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78932 (2003 SU144)
Classification: Main-belt Asteroid          SPK-ID: 2078932
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04730027673425399 3.9258e-08  
a 3.142608971869065 2.087e-08 au
q 2.993962697832109 1.3095e-07 au
i 17.12540826461614 7.7515e-06 deg
node 56.24035656892246 1.4907e-05 deg
peri 60.75213688204021 9.4136e-05 deg
M 337.2875728501305 9.0854e-05 deg
tp 2459524.879296796226
(2021-Nov-06.37929680)
0.00051348 TDB
period 2034.857241001956
5.57
2.027e-05
5.55e-08
d
yr
n .1769165879286634 1.7624e-09 deg/d
Q 3.291255245906022 2.1857e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1123  
   data-arc span      8153 days (22.32 yr)  
   first obs. used      1998-12-17  
   last obs. used      2021-04-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52424  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:07:24  

Additional Information
 Earth MOID = 2.04491 au 
 Jupiter MOID = 1.88517 au 
 T_jup = 3.139 
[ 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 13.81   n/a E2021B10  
diameter diameter 9.704 km 0.285 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78932 (2003 SU144)          Discovered 2003-Sep-19 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
1975-Nov-08 06:36 00:01 Jupiter 1.94486662574258 1.94486589930549 1.94486735218178 5.12575638157995 5.04007385357486 2442724.774675143 1.21911778201307 311.744582893761 31.4337907602836 -87.380343002852 2119261.59917997 T 26 CATAB v2.0g-lin.ifort 2021-Jul-08 23:07:27 2021-Jul-08 23:07
2059-Nov-21 16:56 00:01 Jupiter 1.97931497856814 1.97931427092129 1.97931568621712 5.7946380342206 5.72031079106189 2473419.205715930 1.17674765339203 177.87510842513 26.1493092531386 -82.8253447688457 2652470.20039854 T 26 CATAB v2.0g-lin.ifort 2021-Jul-08 23:07:27 2021-Jul-08 23:07
2070-Jun-17 11:58 00:02 Jupiter 1.95678082263061 1.95678001260905 1.95678163265428 4.79924632650948 4.70818804948941 2477279.998758735 1.6119824573495 380.793828822673 36.6509952427665 -87.7807756327948 2104018.72592779 T 26 CATAB v2.0g-lin.ifort 2021-Jul-08 23:07:27 2021-Jul-08 23:07
2154-Jul-10 12:47 00:04 Jupiter 1.93923495487797 1.93923391254486 1.93923599723192 5.68758697346132 5.61026576950636 2507983.032583000 3.77333276276146 394.95522476079 27.7912627944034 -83.9165668353496 2257483.69632233 T 26 CATAB v2.0g-lin.ifort 2021-Jul-08 23:07:27 2021-Jul-08 23:07
2165-Jan-23 03:06 00:05 Jupiter 1.99040602456068 1.9904045382222 1.99040751096456 4.43783938025341 4.34088851646219 2511832.629491473 4.62475732828791 771.120387105688 48.3947770221754 -84.8623693674111 2133745.46591021 T 26 CATAB v2.0g-lin.ifort 2021-Jul-08 23:07:27 2021-Jul-08 23:07

Alternate Designations
 2003 SU144 = 2000 JF69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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