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4610 Kajov (1989 FO)
Classification: Main-belt Asteroid          SPK-ID: 2004610
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03632088478808725 4.9366e-08  
a 2.401902462702123 1.2718e-08 au
q 2.314663240082096 1.1959e-07 au
i 3.589191484068959 4.9374e-06 deg
node 116.86461730 8.1447e-05 deg
peri 206.029834534774 0.00011513 deg
M 347.556785289482 8.4836e-05 deg
tp 2457647.496073278739
(2016-Sep-15.99607328)
0.00032055 JED
period 1359.663621816714
3.72
1.0799e-05
2.957e-08
d
yr
n .2647713700826872 2.103e-09 deg/d
Q 2.48914168532215 1.318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1458  
   data-arc span      24366 days (66.71 yr)  
   first obs. used      1949-07-28  
   last obs. used      2016-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51366  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:48:51  

Additional Information
 Earth MOID = 1.30161 au 
 Jupiter MOID = 2.60177 au 
 T_jup = 3.522 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.0 mag n/a MPO337290  
SMASSII spectral type spec_B Sl   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

4610 Kajov (1989 FO)          Discovered 1989-Mar-26 by Mrkos, A. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1989 FO = 1949 OM = 1979 QQ7 = 1981 AX1 = 1987 WN4 = 1987 WX 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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