4953149233014 1.8573e-05 deg
tp 2459562.412122178555
(2021-Dec-13.91212218)
0.00010482 TDB
period 1973.454811679275
5.40
2.0944e-05
5.734e-08
d
yr
n .1824212025881984 1.936e-09 deg/d
Q 3.472159864510095 2.4566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      835  
   data-arc span      7713 days (21.12 yr)  
   first obs. used      1998-11-25  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53005  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 11:27:39  

Additional Information
 Earth MOID = 1.69195 au 
 Jupiter MOID = 1.492 au 
 T_jup = 3.215 
[ show covariance matrix ]

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 MPO417321  
diameter diameter 5.952 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71546 (2000 DK2)          Discovered 2000-Feb-24 by Korlevic, K., Juric, M. at Visnjan
Reference: 20031109/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
1917-Mar-01 18:39 00:04 Jupiter 1.71883518794542 1.71883304444543 1.71883733144208 2.24325502467478 2.01162018148737 2421289.277118731 3.64631386532333 73.6178790750561 10.8572448306191 83.3896756554168 722966.246913607 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 11:27:57 2020-Jan-29 11:28
1926-Nov-02 01:15 00:03 Jupiter 1.60832679937615 1.60832550070691 1.60832809805116 1.6877335729005 1.33983136490106 2424821.552358972 3.32028552601956 245.527458736895 43.0349940870857 68.7556728340421 2170978.20325329 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 11:27:57 2020-Jan-29 11:28
1976-Dec-31 21:32 00:01 Jupiter 1.85939235747579 1.85939126335741 1.85939345159375 2.82338956439757 2.65715150021937 2443144.397505052 1.39958873927217 43.8040157297722 31.8558592842904 78.0163807448082 1298847.33673048 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 11:27:57 2020-Jan-29 11:28
1986-Sep-05 05:04 00:01 Jupiter 1.53135271259989 1.53135232079236 1.53135310440751 1.45420706889339 1.00422969510659 2446678.711407547 1.09640405938666 184.252663020307 112.73278700384 52.1850912880169 2143961.10520342 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 11:27:57 2020-Jan-29 11:28
2036-Oct-18 08:05 < 00:01 Jupiter 1.99929706518595 1.99929656448206 1.99929756588984 3.41777198038802 3.29148066812493 2464984.836586961 0.741869072664339 39.0126025336935 19.1272951485701 -89.0456130504407 3048749.11597781 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 11:27:57 2020-Jan-29 11:28
2046-Jun-30 11:40 00:01 Jupiter 1.51026526580969 1.51026484342506 1.51026568819475 1.40960820842592 0.930219449476268 2468526.986309856 1.14821032334672 232.682097894846 147.201068241672 43.9011937090368 1961799.1391227 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 11:27:57 2020-Jan-29 11:28
2056-Mar-10 17:53 00:01 Jupiter 1.96355165387413 1.96355069260181 1.96355261514622 3.0084689798386 2.86149266407014 2472068.245480952 1.43841479787422 48.3233201483432 29.6667088184711 -64.6454155228824 1783267.06824241 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 11:27:57 2020-Jan-29 11:28
2106-Apr-26 10:31 00:03 Jupiter 1.54421918685029 1.54421838962875 1.5442199840706 1.54815622623848 1.14007193200013 2490375.938389521 3.41660574330046 187.514248615104 125.422880482257 -45.9454045243612 1213544.74357713 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 11:27:57 2020-Jan-29 11:28
2115-Dec-30 12:03 00:04 Jupiter 1.8212559138204 1.82125368708161 1.82125814055858 2.46720471158839 2.27089123002269 2493911.002057334 3.69967936817027 116.560987730525 19.6106941095429 -66.9324988286622 1429949.05290961 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 11:27:57 2020-Jan-29 11:28
2166-Feb-27 16:17 00:06 Jupiter 1.63248151810793 1.63247918747285 1.63248384873642 1.88059319182486 1.58079699479333 2512233.178436262 5.7030298849598 127.061799576154 50.7478062795885 -55.419616624736 665833.144221922 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 11:27:57 2020-Jan-29 11:28
2175-Oct-31 18:02 00:06 Jupiter 1.68244766732015 1.68244459117008 1.68245074347768 1.96829359703 1.69330639106281 2515766.251735438 6.02286813725652 305.767297542023 15.0176005953303 82.0323590566897 1952069.11795298 T 25 CATAB v2.0f-lin.ifort 2020-Jan-29 11:27:57 2020-Jan-29 11:28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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