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437750 (2014 FR30)
Classification: Main-belt Asteroid          SPK-ID: 2437750
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3392289981230557 1.088e-07  
a 3.145607592445599 6.1438e-08 au
q 2.078526280372001 3.65e-07 au
i 24.94308479378363 1.5764e-05 deg
node 11.85227405254323 2.021e-05 deg
peri 273.9280892471651 3.9431e-05 deg
M 327.0256273760149 2.099e-05 deg
tp 2459187.150554314661
(2020-Dec-03.65055431)
0.00011845 TDB
period 2037.770371540048
5.58
5.97e-05
1.634e-07
d
yr
n .1766636737032984 5.1757e-09 deg/d
Q 4.212688904519196 8.2279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      6275 days (17.18 yr)  
   first obs. used      2003-03-23  
   last obs. used      2020-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61224  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:34:49  

Additional Information
 Earth MOID = 1.23169 au 
 Jupiter MOID = 1.94025 au 
 T_jup = 2.981 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457848.5 (2017-Apr-05.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3382043639670885 1.0871e-07  
q 2.083300720998716 3.6523e-07 au
tp 2457147.901615618784
(2015-May-05.40161562)
0.00013621 TDB
node 11.88039174210841 2.0203e-05 deg
peri 273.8477294738155 3.9527e-05 deg
i 24.93710617918048 1.5761e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      6275 days (17.18 yr)  
   first obs. used      2003-03-23  
   last obs. used      2020-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61224  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:34:49  

Additional Information
 Jupiter MOID = 1.94025 au 
 T_jup = 2.981 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.181767713475447E-14 -3.952158141495789E-14 7.442260200217872E-12 4.152155709336232E-14 2.266448290641154E-12 1.03383417023232E-14
q -3.952158141495789E-14 1.333919557883569E-13 -2.613114690548063E-11 -1.533316547649177E-13 -7.672750326430536E-12 -1.05207687889466E-14
tp 7.442260200217872E-12 -2.613114690548063E-11 1.855282307559321E-8 -1.168321866521929E-10 4.56296829903237E-9 1.252999021398546E-10
node 4.152155709336232E-14 -1.533316547649177E-13 -1.168321866521929E-10 4.081724811758986E-10 -3.948537561453288E-10 6.653457208639479E-12
peri 2.266448290641154E-12 -7.672750326430536E-12 4.56296829903237E-9 -3.948537561453288E-10 1.562371108208129E-9 2.725816135834656E-11
i 1.03383417023232E-14 -1.05207687889466E-14 1.252999021398546E-10 6.653457208639479E-12 2.725816135834656E-11 2.484058914042594E-10

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 16.3   n/a MPO472432  
diameter diameter 4.045 km 1.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.029   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

437750 (2014 FR30)          Discovered 2003-Mar-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2014 FR30 = 2010 OF104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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