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35215 (1994 SH9)
Classification: Main-belt Asteroid          SPK-ID: 2035215
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05248480445266973 3.4118e-08  
a 2.931577119640666 1.6321e-08 au
q 2.777713867778405 9.8466e-08 au
i 2.305802474562494 6.1626e-06 deg
node 27.22739404153662 0.00012354 deg
peri 229.3655108081066 0.00014931 deg
M 146.4181179131335 8.5911e-05 deg
tp 2458254.836763889610
(2018-May-16.33676389)
0.00043729 TDB
period 1833.371230457961
5.02
1.531e-05
4.192e-08
d
yr
n .1963595773836131 1.6398e-09 deg/d
Q 3.085440371502927 1.7177e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1397  
   data-arc span      9252 days (25.33 yr)  
   first obs. used      1994-09-28  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52952  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:45:12  

Additional Information
 Earth MOID = 1.76346 au 
 Jupiter MOID = 1.93061 au 
 T_jup = 3.273 
[ 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 13.8   n/a MPO502414  

35215 (1994 SH9)          Discovered 1994-Sep-28 by Spacewatch at Kitt Peak
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
1904-Jun-18 15:07 00:03 Jupiter 1.95771338059357 1.95771265568458 1.95771410550323 3.36599808094761 3.23490724353868 2416650.130191363 2.72228366651688 140.920717769694 23.0212080516777 -85.2346615931693 2089991.57006933 T 22 CATAB v2.0f-lin.ifort 2020-Feb-23 03:45:28 2020-Feb-23 03:45
2000-May-09 12:42 < 00:01 Jupiter 1.93454968037222 1.93454917337309 1.93455018737123 3.09454184767567 2.94966269046026 2451674.029130775 0.374542123885212 46.0945387894815 15.2417733105455 -82.5370599757217 2638546.11651776 T 22 CATAB v2.0f-lin.ifort 2020-Feb-23 03:45:28 2020-Feb-23 03:45
2035-Feb-20 19:53 < 00:01 Jupiter 1.95302640503603 1.95302572932296 1.9530270807491 3.32392002531489 3.19077568811566 2464379.328312261 0.556231266564793 47.1295760862502 21.0851462231265 -74.6458121953232 2146211.28402672 T 22 CATAB v2.0f-lin.ifort 2020-Feb-23 03:45:28 2020-Feb-23 03:45
2131-Jan-14 01:04 00:03 Jupiter 1.94321957945938 1.94321909357463 1.94322006534414 3.08742224199977 2.94285639901967 2499404.544713394 2.94745857959307 77.7851872715721 17.1137320584263 87.1918558005968 2825865.04376205 T 22 CATAB v2.0f-lin.ifort 2020-Feb-23 03:45:28 2020-Feb-23 03:45
2165-Oct-25 20:15 00:04 Jupiter 1.95067152803647 1.95067073531249 1.95067232076245 3.28488220688471 3.14992208467539 2512108.343618365 3.79143207130245 167.681162249059 21.1918276953839 -84.5573151855081 2168636.7002001 T 22 CATAB v2.0f-lin.ifort 2020-Feb-23 03:45:28 2020-Feb-23 03:45

Alternate Designations
 1994 SH9 = 1999 RH7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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