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11170 (1998 FY34)
Classification: Main-belt Asteroid          SPK-ID: 2011170
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07128914530563001 2.6909e-08  
a 2.850400397732662 1.1761e-08 au
q 2.647197789599472 8.0705e-08 au
i 1.252224802364965 2.9315e-06 deg
node 216.9878580520783 0.00015817 deg
peri 186.3682831012629 0.00016028 deg
M 349.3455048191352 2.5977e-05 deg
tp 2459052.522067505845
(2020-Jul-22.02206751)
0.00012691 TDB
period 1757.750506634913
4.81
1.0879e-05
2.979e-08
d
yr
n .2048072230052684 1.2676e-09 deg/d
Q 3.05360300586585 1.26e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2095  
   data-arc span      15795 days (43.24 yr)  
   first obs. used      1976-09-20  
   last obs. used      2019-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48873  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 22:21:45  

Additional Information
 Earth MOID = 1.65578 au 
 Jupiter MOID = 2.23531 au 
 T_jup = 3.302 
[ 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 13.7   n/a MPO502255  
diameter diameter 5.006 km 0.209 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.281   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11170 (1998 FY34)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FY34 = 1976 SL = 1986 VA8 = 1986 VR = 1999 LR24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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