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6463 Isoda (1994 AG3)
Classification: Main-belt Asteroid          SPK-ID: 2006463
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1861797723286633 1.2117e-08  
a 2.611668952547546 1.2196e-08 au
q 2.125429021564405 3.3224e-08 au
i 11.92383077736731 3.4074e-07 deg
node 287.2197418193417 1.7528e-06 deg
peri 78.92591533839939 6.1609e-06 deg
M 236.6265995881323 9.7269e-06 deg
tp 2459728.817078858359
(2022-May-29.31707886)
4.4162e-05 TDB
period 1541.613895329692
4.22
1.0798e-05
2.956e-08
d
yr
n .2335215069678714 1.6357e-09 deg/d
Q 3.097908883530687 1.4466e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2412  
   data-arc span      24294 days (66.51 yr)  
   first obs. used      1954-08-27  
   last obs. used      2021-03-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40093  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 18:46:52  

Additional Information
 Earth MOID = 1.15955 au 
 Jupiter MOID = 2.49825 au 
 T_jup = 3.354 
[ 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 11.78   n/a E2021B10  
diameter diameter 10.974 km 0.538 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 6.177 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Sergison, D. (2010) Minor Planet Bull. 37, 33-34.]
[Behrend, R. (2020) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.368   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

6463 Isoda (1994 AG3)          Discovered 1994-Jan-13 by Endate, K., Watanabe, K. at Kitami
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1994 AG3 = 1950 VF = 1954 QJ = 1980 YA = 1987 KG 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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