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215097 (5049 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2215097
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1952014918133433 4.7194e-08  
a 2.380223705569065 1.4496e-08 au
q 1.9156004873925 1.1121e-07 au
i 7.106819144991031 4.7648e-06 deg
node 121.8865960741545 3.9795e-05 deg
peri 245.5989613215769 4.2293e-05 deg
M 224.678681171986 1.7759e-05 deg
tp 2459504.683712838705
(2021-Oct-17.18371284)
6.9228e-05 TDB
period 1341.297425963
3.67
1.2253e-05
3.355e-08
d
yr
n .2683968469868148 2.4519e-09 deg/d
Q 2.844846923745631 1.7326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      268  
   data-arc span      15537 days (42.54 yr)  
   first obs. used      1977-10-11  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55686  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:15:11  

Additional Information
 Earth MOID = .926698 au 
 Jupiter MOID = 2.63674 au 
 T_jup = 3.503 
[ show covariance matrix ]

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 16.9   n/a MPO413070  

215097 (5049 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 5049 T-3 = 1997 CK2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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