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46069 (2001 DY100)
Classification: Main-belt Asteroid          SPK-ID: 2046069
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1481442216139899 4.6003e-08  
a 2.461327830870007 1.3003e-08 au
q 2.096696335228919 1.1157e-07 au
i 9.177185024608081 4.0664e-06 deg
node 106.858331353609 3.0744e-05 deg
peri 94.95821018100878 3.3795e-05 deg
M 313.8763679820743 1.5019e-05 deg
tp 2459181.206435061509
(2020-Nov-27.70643506)
5.9479e-05 TDB
period 1410.433519130932
3.86
1.1177e-05
3.06e-08
d
yr
n .25524067254288 2.0227e-09 deg/d
Q 2.825959326511094 1.493e-08 au
  Orbit Determination Parameters
   # obs. used (total)      765  
   data-arc span      8420 days (23.05 yr)  
   first obs. used      1997-01-13  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53715  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:20:58  

Additional Information
 Earth MOID = 1.11732 au 
 Jupiter MOID = 2.19185 au 
 T_jup = 3.457 
[ 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 15.3   n/a MPO359045  

46069 (2001 DY100)          Discovered 2001-Feb-16 by LINEAR at Socorro
Reference: 20020822/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
2162-Oct-13 05:26 00:01 Eunom 0.0377190366381122 0.0376959482229925 0.0377421250914067 9.54820640432287 9.54820636534559 2510999.726398007 1.11411932708843 1152.69269929106 47.8268537349597 2.98826110670856 7853.15895235409 T 19 CATAB v2.0f-lin.ifort 2020-Feb-23 08:21:17 2020-Feb-23 08:21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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