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3577 Putilin (1969 TK)
Classification: Outer Main-belt Asteroid          SPK-ID: 2003577
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .195806838643256 2.1594e-08  
a 3.941173004364241 2.4973e-08 au
q 3.169464377833536 8.4287e-08 au
i 3.742493414919329 1.6332e-06 deg
node 280.1607506779974 1.9272e-05 deg
peri 179.4408123057799 1.8505e-05 deg
M 135.255988529055 7.8554e-06 deg
tp 2458322.780901774771
(2018-Jul-23.28090177)
5.8543e-05 TDB
period 2857.831875429664
7.82
2.7163e-05
7.437e-08
d
yr
n .1259696216194927 1.1973e-09 deg/d
Q 4.712881630894946 2.9863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3110  
   data-arc span      21809 days (59.71 yr)  
   first obs. used      1961-10-10  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .38389  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 22:34:12  

Additional Information
 Earth MOID = 2.18653 au 
 Jupiter MOID = .476412 au 
 T_jup = 3.024 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457254.5 (2015-Aug-20.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1973094421881584 2.1665e-08  
q 3.168762246533113 8.4952e-08 au
tp 2458324.251875001338
(2018-Jul-24.75187500)
5.8163e-05 TDB
node 280.2116913889296 1.9262e-05 deg
peri 179.7203225512997 1.8494e-05 deg
i 3.741922209538621 1.6338e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      3110  
   data-arc span      21809 days (59.71 yr)  
   first obs. used      1961-10-10  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .38389  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 22:34:12  

Additional Information
 Jupiter MOID = .476412 au 
 T_jup = 3.024 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.693854069071428E-16 -1.788987919039866E-15 4.281921133566504E-13 5.212997790823349E-14 1.26935884759633E-14 4.515626297453341E-15
q -1.788987919039866E-15 7.216777556387187E-15 -1.349152460927231E-12 -1.79365702838735E-13 -5.884337770655949E-14 -1.533640480624802E-14
tp 4.281921133566504E-13 -1.349152460927231E-12 3.382962749323037E-9 2.58693778525146E-10 8.237380168967276E-11 2.32689358109955E-11
node 5.212997790823349E-14 -1.79365702838735E-13 2.58693778525146E-10 3.710268729440063E-10 -3.379731907821557E-10 3.038312478352127E-11
peri 1.26935884759633E-14 -5.884337770655949E-14 8.237380168967276E-11 -3.379731907821557E-10 3.420409964200839E-10 -2.743461324744641E-11
i 4.515626297453341E-15 -1.533640480624802E-14 2.32689358109955E-11 3.038312478352127E-11 -2.743461324744641E-11 2.669324618913638E-12

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 10.54   n/a E2021B10  
diameter diameter 49.135 km 0.290 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
rotation period rot_per 18.239 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Brinsfield, J.W. (2011) Minor Planet Bull. 38, 154-155.]
[Warner, B.D.; Stephens, R.D. (2019) Minor Planet Bull. 46, 406-412.]
geometric albedo albedo 0.051   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

3577 Putilin (1969 TK)          Discovered 1969-Oct-07 by Chernykh, L. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1969 TK = 1961 TX = 1969 TZ7 = 1969 UV2 = 1970 XH = 1977 RP5 = 1980 FW9 = 1985 RM2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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