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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2168668399067753 3.7526e-08  
a 2.365796600028153 7.858e-09 au
q 1.852733767517855 9.1628e-08 au
i 2.597106791509633 4.0166e-06 deg
node 31.68532765412498 9.0846e-05 deg
peri 284.3456035696294 9.1606e-05 deg
M 332.0528923688079 9.408e-06 deg
tp 2459103.680801849311
(2020-Sep-11.18080185)
3.4672e-05 TDB
period 1329.121036636145
3.64
6.622e-06
1.813e-08
d
yr
n .270855693407065 1.3495e-09 deg/d
Q 2.878859432538452 9.5621e-09 au
  Orbit Determination Parameters
   # obs. used (total)      751  
   data-arc span      17161 days (46.98 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49375  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:37:46  

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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