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215998 (2005 SH201)
Classification: Main-belt Asteroid          SPK-ID: 2215998
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1319697477789807 6.2899e-08  
a 3.124272111010729 3.517e-08 au
q 2.711962708527739 2.0368e-07 au
i 5.646023860008883 1.0728e-05 deg
node 181.2185402104153 5.9221e-05 deg
peri 73.1514453419579 7.0573e-05 deg
M 339.9601013768018 3.5112e-05 deg
tp 2459112.783185310779
(2020-Sep-20.28318531)
0.00019641 TDB
period 2017.073412990622
5.52
3.4059e-05
9.325e-08
d
yr
n .1784763993623041 3.0136e-09 deg/d
Q 3.536581513493718 3.9811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      6258 days (17.13 yr)  
   first obs. used      2003-03-10  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51467  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:24:22  

Additional Information
 Earth MOID = 1.70453 au 
 Jupiter MOID = 1.52931 au 
 T_jup = 3.194 
[ 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 15.9   n/a MPO433413  
diameter diameter 4.153 km 1.533 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215998 (2005 SH201)          Discovered 2005-Sep-30 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ 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
1918-Nov-19 01:02 00:05 Jupiter 1.7934525123241 1.79344964776374 1.79345537687884 2.0698765256153 1.82751657404886 2421916.543343995 5.2637570576058 127.923197408733 35.3691369360389 83.878535692262 574814.634602956 T 11 CATAB v2.0f-lin.ifort 2020-May-21 09:24:40 2020-May-21 09:24
1929-Jan-03 23:49 00:05 Jupiter 1.50983223738906 1.5098313243399 1.50983315043693 1.94536176995221 1.63169348614232 2425615.492071315 4.49858088665827 280.7009200144 120.854160623241 81.5927598206342 703373.341830524 T 11 CATAB v2.0f-lin.ifort 2020-May-21 09:24:40 2020-May-21 09:24
1939-Mar-07 18:04 00:04 Jupiter 1.88578861034997 1.8857862555649 1.88579096513987 3.32913892446709 3.19137026551939 2429330.252700525 3.84090485512121 210.592747852198 39.3243032307274 -65.7217024529029 1335697.29975982 T 11 CATAB v2.0f-lin.ifort 2020-May-21 09:24:40 2020-May-21 09:24
2001-Jun-15 17:02 < 00:01 Jupiter 1.65215426595931 1.65215343874502 1.65215509317472 1.69432970338075 1.35845423372787 2452076.209652444 0.956228296206726 136.883478301388 73.3807359186082 -82.245341917097 1737615.35259233 T 11 CATAB v2.0f-lin.ifort 2020-May-21 09:24:40 2020-May-21 09:24
2011-Aug-08 23:13 < 00:01 Jupiter 1.56780145722786 1.56780046061107 1.56780245384377 2.23129511851527 1.97437464183648 2455782.467702472 0.453369411101306 74.4213946166439 49.7397053156237 -57.5004672335929 939433.877695003 T 11 CATAB v2.0f-lin.ifort 2020-May-21 09:24:40 2020-May-21 09:24
2073-Nov-27 16:33 00:03 Jupiter 1.98970443243809 1.98970250297016 1.98970636190568 2.81627844043123 2.66083048830468 2478539.189793048 2.84654200314041 145.078601231421 51.3212456981547 -78.5687772839712 939774.68297627 T 11 CATAB v2.0f-lin.ifort 2020-May-21 09:24:40 2020-May-21 09:24
2084-Jan-13 20:42 00:04 Jupiter 1.56345424432009 1.56345303127741 1.56345545736748 1.61960779496543 1.24080712320822 2482238.362768516 3.58751442065304 218.479467836376 159.735045091143 -62.3908266697947 1321607.91735276 T 11 CATAB v2.0f-lin.ifort 2020-May-21 09:24:40 2020-May-21 09:24
2094-Mar-11 02:40 00:04 Jupiter 1.68778244701833 1.68778006626946 1.6877848277744 2.6774376998972 2.48293417082327 2485947.610967797 4.09185557380594 245.933421644577 38.1679961903086 -75.0782034304779 1003668.98793035 T 11 CATAB v2.0f-lin.ifort 2020-May-21 09:24:40 2020-May-21 09:24
2156-Jul-05 12:22 00:07 Jupiter 1.83997880256279 1.83997481387446 1.83998279124401 2.19276012735366 1.97167688069253 2508709.015268254 7.24703158362564 211.087586220524 32.3332452219804 -88.8005267293739 558629.779753757 T 11 CATAB v2.0f-lin.ifort 2020-May-21 09:24:40 2020-May-21 09:24
2166-Aug-17 05:30 00:08 Jupiter 1.53147932680872 1.531478466201 1.53148018741705 1.76027885655953 1.41153540232713 2512403.728969516 7.83014262249224 429.8689140182 176.642386983732 57.9293519554248 635771.596149254 T 11 CATAB v2.0f-lin.ifort 2020-May-21 09:24:40 2020-May-21 09:24
2176-Oct-16 12:50 00:08 Jupiter 1.83688635057684 1.83688129069828 1.83689141048798 3.25485803183427 3.10996198516569 2516117.034417449 8.16738240706726 478.178194723294 38.5943716024517 -66.1159257511308 1304253.77189656 T 11 CATAB v2.0f-lin.ifort 2020-May-21 09:24:40 2020-May-21 09:24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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