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30021 (2000 DP6)
Classification: Main-belt Asteroid          SPK-ID: 2030021
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1099145834549755 3.4023e-08  
a 2.185849470261716 7.1363e-09 au
q 1.945592736242621 7.5436e-08 au
i 3.381115490864476 4.3255e-06 deg
node 118.9627113316971 5.7592e-05 deg
peri 147.9608075267637 6.0645e-05 deg
M 110.5128326412217 1.8322e-05 deg
tp 2459034.141032956856
(2020-Jul-03.64103296)
6.028e-05 TDB
period 1180.398918549425
3.23
5.7806e-06
1.583e-08
d
yr
n .3049816416660215 1.4936e-09 deg/d
Q 2.426106204280811 7.9207e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1114  
   data-arc span      9919 days (27.16 yr)  
   first obs. used      1994-06-11  
   last obs. used      2021-08-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49933  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 23:39:58  

Additional Information
 Earth MOID = .930503 au 
 Jupiter MOID = 2.63168 au 
 T_jup = 3.667 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456892.5 (2014-Aug-23.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1099980431186797 3.4135e-08  
q 1.945786815277772 7.5729e-08 au
tp 2456673.242764841461
(2014-Jan-15.74276484)
6.2681e-05 TDB
node 118.9897174861724 5.7573e-05 deg
peri 148.2028711800135 6.0606e-05 deg
i 3.381249556814045 4.3262e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1114  
   data-arc span      9919 days (27.16 yr)  
   first obs. used      1994-06-11  
   last obs. used      2021-08-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49933  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 23:39:58  

Additional Information
 Jupiter MOID = 2.63168 au 
 T_jup = 3.667 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.165184397456848E-15 -2.576041968277908E-15 6.628210048689396E-13 -1.048084487526406E-15 1.863844210140611E-13 -8.005448888037535E-16
q -2.576041968277908E-15 5.734935950490315E-15 -1.5751645984807E-12 2.045950066833441E-15 -4.440671972741481E-13 1.891795005777436E-15
tp 6.628210048689396E-13 -1.5751645984807E-12 3.928913065850172E-9 1.249031047302139E-11 1.194704016027141E-9 -2.024482653699358E-12
node -1.048084487526406E-15 2.045950066833441E-15 1.249031047302139E-11 3.314668084732135E-9 -3.304574161461568E-9 4.538580039199113E-11
peri 1.863844210140611E-13 -4.440671972741481E-13 1.194704016027141E-9 -3.304574161461568E-9 3.673123554553909E-9 -4.592382818406096E-11
i -8.005448888037535E-16 1.891795005777436E-15 -2.024482653699358E-12 4.538580039199113E-11 -4.592382818406096E-11 1.871628659360427E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO309386  
diameter diameter 2.203 km 0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.230   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30021 (2000 DP6)          Discovered 2000-Feb-28 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 DP6 = 1998 SV161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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