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3562 Ignatius (1984 AZ)
Classification: Main-belt Asteroid          SPK-ID: 2003562
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1541513757597678 3.4407e-08  
a 2.338865058419751 5.9971e-09 au
q 1.978325791947896 8.0765e-08 au
i 5.725626566820067 3.074e-06 deg
node 92.87011767975011 3.8203e-05 deg
peri 60.64841731694706 3.9866e-05 deg
M 31.9215559338356 1.0416e-05 deg
tp 2458884.652217137897
(2020-Feb-05.15221714)
3.7779e-05 TDB
period 1306.49025745488
3.58
5.025e-06
1.376e-08
d
yr
n .2755474049238617 1.0598e-09 deg/d
Q 2.699404324891605 6.9216e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3026  
   data-arc span      40746 days (111.56 yr)  
   first obs. used      1909-01-27  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40142  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:59:17  

Additional Information
 Earth MOID = .996374 au 
 Jupiter MOID = 2.30715 au 
 T_jup = 3.543 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.3   n/a MPO347550  
rotation period rot_per 2.832 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Falese, J.; Odden, C.; Prakash, P. (2014) Minor Planet Bull. 41, 3.]
[Stephens, R.D. (2016) Minor Planet Bull. 43, 252-255.]
[Stephens, R.D.; Warner, B.D. (2019) Minor Planet Bull. 45, 66-71.]

3562 Ignatius (1984 AZ)          Discovered 1984-Jan-08 by Wagner, J. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1984 AZ = 1952 BM2 = 1952 DZ1 = 1965 YF = 1978 NC5 = A909 BM 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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