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JPL Small-Body Database Browser
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74007 (1998 FY78)
Classification: Main-belt Asteroid          SPK-ID: 2074007
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1542133680032008 3.2018e-08  
a 2.350493864431539 1.105e-08 au
q 1.988016289126693 7.7517e-08 au
i 6.316893201208762 4.7825e-06 deg
node 144.347228966203 4.0491e-05 deg
peri 126.7461837239936 4.4677e-05 deg
M 247.7450639626126 2.0576e-05 deg
tp 2459010.930905402871
(2020-Jun-10.43090540)
7.6421e-05 TDB
period 1316.246137237319
3.60
9.2819e-06
2.541e-08
d
yr
n .2735050761520997 1.9287e-09 deg/d
Q 2.712971439736386 1.2754e-08 au
  Orbit Determination Parameters
   # obs. used (total)      650  
   data-arc span      10114 days (27.69 yr)  
   first obs. used      1991-06-16  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5906  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:22:52  

Additional Information
 Earth MOID = .978962 au 
 Jupiter MOID = 2.40323 au 
 T_jup = 3.534 
[ 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 16.0   n/a MPO267933  

74007 (1998 FY78)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FY78 = 2002 LB36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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