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13670 (1997 JD15)
Classification: Main-belt Asteroid          SPK-ID: 2013670
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08702517578408238 4.3312e-08  
a 2.207121209632919 7.7137e-09 au
q 2.015046098387838 9.7181e-08 au
i 3.667020572642152 3.9307e-06 deg
node 84.59843770079965 6.6471e-05 deg
peri 67.16889599286087 7.007e-05 deg
M 320.2052495273778 2.3976e-05 deg
tp 2458732.891769936360
(2019-Sep-06.39176994)
8.0038e-05 TDB
period 1197.671466991086
3.28
6.2786e-06
1.719e-08
d
yr
n .3005832650454879 1.5758e-09 deg/d
Q 2.399196320878 8.385e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1405  
   data-arc span      10116 days (27.70 yr)  
   first obs. used      1991-08-02  
   last obs. used      2019-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52581  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:23:21  

Additional Information
 Earth MOID = 1.02956 au 
 Jupiter MOID = 2.58949 au 
 T_jup = 3.653 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456070.5 (2012-May-23.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08714010753162252 4.3391e-08  
q 2.015335640811805 9.7378e-08 au
tp 2456337.233122550399
(2013-Feb-13.73312255)
7.5751e-05 TDB
node 84.62845600968167 6.6486e-05 deg
peri 67.02387040936844 7.0059e-05 deg
i 3.66677799907599 3.9295e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1405  
   data-arc span      10116 days (27.70 yr)  
   first obs. used      1991-08-02  
   last obs. used      2019-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52581  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:23:21  

Additional Information
 Jupiter MOID = 2.58949 au 
 T_jup = 3.653 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.882797486475546E-15 -4.214655077635563E-15 -5.374201624945909E-13 -6.862072134382442E-15 -9.531015642029557E-14 -1.316557054800561E-17
q -4.214655077635563E-15 9.48241101305569E-15 1.326742116813707E-12 1.463581194371549E-14 2.46547703335453E-13 7.697319668174408E-17
tp -5.374201624945909E-13 1.326742116813707E-12 5.738203437144235E-9 4.131013104301964E-12 1.687378489169115E-9 4.62140782879948E-13
node -6.862072134382442E-15 1.463581194371549E-14 4.131013104301964E-12 4.420419193115205E-9 -4.409610241279698E-9 4.331549583927185E-11
peri -9.531015642029557E-14 2.46547703335453E-13 1.687378489169115E-9 -4.409610241279698E-9 4.908232182897197E-9 -4.309353282080155E-11
i -1.316557054800561E-17 7.697319668174408E-17 4.62140782879948E-13 4.331549583927185E-11 -4.309353282080155E-11 1.544122847085901E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO452363  
diameter diameter 3.027 km 0.153 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.306   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13670 (1997 JD15)          Discovered 1997-May-03 by Elst, E. W. at La Silla
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 JD15 = 1991 PF24 = 1998 RM77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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