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JPL Small-Body Database Browser
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141527 (2002 FG7)
Classification: Apollo [NEO, PHA]          SPK-ID: 2141527
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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 84 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6270238964891577 3.1224e-08  
a 1.513593573122857 3.736e-09 au
q .5645342332024162 4.7622e-08 au
i 9.207029822332697 6.7271e-06 deg
node 187.6046815355971 9.7882e-06 deg
peri 247.5421549485676 1.0646e-05 deg
M 104.0267375836753 3.0963e-06 deg
tp 2458403.958250641739
(2018-Oct-12.45825064)
5.1505e-06 TDB
period 680.1619604004322
1.86
2.5183e-06
6.895e-09
d
yr
n .5292857009940058 1.9596e-09 deg/d
Q 2.462652913043297 6.0785e-09 au
  Orbit Determination Parameters
   # obs. used (total)      747  
   # delay obs. used      1  
   # Doppler obs. used      2  
   data-arc span      10532 days (28.84 yr)  
   first obs. used      1990-07-23  
   last obs. used      2019-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .30266  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jun-01 06:35:45  

Additional Information
 Earth MOID = .0416429 au 
 Jupiter MOID = 2.88834 au 
 T_jup = 4.267 
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Orbital Elements at Epoch 2457055.5 (2015-Feb-02.0) TDB
Reference: JPL 84 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6268304033726306 3.1188e-08  
q .5649527654142317 4.7453e-08 au
tp 2457043.515451182583
(2015-Jan-21.01545118)
1.2936e-06 TDB
node 187.6562037065354 9.8059e-06 deg
peri 247.4966325421658 1.0674e-05 deg
i 9.196328884286189 6.7316e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      747  
   # delay obs. used      1  
   # Doppler obs. used      2  
   data-arc span      10532 days (28.84 yr)  
   first obs. used      1990-07-23  
   last obs. used      2019-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .30266  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jun-01 06:35:45  

Additional Information
 Jupiter MOID = 2.88834 au 
 T_jup = 4.267 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.726654135116103E-16 -1.479294179893191E-15 2.641747709611455E-14 2.098707324149096E-14 -1.631534476277506E-13 -1.562147597895168E-14
q -1.479294179893191E-15 2.251754870050207E-15 -4.023649154640804E-14 -3.230539268399837E-14 2.486386829105323E-13 2.35898708127452E-14
tp 2.641747709611455E-14 -4.023649154640804E-14 1.673467827585677E-12 5.362193975020922E-12 -8.252536373077025E-12 2.674983993105394E-13
node 2.098707324149096E-14 -3.230539268399837E-14 5.362193975020922E-12 9.615584717469105E-11 -9.372982533937669E-11 -5.180012515671098E-11
peri -1.631534476277506E-13 2.486386829105323E-13 -8.252536373077025E-12 -9.372982533937669E-11 1.139250683976809E-10 5.417351762533296E-11
i -1.562147597895168E-14 2.35898708127452E-14 2.674983993105394E-13 -5.180012515671098E-11 5.417351762533296E-11 4.531466120492287E-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 18.9   n/a MPO351846  
rotation period rot_per 6.306 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2015) Minor Planet Bull. 42, 256-266.]
[Oey, J.; Williams, H.; Groom, R. (2017) Minor Planet Bull. 44, 200-204.]
[Warner, B.D.; Stephens, R.D. (2019) Minor Planet Bull. 46, 27-40.]

141527 (2002 FG7)          Discovered 2002-Mar-28 by NEAT at Haleakala
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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