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4115 Peternorton (1982 QS3)
Classification: Main-belt Asteroid          SPK-ID: 2004115
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 51 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03956507525103458 1.2718e-08  
a 3.001782008871641 1.2984e-08 au
q 2.883016277803432 3.8403e-08 au
i 9.569482148132611 7.2864e-07 deg
node 206.5280437103261 3.7276e-06 deg
peri 290.3453239381505 2.9676e-05 deg
M 25.33464517965981 2.6959e-05 deg
tp 2459262.815985809851
(2021-Feb-17.31598581)
0.00014232 TDB
period 1899.621832757792
5.20
1.2325e-05
3.374e-08
d
yr
n .189511403686789 1.2296e-09 deg/d
Q 3.120547739939849 1.3498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3162  
   data-arc span      17772 days (48.66 yr)  
   first obs. used      1972-10-06  
   last obs. used      2021-06-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41763  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 22:58:30  

Additional Information
 Earth MOID = 1.91212 au 
 Jupiter MOID = 1.90269 au 
 T_jup = 3.230 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457284.5 (2015-Sep-19.0) TDB
Reference: JPL 51 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03879811308675871 1.3879e-08  
q 2.884974865736718 4.2279e-08 au
tp 2457384.879520383091
(2015-Dec-28.37952038)
0.00014054 TDB
node 206.6062418722358 3.7343e-06 deg
peri 294.4263702585025 2.9031e-05 deg
i 9.558015420857252 7.277e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      3162  
   data-arc span      17772 days (48.66 yr)  
   first obs. used      1972-10-06  
   last obs. used      2021-06-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41763  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 22:58:30  

Additional Information
 Jupiter MOID = 1.90269 au 
 T_jup = 3.230 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.926175691049966E-16 -5.609022945091426E-16 1.356679419483017E-12 -6.214610273927269E-16 2.807119220991313E-13 1.90329140985054E-15
q -5.609022945091426E-16 1.787500403600384E-15 -4.413709375886802E-12 2.462633928208023E-15 -9.129283570170679E-13 -5.892300338523071E-15
tp 1.356679419483017E-12 -4.413709375886802E-12 1.975116501999909E-8 -5.81479429534464E-11 4.048283898857047E-9 -7.964849116312915E-12
node -6.214610273927269E-16 2.462633928208023E-15 -5.81479429534464E-11 1.394480580909451E-11 -2.496509893630534E-11 1.837713519413102E-12
peri 2.807119220991313E-13 -9.129283570170679E-13 4.048283898857047E-9 -2.496509893630534E-11 8.428073191114428E-10 -3.313974734935708E-12
i 1.90329140985054E-15 -5.892300338523071E-15 -7.964849116312915E-12 1.837713519413102E-12 -3.313974734935708E-12 5.295468518126495E-13

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 12.26   n/a MPO614063  
diameter diameter 14.422 km 0.211 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.166   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4115 Peternorton (1982 QS3)          Discovered 1982-Aug-29 by Chernykh, N. S. at Nauchnyj
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
1951-Sep-01 06:04 00:01 Jupiter 1.91686435425185 1.91686415466095 1.91686455384275 3.96662015711058 3.85361091004277 2433890.753057220 1.21264496625141 90.1220517395968 8.603912009304 -88.1548584192827 8881378.06184742 T 51 CATAB v2.0g-lin.ifort 2021-Jul-07 22:59:30 2021-Jul-07 22:59
2035-Jan-29 17:35 < 00:01 Jupiter 1.91883012115141 1.91882991286461 1.9188303294382 4.17987359315029 4.07289702866228 2464357.232941849 0.38866717225669 31.187180110037 8.83543586868944 85.8507242049865 8880146.60369443 T 51 CATAB v2.0g-lin.ifort 2021-Jul-07 22:59:30 2021-Jul-07 22:59
2081-May-06 17:27 00:01 Jupiter 1.97607351887096 1.97607314920124 1.97607388854158 3.52642772637482 3.40270688882035 2481256.227212702 1.33178426723057 75.8144710126742 7.26154109961357 -75.4353215166715 10038710.829479 T 51 CATAB v2.0g-lin.ifort 2021-Jul-07 22:59:30 2021-Jul-07 22:59
2118-Jun-27 14:56 00:02 Jupiter 1.93855352900277 1.93855311724406 1.93855394076478 4.31232598600899 4.20978440835926 2494821.122383015 1.93718393332417 147.703458072048 8.83650780310219 83.5586426799256 8843698.87979688 T 51 CATAB v2.0g-lin.ifort 2021-Jul-07 22:59:30 2021-Jul-07 22:59
2164-Oct-10 15:12 00:03 Jupiter 1.93808971307895 1.93808916025666 1.93809026590796 3.77895043536937 3.66147328502977 2511728.133286501 2.92216455397929 196.572068080173 8.09809797383865 -80.8959331596147 9592190.11646499 T 51 CATAB v2.0g-lin.ifort 2021-Jul-07 22:59:30 2021-Jul-07 22:59

Alternate Designations
 1982 QS3 = 1972 TX6 = 1977 RK5 = 1983 XJ = 1987 PE 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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