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24584 (3256 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2024584
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1105801770726398 3.5541e-08  
a 2.368352653407353 8.0087e-09 au
q 2.106459797623112 8.512e-08 au
i 2.790490778490094 3.6152e-06 deg
node 43.51651117887357 8.5435e-05 deg
peri 252.3071872571391 8.7263e-05 deg
M 40.26075581890387 1.7251e-05 deg
tp 2459051.616213559954
(2020-Jul-21.11621356)
6.3848e-05 TDB
period 1331.275631274915
3.64
6.7527e-06
1.849e-08
d
yr
n .270417328720455 1.3716e-09 deg/d
Q 2.630245509191594 8.8943e-09 au
  Orbit Determination Parameters
   # obs. used (total)      975  
   data-arc span      17195 days (47.08 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-10-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54923  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:45:00  

Additional Information
 Earth MOID = 1.0906 au 
 Jupiter MOID = 2.52551 au 
 T_jup = 3.536 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.97   n/a E2021B10  

24584 (3256 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3256 T-2 = 1991 PH31 = 1997 CU11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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