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56670 (2000 KW74)
Classification: Main-belt Asteroid          SPK-ID: 2056670
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1317878555974115 4.8857e-08  
a 2.405995056638149 1.2167e-08 au
q 2.088914127545835 1.191e-07 au
i 3.925241369271948 4.5366e-06 deg
node 99.0572832867133 8.4971e-05 deg
peri 252.5657373255931 8.7061e-05 deg
M 28.70840917732249 2.046e-05 deg
tp 2458891.795593382766
(2020-Feb-12.29559338)
7.7193e-05 TDB
period 1363.140191450136
3.73
1.034e-05
2.831e-08
d
yr
n .2640960938999419 2.0033e-09 deg/d
Q 2.723075985730463 1.3771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      841  
   data-arc span      9100 days (24.91 yr)  
   first obs. used      1993-07-13  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60249  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:26:15  

Additional Information
 Earth MOID = 1.08707 au 
 Jupiter MOID = 2.68812 au 
 T_jup = 3.508 
[ 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 15.4   n/a MPO474449  

56670 (2000 KW74)          Discovered 2000-May-27 by LINEAR at Socorro
Reference: 20030318/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
1926-Dec-11 08:08 < 00:01 Juno 0.0408288423358517 0.0408181413578401 0.0408395447703316 6.21342318025269 6.21342313229614 2424860.838743965 0.450752306547285 657.877150079985 32.3561432504977 35.8747360552521 110830.032126052 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 03:26:18 2019-Jul-13 03:26
2197-Feb-14 02:46 00:01 Hebe 0.0440382320319304 0.0440157979692552 0.0440606676531155 3.92509097112603 3.92509093516121 2523542.614938607 1.05030434649946 1191.75243370843 32.3021301490328 -20.2771493954498 70822.2432379429 T 16 CATAB v2.0e-lin.ifort 2019-Jul-13 03:26:18 2019-Jul-13 03:26

Alternate Designations
 2000 KW74 = 1993 OB6 = 2001 QP269 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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