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JPL Small-Body Database Browser
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3519 Ambiorix (1984 DO)
Classification: Main-belt Asteroid          SPK-ID: 2003519
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1769134863822035 3.2503e-08  
a 2.16986402464976 5.3931e-09 au
q 1.785985815073651 6.9709e-08 au
i .5661866120931494 3.0776e-06 deg
node 49.70521912091414 0.00036556 deg
peri 246.1929424288666 0.00036575 deg
M 223.9996603680943 1.3654e-05 deg
tp 2459041.546823180359
(2020-Jul-11.04682318)
4.5007e-05 TDB
period 1167.473969364118
3.20
4.3525e-06
1.192e-08
d
yr
n .3083580528960995 1.1496e-09 deg/d
Q 2.553742234225868 6.3472e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2955  
   data-arc span      29840 days (81.70 yr)  
   first obs. used      1937-08-30  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4293  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 23:31:05  

Additional Information
 Earth MOID = .769409 au 
 Jupiter MOID = 2.63406 au 
 T_jup = 3.669 
[ 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 13.2   n/a MPO358663  
diameter diameter 5.943 km 0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 5.78 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]
geometric albedo albedo 0.288   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

3519 Ambiorix (1984 DO)          Discovered 1984-Feb-23 by Debehogne, H. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1984 DO = 1937 QB = 1953 RS1 = 1959 LF = 1962 GF = 1962 GG = 1969 QT = 1969 RN1 = 1978 EC3 = 1978 GH1 = 1978 JQ = 1985 SA1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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