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3580 Avery (1983 CS2)
Classification: Main-belt Asteroid          SPK-ID: 2003580
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .240191510693657 1.6746e-08  
a 2.854293392601464 1.0308e-08 au
q 2.168716350669595 5.0184e-08 au
i 3.403871226937286 1.0876e-06 deg
node 347.7451786459941 1.6168e-05 deg
peri 178.8846852514209 1.6786e-05 deg
M 287.9800403339167 5.4027e-06 deg
tp 2459552.868208295329
(2021-Dec-04.36820830)
2.763e-05 TDB
period 1761.352763518109
4.82
9.5416e-06
2.612e-08
d
yr
n .2043883584574731 1.1072e-09 deg/d
Q 3.539870434533333 1.2784e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2931  
   data-arc span      26325 days (72.07 yr)  
   first obs. used      1949-02-25  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45716  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:04:25  

Additional Information
 Earth MOID = 1.17552 au 
 Jupiter MOID = 1.43708 au 
 T_jup = 3.258 
[ 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 12.92   n/a E2021B10  
diameter diameter 8.527 km 0.285 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 24.226 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.266   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3580 Avery (1983 CS2)          Discovered 1983-Feb-15 by Thomas, N. G. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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
1903-Jun-13 06:45 00:02 Jupiter 1.441956728772 1.44195632595217 1.44195713162819 0.990908704444878 n/a 2416278.781531240 1.60248943070511 364.248169539442 2.41035291729406 -86.8613893314529 89330653.0308935 F 42 CATAB v2.0g-lin.ifort 2021-May-03 21:05:24 2021-May-03 21:05
1927-Nov-28 04:36 00:01 Jupiter 1.49179146019298 1.49179087924416 1.49179204140542 0.887078678792274 n/a 2425212.691794160 1.19601005230523 996.61191065663 3.50454946821612 88.3461343388462 63632761.4142963 F 42 CATAB v2.0g-lin.ifort 2021-May-03 21:05:24 2021-May-03 21:05
1952-Jul-13 15:34 < 00:01 Jupiter 1.81407584885231 1.81407498649724 1.81407671120852 1.54015998766561 1.19927443258211 2434207.148476589 0.996386809544936 189.231622700412 30.0764987654236 46.8663583065152 4052354.73033452 T 42 CATAB v2.0g-lin.ifort 2021-May-03 21:05:24 2021-May-03 21:05
2009-May-06 19:15 < 00:01 Jupiter 1.74017341556798 1.7401732824703 1.74017354866654 1.375137324555 0.957867731141226 2454958.302308766 0.121566851621152 114.665655443458 20.69150553215 60.5233943123151 17402889.5092584 T 42 CATAB v2.0g-lin.ifort 2021-May-03 21:05:24 2021-May-03 21:05
2033-Nov-30 14:33 < 00:01 Jupiter 1.46007026618623 1.46007009673493 1.46007043564237 0.98416858930769 n/a 2463932.106060313 0.346605405251249 144.278313391166 3.30517508049733 -86.9093890826981 65967512.0854517 F 42 CATAB v2.0g-lin.ifort 2021-May-03 21:05:24 2021-May-03 21:05
2058-May-15 20:01 < 00:01 Jupiter 1.46490502819338 1.46490467557586 1.46490538081787 0.836037300848725 n/a 2472864.334357072 0.870147803613632 190.187418573153 9.49478297678838 85.5312773039075 23003204.4422346 F 42 CATAB v2.0g-lin.ifort 2021-May-03 21:05:24 2021-May-03 21:05
2082-Dec-18 23:01 00:02 Jupiter 1.75062267570508 1.750621343855 1.75062400759268 1.25664456782245 0.781968131123182 2481847.459295703 1.65453506389295 1036.23396199937 78.4059734122666 35.7235279805963 4414438.94763737 T 42 CATAB v2.0g-lin.ifort 2021-May-03 21:05:24 2021-May-03 21:05
2139-Oct-13 06:48 00:03 Jupiter 1.80276894608604 1.80276672417575 1.80277116800729 1.56722030353747 1.23145803239931 2502598.783213334 2.51863799084136 382.836947788859 13.9391744686395 62.2904195107883 9801391.32662676 T 42 CATAB v2.0g-lin.ifort 2021-May-03 21:05:24 2021-May-03 21:05
2164-May-18 01:07 00:02 Jupiter 1.48885424337773 1.48885312882319 1.48885535816615 0.985264028327374 n/a 2511582.546829198 2.40556231799102 936.530512655443 5.35479011754101 -86.61321922354 41508393.8014971 F 42 CATAB v2.0g-lin.ifort 2021-May-03 21:05:24 2021-May-03 21:05
2188-Nov-02 02:15 00:03 Jupiter 1.44102042298138 1.44101966345713 1.44102118254055 0.787631546144267 n/a 2520516.593789547 2.80916221459966 373.128800226686 11.4834416869929 84.4465027165868 18678285.6696247 F 42 CATAB v2.0g-lin.ifort 2021-May-03 21:05:24 2021-May-03 21:05

Alternate Designations
 1983 CS2 = 1949 DH = 1976 UP1 = 1978 ED1 = 1983 GH 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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