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4053 Cherkasov (1981 TQ1)
Classification: Main-belt Asteroid          SPK-ID: 2004053
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07750581479125103 1.4593e-08  
a 2.338072808426124 6.0319e-09 au
q 2.156858570367788 3.5014e-08 au
i 4.601510427062611 5.9217e-07 deg
node 334.0210926635955 8.3397e-06 deg
peri 8.497908109022442 1.2121e-05 deg
M 32.3608438052719 1.022e-05 deg
tp 2459083.117647245089
(2020-Aug-21.61764725)
3.7086e-05 TDB
period 1305.826487283493
3.58
5.0533e-06
1.384e-08
d
yr
n .2756874695878676 1.0668e-09 deg/d
Q 2.519287046484459 6.4994e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2617  
   data-arc span      15899 days (43.53 yr)  
   first obs. used      1977-09-08  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45645  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:22:51  

Additional Information
 Earth MOID = 1.14664 au 
 Jupiter MOID = 2.75846 au 
 T_jup = 3.558 
[ 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 13.48   n/a E2021B10  

4053 Cherkasov (1981 TQ1)          Discovered 1981-Oct-02 by Zhuravleva, L. V. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1981 TQ1 = 1934 PC1 = 1977 TE1 = 1979 BF2 = 1981 TE4 = 1981 WZ5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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