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362493 (2010 TM25)
Classification: Main-belt Asteroid          SPK-ID: 2362493
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09981875230496082 4.84e-08  
a 2.993111619939169 3.3496e-08 au
q 2.694342952527361 1.5971e-07 au
i 10.76638414656264 7.2864e-06 deg
node 356.4856187171689 2.0184e-05 deg
peri 62.35506687916146 4.5124e-05 deg
M 316.9386290262102 3.8504e-05 deg
tp 2459426.739351994620
(2021-Jul-31.23935199)
0.00020284 TDB
period 1891.397437569676
5.18
3.175e-05
8.693e-08
d
yr
n .1903354593007046 3.195e-09 deg/d
Q 3.291880287350976 3.6839e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      5523 days (15.12 yr)  
   first obs. used      2005-10-23  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53544  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:39:42  

Additional Information
 Earth MOID = 1.7247 au 
 Jupiter MOID = 2.06775 au 
 T_jup = 3.221 
[ 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 15.78   n/a E2021B25  
rotation period rot_per 6.742 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

362493 (2010 TM25)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: Last Updated: 2013-04-29

Alternate Designations
 2010 TM25 = 2005 UO490 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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