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118092 (1150 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2118092
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .120187824162657 6.2748e-08  
a 2.216391875761536 1.4093e-08 au
q 1.950008558721967 1.4501e-07 au
i 7.649248931608365 6.3323e-06 deg
node 333.3892620052139 3.6939e-05 deg
peri 8.836052674654614 4.5759e-05 deg
M 1.144832121921844 3.269e-05 deg
tp 2458996.667275905585
(2020-May-27.16727591)
0.00010942 TDB
period 1205.225331792028
3.30
1.1495e-05
3.147e-08
d
yr
n .2986993307423454 2.8489e-09 deg/d
Q 2.482775192801105 1.5787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      426  
   data-arc span      15634 days (42.80 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-07-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57993  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:02:05  

Additional Information
 Earth MOID = .941845 au 
 Jupiter MOID = 2.87847 au 
 T_jup = 3.632 
[ 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 16.2   n/a MPO432684  
diameter diameter 1.715 km 0.388 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.909 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.]
geometric albedo albedo 0.315   0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118092 (1150 T-3)          Discovered 1977-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1150 T-3 = 2000 RR80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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