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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1958260926469183 2.2253e-08  
a 3.941838769630149 2.5316e-08 au
q 3.169923885529341 8.7728e-08 au
i 3.742310232404459 1.6657e-06 deg
node 280.1632237818104 1.9654e-05 deg
peri 179.5060445444593 1.8808e-05 deg
M 110.4791429133286 7.7639e-06 deg
tp 2458323.247716325152
(2018-Jul-23.74771633)
5.8698e-05 TDB
period 2858.556047730206
7.83
2.7538e-05
7.539e-08
d
yr
n .1259377091052151 1.2132e-09 deg/d
Q 4.713753653730957 3.0274e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2958  
   data-arc span      21689 days (59.38 yr)  
   first obs. used      1961-10-10  
   last obs. used      2021-02-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39133  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 15:16:54  

Additional Information
 Earth MOID = 2.18661 au 
 Jupiter MOID = .474887 au 
 T_jup = 3.023 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457110.5 (2015-Mar-29.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1974565349775045 2.2294e-08  
q 3.167886843900963 8.8178e-08 au
tp 2458323.952310520212
(2018-Jul-24.45231052)
5.8284e-05 TDB
node 280.2159273348623 1.964e-05 deg
peri 179.7103197109296 1.8795e-05 deg
i 3.742523177142902 1.6664e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2958  
   data-arc span      21689 days (59.38 yr)  
   first obs. used      1961-10-10  
   last obs. used      2021-02-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39133  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 15:16:54  

Additional Information
 Jupiter MOID = .474887 au 
 T_jup = 3.023 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.970408567387851E-16 -1.91320568025258E-15 4.472802908690568E-13 5.960676151084584E-14 9.778027344407912E-15 5.160207714831003E-15
q -1.91320568025258E-15 7.775346495853824E-15 -1.433989887424874E-12 -2.109043131420993E-13 -4.769270318732645E-14 -1.805691279265758E-14
tp 4.472802908690568E-13 -1.433989887424874E-12 3.396999419335115E-9 2.721917251773987E-10 7.22034607681448E-11 2.442500485473014E-11
node 5.960676151084584E-14 -2.109043131420993E-13 2.721917251773987E-10 3.857368066565571E-10 -3.505349280187867E-10 3.164157667229041E-11
peri 9.778027344407912E-15 -4.769270318732645E-14 7.22034607681448E-11 -3.505349280187867E-10 3.532339435693854E-10 -2.850870282516989E-11
i 5.160207714831003E-15 -1.805691279265758E-14 2.442500485473014E-11 3.164157667229041E-11 -2.850870282516989E-11 2.776973298202138E-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

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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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