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JPL Small-Body Database Browser
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46047 (2001 DN70)
Classification: Main-belt Asteroid          SPK-ID: 2046047
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3133299218189133 3.2355e-08  
a 3.026882749034455 1.7274e-08 au
q 2.078469813924471 9.4512e-08 au
i 12.14755609627953 6.309e-06 deg
node 348.2728204279285 1.7829e-05 deg
peri 294.7977228911745 2.0653e-05 deg
M 80.46170546043386 9.8941e-06 deg
tp 2458170.589000379500
(2018-Feb-21.08900038)
5.1466e-05 TDB
period 1923.498376994823
5.27
1.6466e-05
4.508e-08
d
yr
n .1871589829789438 1.6022e-09 deg/d
Q 3.975295684144438 2.2687e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1432  
   data-arc span      8655 days (23.70 yr)  
   first obs. used      1996-03-23  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47618  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 03:51:17  

Additional Information
 Earth MOID = 1.09629 au 
 Jupiter MOID = 1.49512 au 
 T_jup = 3.135 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456942.5 (2014-Oct-12.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3159756564229918 3.2448e-08  
q 2.06689027129887 9.4944e-08 au
tp 2456251.304696839282
(2012-Nov-19.80469684)
4.8262e-05 TDB
node 348.3132991023579 1.7821e-05 deg
peri 294.9936658992996 2.0618e-05 deg
i 12.16339599750756 6.3131e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1432  
   data-arc span      8655 days (23.70 yr)  
   first obs. used      1996-03-23  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47618  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 03:51:17  

Additional Information
 Jupiter MOID = 1.49512 au 
 T_jup = 3.135 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.052866416898805E-15 -3.059948571892965E-15 4.413179288935623E-13 1.13576844440681E-15 1.055094036059512E-13 2.299549807011307E-16
q -3.059948571892965E-15 9.014315149466301E-15 -1.347325125208266E-12 -4.096214024090146E-15 -3.050234012880339E-13 -6.786386246144812E-16
tp 4.413179288935623E-13 -1.347325125208266E-12 2.329176071926862E-9 -9.236035277866675E-12 5.054581393654693E-10 1.593714507583145E-12
node 1.13576844440681E-15 -4.096214024090146E-15 -9.236035277866675E-12 3.176000341523357E-10 -3.120142108180664E-10 2.192554284387609E-11
peri 1.055094036059512E-13 -3.050234012880339E-13 5.054581393654693E-10 -3.120142108180664E-10 4.25091893145321E-10 -2.116276301681517E-11
i 2.299549807011307E-16 -6.786386246144812E-16 1.593714507583145E-12 2.192554284387609E-11 -2.116276301681517E-11 3.985481188567664E-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 13.5   n/a MPO459170  
diameter diameter 6.970 km 0.523 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46047 (2001 DN70)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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