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67361 (2000 KQ42)
Classification: Main-belt Asteroid          SPK-ID: 2067361
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2244420368578084 3.0005e-08  
a 2.237373413913687 6.3566e-09 au
q 1.73521276768339 6.6176e-08 au
i 6.47483632555353 3.9843e-06 deg
node 160.0054049796638 3.4665e-05 deg
peri 153.7937115576556 3.5936e-05 deg
M 89.15777575971492 9.9498e-06 deg
tp 2459093.764841374694
(2020-Sep-01.26484137)
3.334e-05 TDB
period 1222.379721526812
3.35
5.2093e-06
1.426e-08
d
yr
n .2945075034051959 1.2551e-09 deg/d
Q 2.739534060143983 7.7832e-09 au
  Orbit Determination Parameters
   # obs. used (total)      846  
   data-arc span      7935 days (21.72 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55315  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:29:34  

Additional Information
 Earth MOID = .723782 au 
 Jupiter MOID = 2.56634 au 
 T_jup = 3.596 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457109.5 (2015-Mar-28.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2248148041474836 3.0037e-08  
q 1.734512733256546 6.6266e-08 au
tp 2456647.595312553798
(2013-Dec-21.09531255)
3.1348e-05 TDB
node 160.0450817651248 3.4695e-05 deg
peri 153.6058253217284 3.5952e-05 deg
i 6.470874124199573 3.9817e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      846  
   data-arc span      7935 days (21.72 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55315  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:29:34  

Additional Information
 Jupiter MOID = 2.56634 au 
 T_jup = 3.596 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.022448977294409E-16 -1.985202251587329E-15 1.171974195236406E-13 -1.632363670414585E-15 4.373521640066324E-14 -1.109643737562268E-15
q -1.985202251587329E-15 4.39124606568053E-15 -2.572391120629257E-13 4.567917092571286E-15 -9.455951147776974E-14 2.507696855130488E-15
tp 1.171974195236406E-13 -2.572391120629257E-13 9.826775713672693E-10 3.797376100973258E-12 3.087525805159674E-10 -2.847743521537015E-13
node -1.632363670414585E-15 4.567917092571286E-15 3.797376100973258E-12 1.203769151865033E-9 -1.194431774036823E-9 3.72258719781325E-11
peri 4.373521640066324E-14 -9.455951147776974E-14 3.087525805159674E-10 -1.194431774036823E-9 1.292549214143504E-9 -3.706064853826603E-11
i -1.109643737562268E-15 2.507696855130488E-15 -2.847743521537015E-13 3.72258719781325E-11 -3.706064853826603E-11 1.585395178252843E-11

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 16.40   n/a E2021B10  
diameter diameter 1.640 km 0.258 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.137   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67361 (2000 KQ42)          Discovered 2000-May-31 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ 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
2196-Nov-19 15:31 00:01 Amphi 0.0358391096822569 0.0358327247590773 0.0358455058401461 5.68639860812069 5.68639857991228 2523456.146279195 1.41181142905934 1058.12852853732 41.6518677486443 -72.6172768598047 122818.01001901 T 27 CATAB v2.0f-lin.ifort 2021-Apr-13 12:29:36 2021-Apr-13 12:29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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