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74062 (1998 KR33)
Classification: Main-belt Asteroid          SPK-ID: 2074062
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .137877323582811 4.0313e-08  
a 2.223362763846482 9.6328e-09 au
q 1.916811456613648 9.1248e-08 au
i 2.773133227056084 4.0785e-06 deg
node 65.57298958737816 8.4562e-05 deg
peri 118.6404794597487 8.6445e-05 deg
M 275.5785049087618 2.246e-05 deg
tp 2459284.464766364690
(2021-Mar-10.96476636)
7.6924e-05 TDB
period 1210.915724494178
3.32
7.8695e-06
2.155e-08
d
yr
n .2972956686563622 1.9321e-09 deg/d
Q 2.529914071079317 1.0961e-08 au
  Orbit Determination Parameters
   # obs. used (total)      716  
   data-arc span      10451 days (28.61 yr)  
   first obs. used      1991-04-18  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59245  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 06:44:24  

Additional Information
 Earth MOID = .92044 au 
 Jupiter MOID = 2.42727 au 
 T_jup = 3.634 
[ 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 16.0   n/a MPO417338  

74062 (1998 KR33)          Discovered 1998-May-22 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 KR33 = 1996 VO25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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