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146091 (2000 KN35)
Classification: Main-belt Asteroid          SPK-ID: 2146091
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1116494921091768 4.9584e-08  
a 2.641554338718783 2.5085e-08 au
q 2.346626138422038 1.3253e-07 au
i 10.08706332747596 5.4967e-06 deg
node 102.5944129028967 4.1841e-05 deg
peri 178.7070031714476 5.5005e-05 deg
M 210.8032030014912 3.7606e-05 deg
tp 2459650.397324527570
(2022-Mar-11.89732453)
0.00016444 TDB
period 1568.150533635542
4.29
2.2337e-05
6.116e-08
d
yr
n .229569797209066 3.2701e-09 deg/d
Q 2.936482539015527 2.7886e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      7212 days (19.75 yr)  
   first obs. used      2000-05-05  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58159  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:34:31  

Additional Information
 Earth MOID = 1.33017 au 
 Jupiter MOID = 2.19677 au 
 T_jup = 3.364 
[ 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 15.9   n/a MPO366820  

146091 (2000 KN35)          Discovered 2000-May-27 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ 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
1917-Jan-25 19:00 00:02 Inter 0.04855263543789 0.0485234547768736 0.0485818470400111 8.42510175660116 8.42510172081371 2421254.291711743 2.24066852177577 2420.72662780642 63.2557147871227 -53.0624661139053 91776.3526809915 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 08:34:34 2020-Feb-24 08:34
2073-Sep-04 17:58 00:03 Thisb 0.0448863540529913 0.0448524426666462 0.0449202868581667 5.7768211182198 5.77682109192491 2478455.248657872 2.97224391464394 2291.80493066551 59.4117753784406 42.4643098851813 76313.9266383412 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 08:34:34 2020-Feb-24 08:34
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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