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882 Swetlana (A917 PB)
Classification: Main-belt Asteroid          SPK-ID: 2000882
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2668070225661274 3.2182e-08  
a 3.123678595751597 1.2357e-08 au
q 2.290259210165571 1.0186e-07 au
i 6.125591962273238 3.352e-06 deg
node 256.3018448036021 3.7637e-05 deg
peri 126.4370947178269 3.8118e-05 deg
M 151.7002610314756 7.7182e-06 deg
tp 2458150.768404807818
(2018-Feb-01.26840481)
4.0693e-05 TDB
period 2016.498667762444
5.52
1.1965e-05
3.276e-08
d
yr
n .1785272689515162 1.0593e-09 deg/d
Q 3.957097981337622 1.5653e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2909  
   data-arc span      37608 days (102.97 yr)  
   first obs. used      1917-08-18  
   last obs. used      2020-08-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41247  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 22:24:15  

Additional Information
 Earth MOID = 1.30042 au 
 Jupiter MOID = 1.57213 au 
 T_jup = 3.151 
[ 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 10.7   n/a MPO452170  
diameter diameter 42.440 km 0.313 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 29.867 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Polakis, T. (2018) Minor Planet Bull. 45, 112-115.]
geometric albedo albedo 0.062   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

882 Swetlana (A917 PB)          Discovered 1917-Aug-15 by Neujmin, G. at Simeis
Independent discovery Aug. 18 by M. Wolf, Heidelberg, was announced first.
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
1908-Oct-27 18:20 00:02 Jupiter 1.91426738173234 1.91426618837656 1.91426857508899 2.01145370949182 1.77791694219302 2418242.263883047 2.26966481244664 162.902513783084 27.217402711121 -69.0054829003682 1479502.2328793 T 39 CATAB v2.0f-lin.ifort 2020-Aug-24 22:24:25 2020-Aug-24 22:24
1971-Oct-11 17:46 < 00:01 Jupiter 1.85552307667526 1.85552235417727 1.85552379917326 2.60864677727755 2.42735733422166 2441236.240605822 0.974656400162669 69.7826629526439 20.4961169637887 -83.2188644986019 2329364.23584757 T 39 CATAB v2.0f-lin.ifort 2020-Aug-24 22:24:25 2020-Aug-24 22:24
1982-Feb-11 13:02 < 00:01 Jupiter 1.58535380806464 1.58535342443042 1.58535419170138 1.22767360875904 0.662286108306692 2445012.042966259 0.707855492425618 852.174484170844 166.040786611012 21.3540402709124 2731775.2350823 T 39 CATAB v2.0f-lin.ifort 2020-Aug-24 22:24:25 2020-Aug-24 22:24
1992-May-17 05:25 < 00:01 Jupiter 1.81645395461343 1.81645346919567 1.81645444003667 1.29841220983908 0.867907377377946 2448759.725732547 0.507424148307999 379.259776613502 71.1451042034559 -37.1817099634806 5024833.95779069 T 39 CATAB v2.0f-lin.ifort 2020-Aug-24 22:24:25 2020-Aug-24 22:24
2055-Apr-17 01:24 < 00:01 Jupiter 1.97391836257967 1.97391785214927 1.97391887301007 3.10926283401321 2.96804667039302 2471739.558012119 0.760894885153198 50.5469559341431 18.9721736328236 -86.6339680400791 2858954.40925825 T 39 CATAB v2.0f-lin.ifort 2020-Aug-24 22:24:25 2020-Aug-24 22:24
2065-Aug-16 16:18 < 00:01 Jupiter 1.59840175279825 1.59840138381008 1.59840212178724 1.6135142703991 1.24241357053507 2475514.179137369 0.987838273069519 205.246428062019 63.4941601342816 60.9490408455444 2851877.09500361 T 39 CATAB v2.0f-lin.ifort 2020-Aug-24 22:24:25 2020-Aug-24 22:24
2075-Dec-08 13:45 00:01 Jupiter 1.73015374181927 1.73015303647382 1.73015444716536 0.922172084129422 n/a 2479280.073240165 1.3759750241493 68.9083945659952 16.7824968253051 -62.4512761610737 13779495.6632415 F 39 CATAB v2.0f-lin.ifort 2020-Aug-24 22:24:25 2020-Aug-24 22:24
2149-Feb-17 16:59 00:03 Jupiter 1.64091927135055 1.64091833729442 1.64092020541956 1.94943341600595 1.66370521268711 2506014.207588693 2.63311388526695 289.822474416784 34.3702487768431 84.6439570341035 2825454.62233071 T 39 CATAB v2.0f-lin.ifort 2020-Aug-24 22:24:25 2020-Aug-24 22:24
2159-Jun-28 21:16 00:03 Jupiter 1.64147567433086 1.64147453629252 1.64147681240503 1.04818204114396 0.258185828365432 2509797.386294951 3.0603925905118 15853.444166668 780.185006454485 -2.95020932419098 1351902.00429776 T 39 CATAB v2.0f-lin.ifort 2020-Aug-24 22:24:25 2020-Aug-24 22:24

Alternate Designations
 A917 PB = 1967 TQ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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