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103884 (2000 DB51)
Classification: Main-belt Asteroid          SPK-ID: 2103884
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1214470981294282 4.9974e-08  
a 2.58318844187151 1.3965e-08 au
q 2.269467701684736 1.346e-07 au
i 3.82919305228008 4.7763e-06 deg
node 141.0649100503714 5.7044e-05 deg
peri 186.6131983891677 5.9307e-05 deg
M 197.9277248252899 1.4972e-05 deg
tp 2459883.213967584284
(2022-Oct-30.71396758)
6.3363e-05 TDB
period 1516.465589598223
4.15
1.2297e-05
3.367e-08
d
yr
n .2373941106671465 1.925e-09 deg/d
Q 2.896909182058284 1.566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      8664 days (23.72 yr)  
   first obs. used      1997-07-02  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55854  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:36:54  

Additional Information
 Earth MOID = 1.25602 au 
 Jupiter MOID = 2.41093 au 
 T_jup = 3.410 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456996.5 (2014-Dec-05.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1228871757434977 5.0081e-08  
q 2.265072781851248 1.35e-07 au
tp 2456847.537072167926
(2014-Jul-09.03707217)
6.4704e-05 TDB
node 141.1350659171119 5.6993e-05 deg
peri 185.9479154939372 5.921e-05 deg
i 3.831011330361182 4.781e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      8664 days (23.72 yr)  
   first obs. used      1997-07-02  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55854  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:36:54  

Additional Information
 Jupiter MOID = 2.41093 au 
 T_jup = 3.410 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.508104045643376E-15 -6.738159939686732E-15 1.554025805827154E-12 -2.694996772949258E-15 4.061586889420637E-13 5.860012244334105E-17
q -6.738159939686732E-15 1.822539384527053E-14 -4.237897100881464E-12 6.594621941260441E-15 -1.102763072135749E-12 -4.551783090882756E-18
tp 1.554025805827154E-12 -4.237897100881464E-12 4.186614572102154E-9 -4.632614790643859E-12 1.052858129977104E-9 6.502521823766743E-13
node -2.694996772949258E-15 6.594621941260441E-15 -4.632614790643859E-12 3.248236244249811E-9 -3.241816635923992E-9 1.104537517457948E-10
peri 4.061586889420637E-13 -1.102763072135749E-12 1.052858129977104E-9 -3.241816635923992E-9 3.50579160599574E-9 -1.100385665699452E-10
i 5.860012244334105E-17 -4.551783090882756E-18 6.502521823766743E-13 1.104537517457948E-10 -1.100385665699452E-10 2.285748874789108E-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 15.57   n/a MPCxxxxx  

103884 (2000 DB51)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 DB51 = 2002 VO65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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