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103901 (2000 DP56)
Classification: Main-belt Asteroid          SPK-ID: 2103901
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1604943187138309 4.7309e-08  
a 2.439050708009191 1.2675e-08 au
q 2.047596926318769 1.1637e-07 au
i 2.149786885412901 6.4559e-06 deg
node 165.8459655035191 0.00013198 deg
peri 24.08410563456396 0.00013401 deg
M 144.072234595628 2.5957e-05 deg
tp 2458643.689440871220
(2019-Jun-09.18944087)
9.7462e-05 TDB
period 1391.32846692477
3.81
1.0846e-05
2.969e-08
d
yr
n .2587455144906954 2.017e-09 deg/d
Q 2.830504489699612 1.471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      9470 days (25.93 yr)  
   first obs. used      1994-10-09  
   last obs. used      2020-09-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64504  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:49:05  

Additional Information
 Earth MOID = 1.04763 au 
 Jupiter MOID = 2.1235 au 
 T_jup = 3.484 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457627.5 (2016-Aug-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595540982715098 4.7306e-08  
q 2.050150032298633 1.1622e-07 au
tp 2457250.793351307448
(2015-Aug-16.29335131)
9.1248e-05 TDB
node 165.9193753436567 0.00013217 deg
peri 23.87140790725235 0.00013422 deg
i 2.147612337657263 6.4506e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      9470 days (25.93 yr)  
   first obs. used      1994-10-09  
   last obs. used      2020-09-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64504  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:49:05  

Additional Information
 Jupiter MOID = 2.1235 au 
 T_jup = 3.484 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.237863590983753E-15 -5.475055634715876E-15 -1.643477037100589E-12 1.434618495611669E-14 -4.504057139565969E-13 -4.398439598544748E-16
q -5.475055634715876E-15 1.350763946882114E-14 4.568653205157169E-12 -3.506186224002355E-14 1.241074350907473E-12 1.082360935966053E-15
tp -1.643477037100589E-12 4.568653205157169E-12 8.326158936444844E-9 -2.513546542468722E-11 2.155728131829944E-9 1.031800039278255E-12
node 1.434618495611669E-14 -3.506186224002355E-14 -2.513546542468722E-11 1.746783577152908E-8 -1.746142794499664E-8 -3.345052734156505E-10
peri -4.504057139565969E-13 1.241074350907473E-12 2.155728131829944E-9 -1.746142794499664E-8 1.80139786069968E-8 3.345377721902729E-10
i -4.398439598544748E-16 1.082360935966053E-15 1.031800039278255E-12 -3.345052734156505E-10 3.345377721902729E-10 4.161084196714621E-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 17.12   n/a E2021B55  

103901 (2000 DP56)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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