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15103 (2000 AN204)
Classification: Main-belt Asteroid          SPK-ID: 2015103
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1540174412129249 4.6606e-08  
a 2.568908314691073 1.1409e-08 au
q 2.173251629351746 1.2332e-07 au
i 12.71560791636424 6.8926e-06 deg
node 189.957357500155 1.4062e-05 deg
peri 238.8920863027885 2.5067e-05 deg
M 12.43221474432312 1.9627e-05 deg
tp 2458948.564138989481
(2020-Apr-09.06413899)
8.1905e-05 TDB
period 1503.908221366936
4.12
1.0018e-05
2.743e-08
d
yr
n .2393763095947357 1.5946e-09 deg/d
Q 2.964565000030399 1.3166e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1601  
   data-arc span      24271 days (66.45 yr)  
   first obs. used      1953-08-16  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46625  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:11:17  

Additional Information
 Earth MOID = 1.21484 au 
 Jupiter MOID = 2.4686 au 
 T_jup = 3.380 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457008.5 (2014-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1523712896937864 4.6649e-08  
q 2.178169886456723 1.2335e-07 au
tp 2457441.558834145122
(2016-Feb-23.05883415)
8.1557e-05 TDB
node 190.0123070826207 1.404e-05 deg
peri 238.2746200573897 2.5297e-05 deg
i 12.72191345363949 6.8963e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1601  
   data-arc span      24271 days (66.45 yr)  
   first obs. used      1953-08-16  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46625  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:11:17  

Additional Information
 Jupiter MOID = 2.4686 au 
 T_jup = 3.380 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.176151400312168E-15 -5.738653091158011E-15 -2.650507912068394E-12 8.957363852254248E-15 -6.654550933584564E-13 -1.117092011718202E-14
q -5.738653091158011E-15 1.521618064562203E-14 6.909167185909162E-12 -2.456776528448935E-14 1.729825418900496E-12 2.956079620668267E-14
tp -2.650507912068394E-12 6.909167185909162E-12 6.651504240685817E-9 -1.380907950943047E-11 1.720148637804786E-9 2.029902567843582E-11
node 8.957363852254248E-15 -2.456776528448935E-14 -1.380907950943047E-11 1.971170432683897E-10 -1.953084115182051E-10 2.415019116810586E-11
peri -6.654550933584564E-13 1.729825418900496E-12 1.720148637804786E-9 -1.953084115182051E-10 6.399159709734469E-10 -1.848629206504846E-11
i -1.117092011718202E-14 2.956079620668267E-14 2.029902567843582E-11 2.415019116810586E-11 -1.848629206504846E-11 4.755868126807522E-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 13.9   n/a MPO412294  
diameter diameter 4.814 km 0.463 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.333   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15103 (2000 AN204)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AN204 = 1990 TB5 = 1998 QV79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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