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100461 (1996 TP7)
Classification: Main-belt Asteroid          SPK-ID: 2100461
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1974884375843851 4.4152e-08  
a 3.169914503662899 2.3839e-08 au
q 2.543893041058432 1.3751e-07 au
i 17.27976199166403 4.4565e-06 deg
node 3.72878783743511 1.5745e-05 deg
peri 316.9570078842189 1.9187e-05 deg
M 142.2111956308574 1.3782e-05 deg
tp 2458386.168869874855
(2018-Sep-24.66886987)
7.5651e-05 TDB
period 2061.435497708745
5.64
2.3254e-05
6.367e-08
d
yr
n .1746355878707506 1.97e-09 deg/d
Q 3.795935966267367 2.8547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1300  
   data-arc span      8897 days (24.36 yr)  
   first obs. used      1996-09-10  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42665  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:25:20  

Additional Information
 Earth MOID = 1.55975 au 
 Jupiter MOID = 1.73364 au 
 T_jup = 3.103 
[ 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 14.36   n/a E2021B55  
diameter diameter 6.868 km 0.213 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 183.51 h n/a LCDB (Rev. 2020-October); 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.086   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100461 (1996 TP7)          Discovered 1996-Oct-09 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1996 TP7 = 2000 GV110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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