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72750 (2001 FH127)
Classification: Main-belt Asteroid          SPK-ID: 2072750
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04596887116444383 4.8562e-08  
a 3.167174679022068 2.4041e-08 au
q 3.021583234246814 1.6124e-07 au
i 10.43750758665671 3.53e-06 deg
node 98.47141051012127 2.9177e-05 deg
peri 44.0847073723506 5.5083e-05 deg
M 266.5407868366766 4.8241e-05 deg
tp 2459930.973369967387
(2022-Dec-17.47336997)
0.00027814 TDB
period 2058.763461361643
5.64
2.3441e-05
6.418e-08
d
yr
n .1748622446222647 1.991e-09 deg/d
Q 3.312766123797322 2.5146e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1002  
   data-arc span      8124 days (22.24 yr)  
   first obs. used      1998-11-13  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53434  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 17:52:52  

Additional Information
 Earth MOID = 2.04606 au 
 Jupiter MOID = 1.77778 au 
 T_jup = 3.176 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457556.5 (2016-Jun-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04106235765159905 4.8583e-08  
q 3.039619063091076 1.6036e-07 au
tp 2457866.114191676203
(2017-Apr-22.61419168)
0.00030552 TDB
node 98.59343184027932 2.9275e-05 deg
peri 43.47827312261336 6.0428e-05 deg
i 10.41729845482271 3.5205e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1002  
   data-arc span      8124 days (22.24 yr)  
   first obs. used      1998-11-13  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53434  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 17:52:52  

Additional Information
 Jupiter MOID = 1.77778 au 
 T_jup = 3.176 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.360355650839198E-15 -7.714053807317346E-15 3.997671908324315E-12 -6.231054050174749E-16 7.816935422522497E-13 2.391186815785902E-15
q -7.714053807317346E-15 2.571586233303508E-14 -1.058339079639977E-11 1.053192807113946E-15 -2.141613736134285E-12 -6.468067041447161E-15
tp 3.997671908324315E-12 -1.058339079639977E-11 9.33440554349702E-8 -3.6752835427432E-11 1.6194565357342E-8 1.762808368014842E-11
node -6.231054050174749E-16 1.053192807113946E-15 -3.6752835427432E-11 8.570333407831502E-10 -8.494676041848411E-10 2.022090027499655E-11
peri 7.816935422522497E-13 -2.141613736134285E-12 1.6194565357342E-8 -8.494676041848411E-10 3.651580329829095E-9 -1.683398399143846E-11
i 2.391186815785902E-15 -6.468067041447161E-15 1.762808368014842E-11 2.022090027499655E-11 -1.683398399143846E-11 1.239378280588476E-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 14.03   n/a MPCxxxxx  

72750 (2001 FH127)          Discovered 2001-Mar-29 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2001 FH127 = 2000 AA39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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