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78232 (2002 OP15)
Classification: Main-belt Asteroid          SPK-ID: 2078232
[ 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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1246146972909031 4.4472e-08  
a 3.040106313868401 1.8703e-08 au
q 2.661264385833527 1.3474e-07 au
i 10.50004472378522 4.9646e-06 deg
node 245.0143816527655 2.4323e-05 deg
peri 176.8328281054925 3.1346e-05 deg
M 38.0674542483675 1.7888e-05 deg
tp 2458795.769325349383
(2019-Nov-08.26932535)		 9.6165e-05 TDB
period 1936.116935830637
5.30		 1.7867e-05
4.892e-08		 d
yr
n .1859391823591234 1.7159e-09 deg/d
Q 3.418948241903275 2.1034e-08 au
   Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      7517 days (20.58 yr)  
   first obs. used      2000-04-07  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43937  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:12:31  

Additional Information
 Earth MOID = 1.67441 au 
 Jupiter MOID = 1.9068 au 
 T_jup = 3.203 
[ 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 14.4   n/a MPO453202  
diameter diameter 4.363 km 1.692 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.213   0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78232 (2002 OP15)          Discovered 2002-Jul-18 by LINEAR at Socorro
Reference: 20040415/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
1900-Nov-03 05:16 00:03 Jupiter 1.92241833077248 1.92241792629768 1.92241873524728 3.72092688504569 3.6005682444349 2415326.719186590 3.11798643930729 229.347008635694 18.1042191300585 -89.674966587889 3264981.7670625 T 26 CATAB v2.0f-lin.ifort 2020-Dec-18 04:12:33 2020-Dec-18 04:12
1948-Oct-22 01:14 00:02 Jupiter 1.94307242786365 1.94307186859799 1.94307298712963 3.63141451177446 3.50932087741263 2432846.551651611 1.87647619767501 110.333692948318 24.9376492967606 -84.622621334314 3521713.1191628 T 26 CATAB v2.0f-lin.ifort 2020-Dec-18 04:12:33 2020-Dec-18 04:12
2054-Apr-14 00:57 00:01 Jupiter 1.98732854407737 1.98732797823623 1.98732910991941 3.75481829199179 3.63953804325851 2471371.539573579 1.0427444205338 102.253152211605 17.6585142318983 78.6349031184241 3122391.78390476 T 26 CATAB v2.0f-lin.ifort 2020-Dec-18 04:12:33 2020-Dec-18 04:12
2102-Mar-31 01:25 00:02 Jupiter 1.93442250720149 1.93442197632914 1.93442303807692 3.72308127036177 3.60355342920349 2488888.558866075 2.30621948769189 195.064665271243 17.3169463962061 85.1109380896264 3074206.03622899 T 26 CATAB v2.0f-lin.ifort 2020-Dec-18 04:12:33 2020-Dec-18 04:12
2150-Mar-17 22:49 00:04 Jupiter 1.9244652096443 1.92446476136542 1.92446565792405 3.60137399997191 3.47701405585251 2506407.450671462 3.66432248594988 221.383202394426 19.781031867006 -87.5531387601396 2953931.68783715 T 26 CATAB v2.0f-lin.ifort 2020-Dec-18 04:12:33 2020-Dec-18 04:12
2198-Mar-11 04:12 00:05 Jupiter 1.96007290744073 1.96007187443958 1.96007394044232 3.40339271151563 3.27395867540711 2523932.675143452 5.1874134308371 106.503626095044 52.7132312755143 -74.4201322654623 2688268.93644292 T 26 CATAB v2.0f-lin.ifort 2020-Dec-18 04:12:33 2020-Dec-18 04:12
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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