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35415 (1998 AD3)
Classification: Main-belt Asteroid          SPK-ID: 2035415
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1082481186502887 3.2961e-08  
a 2.387615013877499 9.4578e-09 au
q 2.129160180564077 7.7794e-08 au
i 2.116522715576295 4.531e-06 deg
node 337.7102289659326 9.2584e-05 deg
peri 239.813741127089 9.4867e-05 deg
M 290.5923728144563 2.1139e-05 deg
tp 2459260.306238647986
(2021-Feb-14.80623865)
7.9629e-05 TDB
period 1347.54996973525
3.69
8.0069e-06
2.192e-08
d
yr
n .2671515031614957 1.5874e-09 deg/d
Q 2.646069847190921 1.0482e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1015  
   data-arc span      14567 days (39.88 yr)  
   first obs. used      1980-03-16  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53993  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:49:09  

Additional Information
 Earth MOID = 1.12272 au 
 Jupiter MOID = 2.3278 au 
 T_jup = 3.525 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456760.5 (2014-Apr-13.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084445787610029 3.2882e-08  
q 2.128749334639236 7.7618e-08 au
tp 2456566.324220442699
(2013-Sep-30.82422044)
7.5885e-05 TDB
node 337.7692828253422 9.2494e-05 deg
peri 240.016868247604 9.478e-05 deg
i 2.118096076773202 4.5322e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1015  
   data-arc span      14567 days (39.88 yr)  
   first obs. used      1980-03-16  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53993  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:49:09  

Additional Information
 Jupiter MOID = 2.3278 au 
 T_jup = 3.525 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.081209473236379E-15 -2.53764092288495E-15 -4.783600413223586E-13 3.646620625641069E-15 -1.49462426202764E-13 7.725310584746552E-17
q -2.53764092288495E-15 6.02460257525407E-15 1.227279986168716E-12 -8.639358781213612E-15 3.794429529730935E-13 -6.780339233815561E-17
tp -4.783600413223586E-13 1.227279986168716E-12 5.758473772376059E-9 -1.592912596458836E-11 1.578151966159729E-9 -4.802002740551285E-13
node 3.646620625641069E-15 -8.639358781213612E-15 -1.592912596458836E-11 8.555161985405505E-9 -8.553324854123448E-9 -2.871102205994107E-11
peri -1.49462426202764E-13 3.794429529730935E-13 1.578151966159729E-9 -8.553324854123448E-9 8.983236108866575E-9 2.85722828985899E-11
i 7.725310584746552E-17 -6.780339233815561E-17 -4.802002740551285E-13 -2.871102205994107E-11 2.85722828985899E-11 2.054049298334914E-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 15.5   n/a MPO412437  
diameter diameter 4.133 km 0.224 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35415 (1998 AD3)          Discovered 1998-Jan-03 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 AD3 = 1980 FD3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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