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JPL Small-Body Database Browser
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48598 (1994 XD5)
Classification: Main-belt Asteroid          SPK-ID: 2048598
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1087177303978436 4.0573e-08  
a 2.572249865277543 1.1498e-08 au
q 2.292600697908409 1.0865e-07 au
i 5.360595270524669 3.4583e-06 deg
node 97.38727267070131 4.6605e-05 deg
peri 298.1635596207989 5.0683e-05 deg
M 16.4379918134986 2.0449e-05 deg
tp 2458531.695884591017
(2019-Feb-17.19588459)
8.5396e-05 TDB
period 1506.843526159539
4.13
1.0103e-05
2.766e-08
d
yr
n .2389100087369553 1.6019e-09 deg/d
Q 2.851899032646676 1.2748e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1373  
   data-arc span      9120 days (24.97 yr)  
   first obs. used      1994-12-09  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57457  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:36:24  

Additional Information
 Earth MOID = 1.30495 au 
 Jupiter MOID = 2.53432 au 
 T_jup = 3.415 
[ 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 14.7   n/a MPO459184  
diameter diameter 2.614 km 0.486 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.410   0.184 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48598 (1994 XD5)          Discovered 1994-Dec-09 by Kobayashi, T. at Oizumi
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 XD5 = 1998 YR28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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