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48362 (2184 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2048362
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2168668393997696 3.7624e-08  
a 2.365796600079137 8.0062e-09 au
q 1.852733768757254 9.1782e-08 au
i 2.597106100665902 4.5569e-06 deg
node 31.68532793539391 9.126e-05 deg
peri 284.3456033595158 9.2059e-05 deg
M 332.0528923051655 1.0055e-05 deg
tp 2459103.680802087614
(2020-Sep-11.18080209)
3.71e-05 TDB
period 1329.121036679109
3.64
6.7469e-06
1.847e-08
d
yr
n .2708556933983094 1.3749e-09 deg/d
Q 2.878859431401021 9.7424e-09 au
  Orbit Determination Parameters
   # obs. used (total)      719  
   data-arc span      17115 days (46.86 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49872  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 04:33:26  

Additional Information
 Earth MOID = .841332 au 
 Jupiter MOID = 2.42313 au 
 T_jup = 3.515 
[ 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 16.3   n/a MPO272863  
rotation period rot_per 2.102 h n/a LCDB (Rev. 2019-August); 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.]

48362 (2184 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2184 T-2 = 1995 SL53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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