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48365 (3106 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2048365
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .180985342605974 5.8541e-08  
a 2.592393823671035 1.2394e-08 au
q 2.123208539324322 1.5573e-07 au
i 13.77837008397599 7.7567e-06 deg
node 16.81690771197799 1.1924e-05 deg
peri 38.09477950015494 2.1473e-05 deg
M 26.0403500270198 1.5705e-05 deg
tp 2458890.220646655468
(2020-Feb-10.72064666)
6.6352e-05 TDB
period 1524.578861760225
4.17
1.0933e-05
2.993e-08
d
yr
n .2361307827555452 1.6934e-09 deg/d
Q 3.061579108017749 1.4637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1186  
   data-arc span      16933 days (46.36 yr)  
   first obs. used      1973-09-24  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48442  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:05:24  

Additional Information
 Earth MOID = 1.14919 au 
 Jupiter MOID = 2.42272 au 
 T_jup = 3.356 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457549.5 (2016-Jun-10.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1792456494151466 5.8789e-08  
q 2.127829800178135 1.5618e-07 au
tp 2457361.746333619665
(2015-Dec-05.24633362)
6.6482e-05 TDB
node 16.87703665262422 1.1899e-05 deg
peri 37.37113299011379 2.1665e-05 deg
i 13.79391445108721 7.7615e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1186  
   data-arc span      16933 days (46.36 yr)  
   first obs. used      1973-09-24  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48442  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:05:24  

Additional Information
 Jupiter MOID = 2.42272 au 
 T_jup = 3.356 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.456172016134363E-15 -9.164779367678699E-15 -2.820618608109071E-12 1.913381939858936E-14 -7.631753969586925E-13 -2.717902021512305E-14
q -9.164779367678699E-15 2.439142623478942E-14 7.331846083798083E-12 -5.173003233186697E-14 1.990778982893154E-12 7.286804651037336E-14
tp -2.820618608109071E-12 7.331846083798083E-12 4.419852611543369E-9 -1.760720927281092E-11 1.205399536435907E-9 2.434437454122506E-11
node 1.913381939858936E-14 -5.173003233186697E-14 -1.760720927281092E-11 1.415830669391221E-10 -1.417760732843249E-10 1.510770534471674E-12
peri -7.631753969586925E-13 1.990778982893154E-12 1.205399536435907E-9 -1.417760732843249E-10 4.693617844747758E-10 4.923431697469442E-12
i -2.717902021512305E-14 7.286804651037336E-14 2.434437454122506E-11 1.510770534471674E-12 4.923431697469442E-12 6.024070522849035E-11

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 14.7   n/a MPO359064  
diameter diameter 4.156 km 1.534 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.148   0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48365 (3106 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 3106 T-2 = 1998 SR77 = 2000 EQ119 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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