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6431 (1967 UT)
Classification: Main-belt Asteroid          SPK-ID: 2006431
[ 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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05524849064990868 1.4022e-08  
a 2.390890516618867 7.6357e-09 au
q 2.258797424266495 3.2934e-08 au
i 3.44382562521931 6.7456e-07 deg
node 96.74895447016637 6.0613e-06 deg
peri 223.1412163605429 1.4811e-05 deg
M 237.8966302650491 1.2849e-05 deg
tp 2459658.497502454910
(2022-Mar-19.99750246)		 4.8978e-05 TDB
period 1350.323920147902
3.70		 6.4687e-06
1.771e-08		 d
yr
n .2666026977886675 1.2772e-09 deg/d
Q 2.52298360897124 8.0576e-09 au
   Orbit Determination Parameters
   # obs. used (total)      2776  
   data-arc span      19511 days (53.42 yr)  
   first obs. used      1967-10-14  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44851  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 18:42:54  

Additional Information
 Earth MOID = 1.24485 au 
 Jupiter MOID = 2.6166 au 
 T_jup = 3.528 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457139.5 (2015-Apr-27.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05591429795900787 1.4175e-08  
q 2.257327334585355 3.3367e-08 au
tp 2456954.259375848527
(2014-Oct-23.75937585)		 4.4337e-05 TDB
node 96.80050423902074 6.0603e-06 deg
peri 222.3023038735727 1.4501e-05 deg
i 3.443502875958854 6.7438e-07 deg
   Orbit Determination Parameters
   # obs. used (total)      2776  
   data-arc span      19511 days (53.42 yr)  
   first obs. used      1967-10-14  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44851  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 18:42:54  

Additional Information
 Jupiter MOID = 2.6166 au 
 T_jup = 3.528 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.009384094387671E-16 -4.622790254809593E-16 -4.532853439324624E-13 -1.068074642110647E-14 -1.221587706981652E-13 1.149967062670369E-15
q -4.622790254809593E-16 1.113351071658462E-15 1.126319933317339E-12 2.538317140414276E-14 3.047503490923526E-13 -2.734370960717029E-15
tp -4.532853439324624E-13 1.126319933317339E-12 1.96578327215365E-9 -3.356593434235201E-11 5.883607861664533E-10 2.846327823081757E-12
node -1.068074642110647E-14 2.538317140414276E-14 -3.356593434235201E-11 3.672676295073934E-11 -4.490240419208696E-11 -1.597152144745763E-12
peri -1.221587706981652E-13 3.047503490923526E-13 5.883607861664533E-10 -4.490240419208696E-11 2.102773086258903E-10 2.223639869814724E-12
i 1.149967062670369E-15 -2.734370960717029E-15 2.846327823081757E-12 -1.597152144745763E-12 2.223639869814724E-12 4.547836235201001E-13

[ 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 13.46   n/a E2021B10  
diameter diameter 5.210 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.311   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6431 (1967 UT)          Discovered 1967-Oct-30 by Kohoutek, L. at Bergedorf
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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
2053-Sep-29 01:50 < 00:01 Amphi 0.0228335816621172 0.0228300491219768 0.0228371146663399 2.9729356647978 2.97293558011144 2471174.576640308 0.632006928095788 240.91251492956 29.3072759637211 43.4625852952822 80754.8528782888 T 33 CATAB v2.0f-lin.ifort 2021-Apr-12 18:44:00 2021-Apr-12 18:44

Alternate Designations
 1967 UT = 1974 VT2 = 1978 VK10 = 1984 JL 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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