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JPL Small-Body Database Browser
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13754 (1998 SB63)
Classification: Main-belt Asteroid          SPK-ID: 2013754
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .048302979144915 4.1686e-08  
a 2.65338707937617 1.4309e-08 au
q 2.525220578617676 1.0977e-07 au
i 22.3730223447143 5.0493e-06 deg
node 22.86625389693595 1.235e-05 deg
peri 60.18664120022178 5.5679e-05 deg
M 210.5322081107907 5.3907e-05 deg
tp 2459255.957383189613
(2021-Feb-10.45738319)
0.00023692 TDB
period 1578.699029173895
4.32
1.277e-05
3.496e-08
d
yr
n .2280358658283216 1.8446e-09 deg/d
Q 2.781553580134664 1.5e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1804  
   data-arc span      13882 days (38.01 yr)  
   first obs. used      1981-11-25  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41153  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 23:00:00  

Additional Information
 Earth MOID = 1.5746 au 
 Jupiter MOID = 2.3561 au 
 T_jup = 3.280 
[ 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 12.3   n/a MPO400140  
diameter diameter 10.238 km 0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.169   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13754 (1998 SB63)          Discovered 1998-Sep-25 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SB63 = 1981 WZ3 = 1992 GA2 = 1992 GA6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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