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JPL Small-Body Database Browser
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56748 (2000 OF4)
Classification: Main-belt Asteroid          SPK-ID: 2056748
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2130397514856229 3.4214e-08  
a 2.583665292231998 1.2402e-08 au
q 2.033241880452864 8.6626e-08 au
i 9.638040821576292 5.3331e-06 deg
node 176.4555660654509 2.7906e-05 deg
peri 138.5111976882713 3.1809e-05 deg
M 185.700938712337 1.6947e-05 deg
tp 2459334.921447123795
(2021-Apr-30.42144712)
7.3727e-05 TDB
period 1516.885512815323
4.15
1.0922e-05
2.99e-08
d
yr
n .2373283922606947 1.7088e-09 deg/d
Q 3.134088704011133 1.5044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      685  
   data-arc span      8712 days (23.85 yr)  
   first obs. used      1995-04-06  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52793  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:26:43  

Additional Information
 Earth MOID = 1.03074 au 
 Jupiter MOID = 2.24083 au 
 T_jup = 3.371 
[ 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 15.4   n/a MPO351236  
diameter diameter 3.922 km 1.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56748 (2000 OF4)          Discovered 2000-Jul-24 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 OF4 = 1995 GR5 = 1996 TM62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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