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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1807487853877608 5.8941e-08  
a 2.591774316296987 1.2503e-08 au
q 2.123314256627113 1.5666e-07 au
i 13.77961330093126 8.0002e-06 deg
node 16.82004827963404 1.2381e-05 deg
peri 38.10963631514255 2.1739e-05 deg
M 291.5474137746742 1.5786e-05 deg
tp 2458890.288775530637
(2020-Feb-10.78877553)
6.7217e-05 TDB
period 1524.032398828956
4.17
1.1028e-05
3.019e-08
d
yr
n .2362154507191702 1.7093e-09 deg/d
Q 3.060234375966862 1.4763e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1090  
   data-arc span      16865 days (46.17 yr)  
   first obs. used      1973-09-24  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49106  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:34:29  

Additional Information
 Earth MOID = 1.1488 au 
 Jupiter MOID = 2.4223 au 
 T_jup = 3.356 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457410.5 (2016-Jan-23.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1792724421283202 5.9166e-08  
q 2.127762025212906 1.5724e-07 au
tp 2457361.708196193823
(2015-Dec-05.20819619)
6.7046e-05 TDB
node 16.87753530291074 1.2356e-05 deg
peri 37.35650443905519 2.1902e-05 deg
i 13.79391975331798 8.0049e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1090  
   data-arc span      16865 days (46.17 yr)  
   first obs. used      1973-09-24  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49106  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:34:29  

Additional Information
 Jupiter MOID = 2.4223 au 
 T_jup = 3.356 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.50057310608079E-15 -9.286043823907512E-15 -2.860693454978667E-12 1.104835119770082E-14 -7.665770800233126E-13 -2.314786153248932E-14
q -9.286043823907512E-15 2.472441140684122E-14 7.450794889272378E-12 -3.024476434432671E-14 2.002240980035854E-12 6.22160189640101E-14
tp -2.860693454978667E-12 7.450794889272378E-12 4.495174332992135E-9 -9.388998008255879E-12 1.214631620126839E-9 2.023346327167336E-11
node 1.104835119770082E-14 -3.024476434432671E-14 -9.388998008255879E-12 1.526749531792077E-10 -1.503774970968856E-10 -4.200808028038892E-12
peri -7.665770800233126E-13 2.002240980035854E-12 1.214631620126839E-9 -1.503774970968856E-10 4.79711367047682E-10 9.400915951177634E-12
i -2.314786153248932E-14 6.22160189640101E-14 2.023346327167336E-11 -4.200808028038892E-12 9.400915951177634E-12 6.40790216202345E-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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