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152898 (2000 DC12)
Classification: Main-belt Asteroid          SPK-ID: 2152898
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .110521805096284 3.875e-08  
a 2.366970774614057 1.2432e-08 au
q 2.105368891993562 9.6127e-08 au
i 5.087911317329092 4.675e-06 deg
node 171.0223326443287 6.1101e-05 deg
peri 326.8765367538035 6.7388e-05 deg
M 285.3999886693684 2.8609e-05 deg
tp 2459476.128526270747
(2021-Sep-18.62852627)
0.00010648 TDB
period 1330.110648612269
3.64
1.0479e-05
2.869e-08
d
yr
n .2706541748053782 2.1323e-09 deg/d
Q 2.628572657234552 1.3806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      10098 days (27.65 yr)  
   first obs. used      1993-05-20  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51292  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:29:10  

Additional Information
 Earth MOID = 1.12045 au 
 Jupiter MOID = 2.38804 au 
 T_jup = 3.534 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457451.5 (2016-Mar-04.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1094167439595124 3.8669e-08  
q 2.108583861821669 9.5853e-08 au
tp 2456813.983716218297
(2014-Jun-05.48371622)
0.0001022 TDB
node 171.1023030951128 6.1094e-05 deg
peri 326.5731677384734 6.7533e-05 deg
i 5.087366463427435 4.6765e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      10098 days (27.65 yr)  
   first obs. used      1993-05-20  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51292  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:29:10  

Additional Information
 Jupiter MOID = 2.38804 au 
 T_jup = 3.534 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.495275377320263E-15 -3.684481593939542E-15 -2.304816832162603E-13 -1.493241812169498E-14 -5.439307942581041E-14 -8.045418548986601E-16
q -3.684481593939542E-15 9.187892361257461E-15 7.465448552273731E-13 3.633801870660262E-14 1.95235126896169E-13 2.120591417329823E-15
tp -2.304816832162603E-13 7.465448552273731E-13 1.044485928455779E-8 -3.582496865424863E-11 2.972317571874E-9 -4.480455878398723E-12
node -1.493241812169498E-14 3.633801870660262E-14 -3.582496865424863E-11 3.732487390277583E-9 -3.727174398782696E-9 8.120450653971765E-11
peri -5.439307942581041E-14 1.95235126896169E-13 2.972317571874E-9 -3.727174398782696E-9 4.560770169541309E-9 -8.21516634712954E-11
i -8.045418548986601E-16 2.120591417329823E-15 -4.480455878398723E-12 8.120450653971765E-11 -8.21516634712954E-11 2.186991278297881E-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 17.16   n/a MPCxxxxx  

152898 (2000 DC12)          Discovered 2000-Feb-27 by Spacewatch at Kitt Peak
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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