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109346 (2001 QK150)
Classification: Mars-crossing Asteroid          SPK-ID: 2109346
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3660156224843143 5.2199e-08  
a 2.457927199643339 9.3627e-09 au
q 1.558287445644755 1.3252e-07 au
i 7.063833042924671 4.8015e-06 deg
node 108.7847807036985 3.5973e-05 deg
peri 276.9458118478219 3.7231e-05 deg
M 352.9598566499075 1.1794e-05 deg
tp 2459228.025229687469
(2021-Jan-13.52522969)
4.6247e-05 TDB
period 1407.511494401422
3.85
8.0422e-06
2.202e-08
d
yr
n .2557705577765805 1.4614e-09 deg/d
Q 3.357566953641924 1.279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      609  
   data-arc span      25272 days (69.19 yr)  
   first obs. used      1951-11-05  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55991  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:51:58  

Additional Information
 Earth MOID = .581756 au 
 Jupiter MOID = 2.14111 au 
 T_jup = 3.386 
[ 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 15.95   n/a E2021B55  

109346 (2001 QK150)          Discovered 2001-Aug-27 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
2087-Aug-31 21:47 < 00:01 Hebe 0.0482311496142823 0.0482282748367114 0.0482340257701499 4.03347494409901 4.03347491214315 2483564.407372394 0.939734123743406 474.210226285765 62.8137225802572 74.10107869062 110482.695709611 T 18 CATAB v2.0f-lin.ifort 2021-Feb-24 08:51:59 2021-Feb-24 08:52

Alternate Designations
 2001 QK150 = 1993 NO1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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