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103463 (2000 AF207)
Classification: Main-belt Asteroid          SPK-ID: 2103463
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08674089566961629 6.4458e-08  
a 2.994973790941462 2.4298e-08 au
q 2.735187081808173 1.9429e-07 au
i 9.397656766772339 6.0092e-06 deg
node 301.1575502117333 3.3739e-05 deg
peri 215.5649529988835 5.2014e-05 deg
M 347.9036258981484 3.6035e-05 deg
tp 2459264.112237996807
(2021-Feb-18.61223800)
0.00018949 TDB
period 1893.162817719493
5.18
2.3038e-05
6.307e-08
d
yr
n .1901579708995429 2.3141e-09 deg/d
Q 3.254760500074751 2.6405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      7742 days (21.20 yr)  
   first obs. used      2000-01-03  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54667  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:46:57  

Additional Information
 Earth MOID = 1.75184 au 
 Jupiter MOID = 1.80312 au 
 T_jup = 3.229 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457658.5 (2016-Sep-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08769172084415133 6.4769e-08  
q 2.731502454048166 1.9593e-07 au
tp 2457375.113656607460
(2015-Dec-18.61365661)
0.00018739 TDB
node 301.1903034560025 3.3747e-05 deg
peri 216.1463082315941 5.1461e-05 deg
i 9.397477886787108 6.0097e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      7742 days (21.20 yr)  
   first obs. used      2000-01-03  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54667  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:46:57  

Additional Information
 Jupiter MOID = 1.80312 au 
 T_jup = 3.229 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.194963651395108E-15 -1.260937553970864E-14 4.790077290365326E-12 2.065480153730074E-14 1.078031744658543E-12 -4.549076356078672E-15
q -1.260937553970864E-14 3.839035611266741E-14 -1.499569396044226E-11 -6.255086390932458E-14 -3.347337684355971E-12 1.432371550228951E-14
tp 4.790077290365326E-12 -1.499569396044226E-11 3.511394212961229E-8 6.932274955494708E-11 7.310575922965575E-9 1.117320214901075E-13
node 2.065480153730074E-14 -6.255086390932458E-14 6.932274955494708E-11 1.138873961005084E-9 -1.108458862962886E-9 5.518379161174047E-11
peri 1.078031744658543E-12 -3.347337684355971E-12 7.310575922965575E-9 -1.108458862962886E-9 2.648246690148051E-9 -5.446997274806602E-11
i -4.549076356078672E-15 1.432371550228951E-14 1.117320214901075E-13 5.518379161174047E-11 -5.446997274806602E-11 3.61164667914079E-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 15.6   n/a MPO532342  
diameter diameter 3.339 km 0.984 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.174   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103463 (2000 AF207)          Discovered 2000-Jan-03 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 AF207 = 2002 PQ20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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