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35311 (1997 AE2)
Classification: Main-belt Asteroid          SPK-ID: 2035311
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1006946681295564 5.6281e-08  
a 3.041097578959334 2.113e-08 au
q 2.734875267496427 1.726e-07 au
i 8.877390629832055 4.9069e-06 deg
node 303.1325758996428 3.38e-05 deg
peri 73.15821053882701 4.0495e-05 deg
M 248.7564651948684 2.3985e-05 deg
tp 2459599.071782283409
(2022-Jan-19.57178228)
0.00013174 TDB
period 1937.063956116639
5.30
2.0188e-05
5.527e-08
d
yr
n .1858482776798531 1.9369e-09 deg/d
Q 3.347319890422241 2.3258e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1003  
   data-arc span      8196 days (22.44 yr)  
   first obs. used      1996-12-19  
   last obs. used      2019-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52715  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:46:44  

Additional Information
 Earth MOID = 1.75215 au 
 Jupiter MOID = 2.17178 au 
 T_jup = 3.214 
[ 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 13.7   n/a MPO293648  
diameter diameter 6.522 km 0.292 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.165   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35311 (1997 AE2)          Discovered 1997-Jan-03 by Kobayashi, T. at Oizumi
Reference: 20020227/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
1960-Jan-22 21:40 < 00:01 Hygie 0.0358688873847288 0.035858937189982 0.0358788380144012 3.71789836498303 3.71789807525733 2436956.403110161 0.697921012233571 533.427686657668 57.3992503161467 21.9362772913213 36070.9031556529 T 14 CATAB v2.0f-lin.ifort 2020-Feb-23 03:46:56 2020-Feb-23 03:46
2071-Jul-02 22:50 < 00:01 Hygie 0.0382628174474472 0.0382515622713188 0.0382740735115092 3.55518285738241 3.55518257335285 2477660.451654345 0.771475621972549 631.063243261237 56.7231040546899 -27.6000042510977 47328.3357534152 T 14 CATAB v2.0f-lin.ifort 2020-Feb-23 03:46:56 2020-Feb-23 03:46
2108-Oct-14 07:16 00:09 Thisb 0.0159509553716945 0.0159338386981652 0.0159680750263789 2.55342093544783 2.5534207680439 2491277.802679137 8.74909863762965 919.153599557031 54.1489593335914 22.0123103785483 16666.7517283451 T 14 CATAB v2.0f-lin.ifort 2020-Feb-23 03:46:56 2020-Feb-23 03:46
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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