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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1771735823919948 2.9427e-08  
a 2.17037889233718 4.4198e-09 au
q 1.785845088833832 6.4094e-08 au
i .5661350561538047 2.7368e-06 deg
node 49.70168251183008 0.00034104 deg
peri 246.1388075944344 0.00034115 deg
M 347.4024477782131 8.7198e-06 deg
tp 2459041.368192384343
(2020-Jul-10.86819238)
2.8294e-05 TDB
period 1167.889523245551
3.20
3.5675e-06
9.767e-09
d
yr
n .3082483341400001 9.4158e-10 deg/d
Q 2.554912695840528 5.2029e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3229  
   data-arc span      30292 days (82.93 yr)  
   first obs. used      1937-08-30  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42261  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:04:37  

Additional Information
 Earth MOID = .769975 au 
 Jupiter MOID = 2.63418 au 
 T_jup = 3.669 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456739.5 (2014-Mar-23.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1775466865347234 2.95e-08  
q 1.784697313386941 6.4243e-08 au
tp 2456705.802881633425
(2014-Feb-17.30288163)
2.8684e-05 TDB
node 49.63873046285152 0.00034067 deg
peri 246.1574467906339 0.00034077 deg
i .5668297234812282 2.737e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      3229  
   data-arc span      30292 days (82.93 yr)  
   first obs. used      1937-08-30  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42261  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:04:37  

Additional Information
 Jupiter MOID = 2.63418 au 
 T_jup = 3.669 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.702432502038546E-16 -1.892120780497022E-15 2.738206348405678E-13 6.03252606196707E-15 6.427246673209687E-14 -7.602274318663065E-17
q -1.892120780497022E-15 4.127174517320378E-15 -6.152042728289471E-13 -1.307962022237624E-14 -1.454133847891824E-13 1.672906042770276E-16
tp 2.738206348405678E-13 -6.152042728289471E-13 8.227600678968515E-10 -5.82972603884621E-13 2.498999065594156E-10 -8.081644021433712E-14
node 6.03252606196707E-15 -1.307962022237624E-14 -5.82972603884621E-13 1.160538614436577E-7 -1.160483752702074E-7 -9.852010772504079E-11
peri 6.427246673209687E-14 -1.454133847891824E-13 2.498999065594156E-10 -1.160483752702074E-7 1.161235265969741E-7 9.849492345221992E-11
i -7.602274318663065E-17 1.672906042770276E-16 -8.081644021433712E-14 -9.852010772504079E-11 9.849492345221992E-11 7.49113896897361E-12

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-August); 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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