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423774 (2006 DD159)
Classification: Main-belt Asteroid          SPK-ID: 2423774
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2599268940312528 9.7517e-08  
a 2.694904108737316 3.0197e-08 au
q 1.994426054041164 2.4528e-07 au
i 11.74750417810984 1.233e-05 deg
node 351.0207216341623 3.2336e-05 deg
peri 245.5537303455983 4.9142e-05 deg
M 81.41904907754031 2.5778e-05 deg
tp 2458835.042459856298
(2019-Dec-17.54245986)
0.00011714 TDB
period 1615.895984322239
4.42
2.716e-05
7.436e-08
d
yr
n .2227866171416944 3.7445e-09 deg/d
Q 3.395382163433467 3.8046e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      8651 days (23.69 yr)  
   first obs. used      1997-02-03  
   last obs. used      2020-10-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57622  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:38:37  

Additional Information
 Earth MOID = 1.01622 au 
 Jupiter MOID = 1.77889 au 
 T_jup = 3.292 
[ 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 16.95   n/a E2021B25  
diameter diameter 2.336 km 0.521 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

423774 (2006 DD159)          Discovered 2006-Feb-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

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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
1928-Nov-26 07:20 00:05 Jupiter 1.75810475558396 1.75810319037485 1.75810632083954 2.21589888920287 1.9866163946934 2425576.805340523 4.50456695135358 1802.09982551966 74.2618336713674 -84.7349367032372 1501613.83562895 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:38:37 2021-Apr-14 13:38
1964-Mar-04 07:05 00:02 Jupiter 1.7791569539199 1.77915558751142 1.77915832040676 2.62318324611088 2.43493915568465 2438458.795197275 2.4211588773489 877.779364494994 67.0286835792912 89.911974402182 1197726.45916773 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:38:37 2021-Apr-14 13:38
1999-May-31 16:04 < 00:01 Jupiter 1.85224808587154 1.85224646087969 1.85224971119072 3.08911486449058 2.93735289422367 2451330.169345376 0.796411220624719 1511.39247743963 12.7977105223975 87.5740495804713 796564.074241883 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:38:37 2021-Apr-14 13:38
2034-Aug-16 20:15 00:01 Jupiter 1.9809115454008 1.98090934292673 1.98091374810841 3.63974676289754 3.52030849653972 2464191.343591223 1.17403800060784 1394.05593188407 44.7738883624406 86.6645808703259 744044.132473104 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:38:37 2021-Apr-14 13:38
2119-Jul-28 02:09 00:05 Jupiter 1.8848199616927 1.8848176256387 1.88482229774669 0.622804940972749 n/a 2495216.589576294 5.17492714669959 200.900714223338 116.485698860592 -89.6676720215068 2419955.4752304 F 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:38:37 2021-Apr-14 13:38
2154-Oct-11 06:23 00:07 Jupiter 1.81364861060444 1.81364693031435 1.81365029105979 1.17193694734682 0.662859414906881 2508075.766285252 6.51225671366431 7123.48924293745 984.251073871841 -15.5607296744439 308203.481831492 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:38:37 2021-Apr-14 13:38
2190-Jan-07 15:00 00:08 Jupiter 1.78003751083415 1.78003619230853 1.78003883024381 1.71772543477085 1.41382107709944 2520948.124667708 8.23859785711485 5160.74544785327 227.679861381293 -80.998053935792 625677.315368627 T 14 CATAB v2.0f-lin.ifort 2021-Apr-14 13:38:37 2021-Apr-14 13:38
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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