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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1247133853670689 4.0337e-08  
a 3.040026059212003 1.8248e-08 au
q 2.660894117763565 1.2035e-07 au
i 10.49943528312692 4.3855e-06 deg
node 245.007171501929 2.4294e-05 deg
peri 176.7941267579072 3.0929e-05 deg
M 75.28709096510744 1.7666e-05 deg
tp 2458795.614333541884
(2019-Nov-08.11433354)
9.4747e-05 TDB
period 1936.040270070669
5.30
1.7432e-05
4.773e-08
d
yr
n .1859465454129522 1.6742e-09 deg/d
Q 3.419158000660441 2.0524e-08 au
  Orbit Determination Parameters
   # obs. used (total)      897  
   data-arc span      7647 days (20.94 yr)  
   first obs. used      2000-04-07  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .436  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:35:45  

Additional Information
 Earth MOID = 1.67338 au 
 Jupiter MOID = 1.90739 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 14.50   n/a E2021B10  
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 1.92241838147915 1.92241802737888 1.92241873557986 3.72092631038356 3.60056765446686 2415326.719225925 3.06701507387417 222.689484044556 15.7007193013461 -89.1343565409259 3784135.98838796 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 13:35:48 2021-Apr-13 13:35
1948-Oct-22 01:14 00:02 Jupiter 1.94307245681489 1.94307191518414 1.94307299844607 3.63141391123639 3.50932025851811 2432846.551585074 1.8500052704107 100.869352019942 23.3600342545827 -82.7536617859301 4088867.89677983 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 13:35:48 2021-Apr-13 13:35
2054-Apr-14 00:57 < 00:01 Jupiter 1.98732859679526 1.98732803485597 1.98732915873545 3.75481780384908 3.63953754340756 2471371.539470405 0.99876378374439 99.1203838499216 16.1622811393023 77.6796272135322 3444399.59823953 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 13:35:48 2021-Apr-13 13:35
2102-Mar-31 01:24 00:02 Jupiter 1.93442255928664 1.93442204153658 1.93442307704043 3.72308069919378 3.60355284303315 2488888.558680073 2.23878575672035 190.291638487043 15.2733050644435 84.6496668407844 3461777.23529326 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 13:35:48 2021-Apr-13 13:35
2150-Mar-17 22:49 00:04 Jupiter 1.92446519643258 1.9244648169723 1.9244655758933 3.60137340159443 3.47701343590355 2506407.450497254 3.56979640862119 216.103490007686 17.0456544942967 -87.8676645779316 3328378.39067472 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 13:35:48 2021-Apr-13 13:35
2198-Mar-11 04:12 00:05 Jupiter 1.96007280257849 1.96007184874826 1.96007375640917 3.40339225158235 3.27395819095831 2523932.674894803 5.0630876448363 98.1815259975566 47.4845690396968 -71.1684871440235 2828355.88137133 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 13:35:48 2021-Apr-13 13:35
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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