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30982 (1995 SP5)
Classification: Main-belt Asteroid          SPK-ID: 2030982
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1779396631596422 3.1305e-08  
a 3.14696289033119 1.4993e-08 au
q 2.586993373649764 9.5819e-08 au
i 1.985721234830634 3.7257e-06 deg
node 55.26242202671994 0.00010218 deg
peri 25.71089915748556 0.00010278 deg
M 184.8897198672747 1.1255e-05 deg
tp 2460388.347724653265
(2024-Mar-18.84772465)
6.6636e-05 TDB
period 2039.087485923367
5.58
1.4572e-05
3.99e-08
d
yr
n .176549560764422 1.2617e-09 deg/d
Q 3.706932407012616 1.766e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1768  
   data-arc span      15118 days (41.39 yr)  
   first obs. used      1980-01-22  
   last obs. used      2021-06-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50092  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:50:34  

Additional Information
 Earth MOID = 1.60289 au 
 Jupiter MOID = 1.54722 au 
 T_jup = 3.183 
[ 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 13.77   n/a MPCxxxxx  
diameter diameter 10.698 km 0.242 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 58.104 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:
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]
geometric albedo albedo 0.056   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30982 (1995 SP5)          Discovered 1995-Sep-21 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20011130/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
1938-Apr-12 08:43 00:02 Jupiter 1.70339146658433 1.70339059445253 1.70339233871566 2.16546734355131 1.92216954976193 2429000.863403570 2.09297246360477 67.4277554156468 10.8536923948911 -81.806598222604 1492586.65770761 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 19:50:40 2021-Jul-08 19:50
1948-Nov-05 12:44 00:02 Jupiter 1.58118331372422 1.58118303918127 1.58118358826672 1.39514326234026 0.935439318544327 2432861.030611109 1.68132919529457 136.663389280131 101.482559133326 -10.0629880233941 2589438.25488247 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 19:50:40 2021-Jul-08 19:50
1959-Jun-12 15:15 00:01 Jupiter 1.76492597535613 1.76492538430556 1.76492656640651 1.83178250231604 1.54776871669342 2436732.135472558 1.3372415014765 62.6873879153473 21.5295315141746 -84.0523316266936 2345450.8900932 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 19:50:40 2021-Jul-08 19:50
2034-Mar-19 22:09 < 00:01 Jupiter 1.9049473928496 1.90494692307653 1.90494786262267 3.36757840697804 3.23284662338597 2464041.423126903 0.513022043759689 39.8772719450659 16.418536405799 82.831267112997 3102539.66815978 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 19:50:40 2021-Jul-08 19:50
2044-Oct-03 07:23 < 00:01 Jupiter 1.62531536450378 1.62531502666289 1.62531570234449 1.7710468437885 1.44717654608582 2467891.807866840 0.807136465066099 60.2656628982204 30.798861339384 -88.4362684100543 2660714.77915164 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 19:50:40 2021-Jul-08 19:50
2055-May-03 12:40 00:01 Jupiter 1.60566173183734 1.6056612400008 1.60566222367315 1.4173430453703 0.976635311782821 2471756.027514174 1.12150883322343 131.951604430111 79.4317833744792 19.779641704447 2220754.58051367 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 19:50:40 2021-Jul-08 19:50
2065-Dec-04 05:13 00:01 Jupiter 1.86979836285892 1.86979743631248 1.86979928940527 2.19361850578776 1.97634967247621 2475623.717603880 1.45169187376127 65.9741317876297 4.80272937269904 83.0354579025545 2147737.62477967 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 19:50:40 2021-Jul-08 19:50
2140-Sep-10 03:35 00:03 Jupiter 1.78898853101136 1.78898696666558 1.78899009535846 2.73601205221237 2.55711419472556 2502931.649048225 3.36489375832203 127.191607285785 13.9093118498822 76.1466566138185 1947576.39522638 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 19:50:40 2021-Jul-08 19:50
2151-Mar-30 02:12 00:04 Jupiter 1.56539146751901 1.56539105291039 1.56539188212718 1.49149270123187 1.06881443270299 2506784.591443010 3.59603167877972 208.614654279626 90.4148762845547 -29.4257168209626 1671723.04537114 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 19:50:40 2021-Jul-08 19:50
2161-Oct-31 01:55 00:04 Jupiter 1.65598951854202 1.65598795977605 1.655991077303 1.54227406916773 1.16431472649516 2510652.579975541 3.89632361094074 166.441065490203 65.237752192289 4.14449454194708 804256.75582168 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 19:50:40 2021-Jul-08 19:50
2172-Jun-03 18:28 00:04 Jupiter 1.97672950286714 1.9767271830583 1.97673182267811 2.61255830820222 2.44304463041308 2514521.269703329 4.16810121633058 167.567949316819 12.8343230069898 68.9216327325906 2346905.94193908 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 19:50:40 2021-Jul-08 19:50

Alternate Designations
 1995 SP5 = 1980 BN5 = 2000 QK51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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