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JPL Small-Body Database Browser
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18563 Danigoldman (1997 FC3)
Classification: Main-belt Asteroid          SPK-ID: 2018563
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1288861417335879 5.1832e-08  
a 2.931307221317172 1.1572e-08 au
q 2.553502343325797 1.5315e-07 au
i .8713061952110758 4.3386e-06 deg
node 217.6023251907565 0.00024339 deg
peri 156.5962563682127 0.00024382 deg
M 41.96758811602682 1.2814e-05 deg
tp 2458786.801268661906
(2019-Oct-30.30126866)
6.5278e-05 TDB
period 1833.118049791733
5.02
1.0855e-05
2.972e-08
d
yr
n .1963866975402379 1.163e-09 deg/d
Q 3.309112099308547 1.3064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2000  
   data-arc span      10135 days (27.75 yr)  
   first obs. used      1992-04-07  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52405  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 00:49:13  

Additional Information
 Earth MOID = 1.55427 au 
 Jupiter MOID = 2.15701 au 
 T_jup = 3.264 
[ 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 13.7   n/a MPO502309  

18563 Danigoldman           Discovered 1997 Mar. 31 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Danielle Goldman (b. 1994) is a finalist in the 2012 Intel Science Talent Search, a science competition for high-school seniors, for her behavioral and social-sciences project. She attends the Bronx High School of Science, Bronx, New York.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120506/MPCPages.arcLast Updated: 2012-05-09

[ show close-approach data ]
Alternate Designations
 1997 FC3 = 1999 RN34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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