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JPL Small-Body Database Browser
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37910 (1998 FS84)
Classification: Main-belt Asteroid          SPK-ID: 2037910
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1683764412777538 3.3981e-08  
a 2.547046335730442 1.3883e-08 au
q 2.118183737950608 9.0067e-08 au
i 15.16263019358089 3.5179e-06 deg
node 124.1936328741433 2.2138e-05 deg
peri 204.4188464291741 2.8901e-05 deg
M 7.721243723946191 2.1155e-05 deg
tp 2458968.655205108849
(2020-Apr-29.15520511)
8.7183e-05 TDB
period 1484.751235770507
4.07
1.2139e-05
3.323e-08
d
yr
n .2424648596525188 1.9823e-09 deg/d
Q 2.975908933510277 1.622e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1131  
   data-arc span      7846 days (21.48 yr)  
   first obs. used      1998-03-01  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52578  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:40:41  

Additional Information
 Earth MOID = 1.1137 au 
 Jupiter MOID = 2.36317 au 
 T_jup = 3.374 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO493115  

37910 (1998 FS84)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FS84 = 1999 NJ44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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