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JPL Small-Body Database Browser
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154148 (2002 FZ37)
Classification: Main-belt Asteroid          SPK-ID: 2154148
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1050047643617729 4.8563e-08  
a 2.7454343308316 2.5416e-08 au
q 2.457150645851906 1.3811e-07 au
i 7.6582883134255 6.4503e-06 deg
node 38.1866825772873 4.2632e-05 deg
peri 257.4282420865786 5.3923e-05 deg
M 245.1739979009438 3.4079e-05 deg
tp 2459530.471799091617
(2021-Nov-11.97179909)
0.00015786 TDB
period 1661.556130016567
4.55
2.3073e-05
6.317e-08
d
yr
n .2166643626998087 3.0087e-09 deg/d
Q 3.033718015811294 2.8085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      7957 days (21.79 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57532  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:30:16  

Additional Information
 Earth MOID = 1.45559 au 
 Jupiter MOID = 2.15173 au 
 T_jup = 3.327 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457128.5 (2015-Apr-16.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048815478945259 4.8488e-08  
q 2.459753574790603 1.3767e-07 au
tp 2457863.277220670893
(2017-Apr-19.77722067)
0.00015721 TDB
node 38.30258916247198 4.2698e-05 deg
peri 256.198461205964 5.3933e-05 deg
i 7.651099161796555 6.4414e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      7957 days (21.79 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57532  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:30:16  

Additional Information
 Jupiter MOID = 2.15173 au 
 T_jup = 3.327 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.351108198426504E-15 -6.585372312064848E-15 9.097425310742909E-13 -1.148345109780438E-14 2.920878333743873E-13 1.238758035448039E-15
q -6.585372312064848E-15 1.895218593693914E-14 -2.537892164867768E-12 3.635672216934799E-14 -8.663196073016048E-13 -4.011449689523075E-15
tp 9.097425310742909E-13 -2.537892164867768E-12 2.471481697001466E-8 6.258550641080792E-11 5.197840373023659E-9 1.194530303151746E-12
node -1.148345109780438E-14 3.635672216934799E-14 6.258550641080792E-11 1.823159457992339E-9 -1.793953913341668E-9 -8.397151548955824E-11
peri 2.920878333743873E-13 -8.663196073016048E-13 5.197840373023659E-9 -1.793953913341668E-9 2.908771447223676E-9 8.352148741899213E-11
i 1.238758035448039E-15 -4.011449689523075E-15 1.194530303151746E-12 -8.397151548955824E-11 8.352148741899213E-11 4.149136661861891E-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 15.6   n/a MPO426965  

154148 (2002 FZ37)          Discovered 2002-Mar-30 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2002 FZ37 = 1999 RQ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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