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JPL Small-Body Database Browser
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35531 (1998 FQ70)
Classification: Main-belt Asteroid          SPK-ID: 2035531
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0906785732688523 4.6071e-08  
a 2.74743998533845 1.4499e-08 au
q 2.498306047326163 1.2935e-07 au
i 5.951632815724868 6.2167e-06 deg
node 32.74307393394247 4.3975e-05 deg
peri 30.51377947697196 5.5795e-05 deg
M 350.4571020673612 3.3104e-05 deg
tp 2458644.592886120322
(2019-Jun-10.09288612)		 0.00015301 TDB
period 1663.377216791275
4.55		 1.3167e-05
3.605e-08		 d
yr
n .2164271557683441 1.7132e-09 deg/d
Q 2.996573923350737 1.5813e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1232  
   data-arc span      9961 days (27.27 yr)  
   first obs. used      1991-10-29  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54175  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:47:32  

Additional Information
 Earth MOID = 1.51281 au 
 Jupiter MOID = 2.28051 au 
 T_jup = 3.333 
[ 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 14.2   n/a MPO365671  

35531 (1998 FQ70)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FQ70 = 1991 UN4 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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