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216961 (2000 AW195)
Classification: Main-belt Asteroid          SPK-ID: 2216961
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .19533390118913 4.5033e-08  
a 2.701546278396078 2.036e-08 au
q 2.173842704593997 1.2418e-07 au
i 10.80601215911688 6.1128e-06 deg
node 156.9945025967487 2.1857e-05 deg
peri 319.2352627804993 2.6113e-05 deg
M 301.4267109908261 1.7165e-05 deg
tp 2459660.384665999884
(2022-Mar-21.88466600)
7.9126e-05 TDB
period 1621.873747692045
4.44
1.8334e-05
5.02e-08
d
yr
n .2219654893066038 2.5092e-09 deg/d
Q 3.229249852198159 2.4336e-08 au
  Orbit Determination Parameters
   # obs. used (total)      448  
   data-arc span      7616 days (20.85 yr)  
   first obs. used      2000-01-08  
   last obs. used      2020-11-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52148  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:56:58  

Additional Information
 Earth MOID = 1.20228 au 
 Jupiter MOID = 1.90016 au 
 T_jup = 3.314 
[ 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 15.86   n/a E2021B55  
diameter diameter 4.413 km 2.207 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

216961 (2000 AW195)          Discovered 2000-Jan-08 by LINEAR at Socorro
Reference: 20090806/Numbers.arcLast Updated: 2009-08-09

[ 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
2034-Jan-25 02:18 < 00:01 Jupiter 1.99464878114427 1.99464831867234 1.99464924361619 3.57124809211631 3.45029245758863 2463987.595795178 0.560036779199985 63.6740776281707 18.7731238708708 83.4239142004703 2368086.58266026 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:56:59 2021-Apr-13 23:57
2069-Aug-14 16:59 00:02 Jupiter 1.97941400368705 1.9794133177181 1.9794146896591 3.52542344451467 3.40187872786302 2476973.207466670 1.67795325700455 165.548661475812 18.0383721241008 82.0175807759289 2286594.54133532 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:56:59 2021-Apr-13 23:57
2105-Mar-10 09:17 00:03 Jupiter 1.97859533298397 1.97859428784877 1.97859637813098 3.51001598872144 3.38585684060726 2489963.887067798 2.80169690698983 274.640088535429 17.8309738614572 81.562099402356 2265491.81284514 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:56:59 2021-Apr-13 23:57
2140-Oct-07 13:29 00:04 Jupiter 1.96756545480151 1.96756398665715 1.96756692297204 3.48490737431891 3.35910614038999 2502959.061567363 3.9256938791882 387.984770543432 17.694519899584 81.2038647783651 2241903.80128804 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:56:59 2021-Apr-13 23:57
2176-May-10 05:48 00:05 Jupiter 1.96981751446654 1.96981565594215 1.96981937303527 3.48469962460883 3.35903713567221 2515957.741761244 5.04035466504358 496.801116124209 17.6174216149797 81.139107749368 2245727.18484048 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:56:59 2021-Apr-13 23:57
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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