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181113 (2005 QS92)
Classification: Main-belt Asteroid          SPK-ID: 2181113
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06809376614065138 5.5522e-08  
a 2.76489687955526 1.8274e-08 au
q 2.576624638035808 1.487e-07 au
i 5.687258503696321 4.7114e-06 deg
node 24.36076742210334 4.4587e-05 deg
peri 315.8127349997161 5.4598e-05 deg
M 121.0765108428725 3.0624e-05 deg
tp 2458635.726604144050
(2019-Jun-01.22660414)
0.00014235 TDB
period 1679.255712712099
4.60
1.6648e-05
4.558e-08
d
yr
n .2143806909661057 2.1253e-09 deg/d
Q 2.953169121074712 1.9518e-08 au
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      7053 days (19.31 yr)  
   first obs. used      2001-10-26  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5522  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:29:16  

Additional Information
 Earth MOID = 1.57035 au 
 Jupiter MOID = 2.32076 au 
 T_jup = 3.329 
[ 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 16.13   n/a MPCxxxxx  

181113 (2005 QS92)          Discovered 2005-Aug-26 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ hide close-approach data ]
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
1908-Jun-24 11:34 01:17 Amphi 0.0381408149933599 0.0381299955866488 0.0381516548625554 1.33604079494434 1.33604068213024 2418116.982202091 76.8837598448875 1490.05955570293 34.0540701436668 -68.8838909275837 155598.101803781 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:17 2021-Apr-13 21:29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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