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JPL Small-Body Database Browser
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46098 (2001 FH2)
Classification: Main-belt Asteroid          SPK-ID: 2046098
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06178642663512055 6.2141e-08  
a 2.178317589443175 9.8061e-09 au
q 2.043727129515052 1.3311e-07 au
i 4.907772812488641 4.676e-06 deg
node 265.9992714091781 6.9647e-05 deg
peri 244.7113571970382 7.7355e-05 deg
M 233.3934074708904 3.3973e-05 deg
tp 2459013.484777516005
(2020-Jun-12.98477752)
0.00011144 TDB
period 1174.303145956466
3.22
7.9295e-06
2.171e-08
d
yr
n .3065647922681677 2.0701e-09 deg/d
Q 2.312908049371299 1.0412e-08 au
  Orbit Determination Parameters
   # obs. used (total)      574  
   data-arc span      7466 days (20.44 yr)  
   first obs. used      1998-04-01  
   last obs. used      2018-09-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61647  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:36:11  

Additional Information
 Earth MOID = 1.06091 au 
 Jupiter MOID = 2.69184 au 
 T_jup = 3.676 
[ show covariance matrix ]

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 MPO347844  

46098 (2001 FH2)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FH2 = 1998 HW128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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