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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 ]

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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1809853483301766 5.8293e-08  
a 2.592393822645056 1.2366e-08 au
q 2.123208523644643 1.5503e-07 au
i 13.77836972597331 7.7171e-06 deg
node 16.816907999631 1.1918e-05 deg
peri 38.09477856093765 2.1449e-05 deg
M 26.04035092476098 1.5667e-05 deg
tp 2458890.220642919053
(2020-Feb-10.72064292)
6.6197e-05 TDB
period 1524.578860855162
4.17
1.0908e-05
2.986e-08
d
yr
n .2361307828957237 1.6895e-09 deg/d
Q 3.06157912164547 1.4604e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1212  
   data-arc span      17220 days (47.15 yr)  
   first obs. used      1973-09-24  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48443  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:26:13  

Additional Information
 Earth MOID = 1.14919 au 
 Jupiter MOID = 2.42272 au 
 T_jup = 3.356 
[ show covariance matrix ]

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

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2147-Jul-01 03:51 00:02 Eunom 0.0102833901138032 0.0102805073804379 0.0102863040637883 4.77272232226843 4.77272203625172 2505416.660250395 1.51623780390355 943.67436667903 41.7194074781561 81.5660883493544 36446.9340340377 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 21:26:16 2020-Dec-17 21:26

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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