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183427 (2003 AD25)
Classification: Main-belt Asteroid          SPK-ID: 2183427
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .150611094606478 7.4289e-08  
a 2.625129968745821 2.0143e-08 au
q 2.229756270668743 1.9669e-07 au
i 2.633490483652246 4.6484e-06 deg
node 253.2590482711264 0.00016835 deg
peri 238.3782550573869 0.0001698 deg
M 54.00845578124165 2.0787e-05 deg
tp 2458967.431328288077
(2020-Apr-27.93132829)
8.9066e-05 TDB
period 1553.547876949932
4.25
1.7881e-05
4.896e-08
d
yr
n .2317276508444561 2.6672e-09 deg/d
Q 3.020503666822898 2.3177e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      8041 days (22.02 yr)  
   first obs. used      1999-02-06  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56972  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:38:55  

Additional Information
 Earth MOID = 1.24562 au 
 Jupiter MOID = 2.03519 au 
 T_jup = 3.385 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457110.5 (2015-Mar-29.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1504973035925609 7.4994e-08  
q 2.230041721071255 1.9862e-07 au
tp 2457415.913744764935
(2016-Jan-28.41374476)
8.6062e-05 TDB
node 253.3480813714999 0.00016849 deg
peri 238.8518662187833 0.00016991 deg
i 2.631972333811683 4.6477e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      8041 days (22.02 yr)  
   first obs. used      1999-02-06  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56972  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:38:55  

Additional Information
 Jupiter MOID = 2.03519 au 
 T_jup = 3.385 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.62407300084785E-15 -1.484079677557672E-14 3.533444593795684E-12 9.002288281264567E-14 9.662732337622961E-13 -3.873752946555301E-15
q -1.484079677557672E-14 3.94516350486831E-14 -9.256407563655764E-12 -2.35553167829179E-13 -2.559481547483717E-12 1.070280175726938E-14
tp 3.533444593795684E-12 -9.256407563655764E-12 7.406607200304423E-9 5.073364498656948E-11 1.968545790320141E-9 -2.126488209374219E-12
node 9.002288281264567E-14 -2.35553167829179E-13 5.073364498656948E-11 2.83904567178041E-8 -2.834447810276438E-8 7.389545354059682E-11
peri 9.662732337622961E-13 -2.559481547483717E-12 1.968545790320141E-9 -2.834447810276438E-8 2.886988198513181E-8 -7.45083281495267E-11
i -3.873752946555301E-15 1.070280175726938E-14 -2.126488209374219E-12 7.389545354059682E-11 -7.45083281495267E-11 2.160122307494299E-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 16.04   n/a MPCxxxxx  

183427 (2003 AD25)          Discovered 2003-Jan-04 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
1928-Sep-22 00:58 00:24 Hygie 0.0463967435499064 0.0463822119364714 0.0464112802258705 2.31215333552604 2.31215297536368 2425511.540365333 24.40443148071 1052.92054233974 116.537297493911 47.2658611382243 43741.425293781 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 21:38:56 2021-Apr-13 21:38
2038-Aug-30 12:30 00:02 Iris 0.0441643187410023 0.0441544808433148 0.0441741572548726 5.04574643868368 5.04574641288627 2465666.020924139 1.54043539683084 557.590369424643 96.5571355348906 -28.8844019311448 34629.5011984243 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 21:38:56 2021-Apr-13 21:38
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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