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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .177173581678092 2.9332e-08  
a 2.170378892369446 4.2838e-09 au
q 1.785845090409822 6.392e-08 au
i .5661331902165728 2.5748e-06 deg
node 49.70164213684659 0.00033926 deg
peri 246.1388479453728 0.00033935 deg
M 347.4024477670879 8.032e-06 deg
tp 2459041.368192421347
(2020-Jul-10.86819242)
2.605e-05 TDB
period 1167.889523271595
3.20
3.4577e-06
9.467e-09
d
yr
n .3082483341331262 9.1261e-10 deg/d
Q 2.554912694329071 5.0428e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3491  
   data-arc span      30391 days (83.21 yr)  
   first obs. used      1937-08-30  
   last obs. used      2020-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4181  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:12:38  

Additional Information
 Earth MOID = .769975 au 
 Jupiter MOID = 2.63418 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. 2020-October); 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

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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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