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150977 (2001 TY212)
Classification: Main-belt Asteroid          SPK-ID: 2150977
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0388243654002841 4.2751e-08  
a 2.573080956839338 1.6894e-08 au
q 2.473182721566495 1.0514e-07 au
i 15.02788197152594 4.8215e-06 deg
node 6.560623877608664 1.7243e-05 deg
peri 64.5237663553946 6.7864e-05 deg
M 195.0791474734312 6.6907e-05 deg
tp 2459891.139912986600
(2022-Nov-07.63991299)
0.00028291 TDB
period 1507.573874778033
4.13
1.4847e-05
4.065e-08
d
yr
n .2387942680772473 2.3517e-09 deg/d
Q 2.672979192112181 1.755e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      9191 days (25.16 yr)  
   first obs. used      1995-03-27  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62544  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:20:51  

Additional Information
 Earth MOID = 1.50922 au 
 Jupiter MOID = 2.4207 au 
 T_jup = 3.380 
[ 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 16.11   n/a E2021B55  

150977 (2001 TY212)          Discovered 2001-Oct-13 by LONEOS at Anderson Mesa
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2001 TY212 = 1995 FC11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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