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193172 (2000 LN8)
Classification: Main-belt Asteroid          SPK-ID: 2193172
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2190823191198282 6.158e-08  
a 2.373784599438525 1.5849e-08 au
q 1.853730364302601 1.4228e-07 au
i 7.13097144229898 4.4679e-06 deg
node 103.8749757271964 5.4709e-05 deg
peri 187.3515678845388 5.7576e-05 deg
M 140.7342438350354 1.8937e-05 deg
tp 2458478.274983886717
(2018-Dec-25.77498389)
6.7175e-05 TDB
period 1335.858286353897
3.66
1.3378e-05
3.663e-08
d
yr
n .2694896634452051 2.6989e-09 deg/d
Q 2.893838834574449 1.9321e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      7104 days (19.45 yr)  
   first obs. used      2000-05-27  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49383  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:35:44  

Additional Information
 Earth MOID = .837721 au 
 Jupiter MOID = 2.29673 au 
 T_jup = 3.500 
[ 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 16.8   n/a MPO440065  

193172 (2000 LN8)          Discovered 2000-Jun-07 by Comba, P. G. at Prescott
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ 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
2169-Apr-09 07:45 00:03 Hebe 0.0326261543081203 0.0325827751573273 0.0326695733815003 6.63106963251529 6.63106960378049 2513369.823232498 3.19167940773942 2814.62188324867 74.2614358500483 39.7794851765656 42063.1301364469 T 10 CATAB v2.0f-lin.ifort 2019-Dec-04 15:35:46 2019-Dec-04 15:35

Alternate Designations
 2000 LN8 = 2004 PG15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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