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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1958811858302688 3.1402e-08  
a 3.942741139612715 2.6367e-08 au
q 3.170432329763591 1.2051e-07 au
i 3.742221435828615 3.4647e-06 deg
node 280.1660505937197 6.9359e-05 deg
peri 179.5743002025813 7.0257e-05 deg
M 85.2079999436627 1.1321e-05 deg
tp 2458323.679204349745
(2018-Jul-24.17920435)
8.8261e-05 TDB
period 2859.537679504161
7.83
2.8685e-05
7.854e-08
d
yr
n .1258944767821431 1.2629e-09 deg/d
Q 4.71504994946184 3.1532e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2893  
   data-arc span      21497 days (58.86 yr)  
   first obs. used      1961-10-10  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39173  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:59:09  

Additional Information
 Earth MOID = 2.18731 au 
 Jupiter MOID = .473256 au 
 T_jup = 3.023 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457073.5 (2015-Feb-20.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .197485101192136 3.1374e-08  
q 3.167729761039193 1.208e-07 au
tp 2458323.845558998075
(2018-Jul-24.34555900)
8.7599e-05 TDB
node 280.2165362997249 6.9328e-05 deg
peri 179.7035218186939 7.0212e-05 deg
i 3.742637595582019 3.465e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2893  
   data-arc span      21497 days (58.86 yr)  
   first obs. used      1961-10-10  
   last obs. used      2020-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39173  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:59:09  

Additional Information
 Jupiter MOID = .473256 au 
 T_jup = 3.023 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.843120615627994E-16 -3.734569717919306E-15 -1.258520865999829E-14 -1.549916512791158E-15 -3.726931213725872E-14 -9.160126151977911E-17
q -3.734569717919306E-15 1.459228463850555E-14 4.39915720487298E-13 9.799403142228723E-15 1.577229013922245E-13 8.049960939907471E-16
tp -1.258520865999829E-14 4.39915720487298E-13 7.673635031716001E-9 -4.797945439345518E-12 1.00726949500046E-9 -1.06811705161688E-12
node -1.549916512791158E-15 9.799403142228723E-15 -4.797945439345518E-12 4.806422535830429E-9 -4.796750459306602E-9 -6.827470294922861E-12
peri -3.726931213725872E-14 1.577229013922245E-13 1.00726949500046E-9 -4.796750459306602E-9 4.929723843022679E-9 6.645554679599497E-12
i -9.160126151977911E-17 8.049960939907471E-16 -1.06811705161688E-12 -6.827470294922861E-12 6.645554679599497E-12 1.200622551294023E-11

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 10.4   n/a MPO347550  
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. 2019-August); 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. 46-4, submitted. (Hildas)]
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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