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305895 (2009 FH29)
Classification: Main-belt Asteroid          SPK-ID: 2305895
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .140614955396133 8.2512e-08  
a 2.560574616900847 2.1256e-08 au
q 2.200519531356864 2.0643e-07 au
i 9.691959524178818 5.6522e-06 deg
node 61.75827358320286 6.9986e-05 deg
peri 37.23327087265901 9.4886e-05 deg
M 327.6652729314345 6.4103e-05 deg
tp 2459134.922286868585
(2020-Oct-12.42228687)
0.00026701 TDB
period 1496.596002498353
4.10
1.8635e-05
5.102e-08
d
yr
n .2405458783793566 2.9952e-09 deg/d
Q 2.92062970244483 2.4245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      10009 days (27.40 yr)  
   first obs. used      1993-05-24  
   last obs. used      2020-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53735  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:10:19  

Additional Information
 Earth MOID = 1.22545 au 
 Jupiter MOID = 2.29034 au 
 T_jup = 3.401 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457661.5 (2016-Sep-30.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1386317849971672 8.2608e-08  
q 2.205920360148067 2.0631e-07 au
tp 2457637.103694165010
(2016-Sep-05.60369417)
0.00026857 TDB
node 61.78169555165802 7.0034e-05 deg
peri 37.07825539027611 9.5949e-05 deg
i 9.687865754126234 5.6574e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      10009 days (27.40 yr)  
   first obs. used      1993-05-24  
   last obs. used      2020-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53735  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:10:19  

Additional Information
 Jupiter MOID = 2.29034 au 
 T_jup = 3.401 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.824103577036104E-15 -1.698124247540774E-14 1.845204682069982E-11 3.684511706244967E-13 4.57373903806885E-12 -3.815270997664257E-14
q -1.698124247540774E-14 4.256374632154623E-14 -4.594699452369708E-11 -9.243375557754628E-13 -1.139271480007491E-11 9.593213011617482E-14
tp 1.845204682069982E-11 -4.594699452369708E-11 7.212736546514777E-8 1.370145651433054E-9 1.790456134340884E-8 -1.297682271924979E-10
node 3.684511706244967E-13 -9.243375557754628E-13 1.370145651433054E-9 4.90482739173676E-9 -4.468698238856445E-9 -1.802632242684442E-10
peri 4.57373903806885E-12 -1.139271480007491E-11 1.790456134340884E-8 -4.468698238856445E-9 9.20618561365488E-9 1.429120902214221E-10
i -3.815270997664257E-14 9.593213011617482E-14 -1.297682271924979E-10 -1.802632242684442E-10 1.429120902214221E-10 3.200645653963006E-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 16.7   n/a MPO494624  

305895 (2009 FH29)          Discovered 2009-Mar-22 by CSS at Catalina
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2009 FH29 = 1999 VW185 = 2003 UT164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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