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129424 (3415 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2129424
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3084650678001827 4.3e-08  
a 3.07131808930345 1.36e-08 au
q 2.123923746650533 1.3446e-07 au
i 4.803858949857484 5.09e-06 deg
node 33.83180195916098 4.3829e-05 deg
peri 305.6526167835381 4.4697e-05 deg
M 349.325881455176 5.9459e-06 deg
tp 2459058.792830577808
(2020-Jul-28.29283058)
3.2408e-05 TDB
period 1966.009551035669
5.38
1.3059e-05
3.575e-08
d
yr
n .18311203005619 1.2163e-09 deg/d
Q 4.018712431956367 1.7795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      848  
   data-arc span      15723 days (43.05 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45837  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:49:20  

Additional Information
 Earth MOID = 1.11986 au 
 Jupiter MOID = 1.4129 au 
 T_jup = 3.151 
[ 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 14.9   n/a MPO401140  

129424 (3415 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ 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
1920-Sep-14 14:30 00:02 Jupiter 1.39422559587098 1.39422515651118 1.39422603523095 0.619648548260969 n/a 2422582.104416362 2.25733931874848 149.093222149093 21.6008712686787 88.5775148992915 9649543.78891756 F 17 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:22 2020-Nov-12 16:49
1980-Jan-11 13:31 < 00:01 Jupiter 1.39704791189591 1.39704747537564 1.39704834841626 0.663179798341129 n/a 2444250.062909721 0.811619313673889 93.5234310890983 21.362806988097 87.3700547565738 9770020.31689643 F 17 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:22 2020-Nov-12 16:49
2039-May-03 21:21 < 00:01 Jupiter 1.40274226082482 1.40274181154348 1.40274271010646 0.699053086711855 n/a 2465912.389405663 0.607988842244929 98.4580681842611 21.091690843945 85.4945757804769 9916555.26428245 F 17 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:22 2020-Nov-12 16:49
2098-Aug-12 18:34 00:02 Jupiter 1.41487417906839 1.41487347177841 1.4148748863653 0.721233668377513 n/a 2487563.273689975 2.10726798461049 198.96563046278 21.3157773394051 81.8336773177824 9826944.21014712 F 17 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:22 2020-Nov-12 16:49
2148-Mar-28 17:15 00:04 Jupiter 1.93865320229988 1.93864988123126 1.93865652343496 1.77754685101491 1.5119018112591 2505688.219083671 4.01623798954705 702.878479600994 66.6718905778431 -79.820577736086 1253791.82876186 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:22 2020-Nov-12 16:49
2157-Nov-03 22:00 00:04 Jupiter 1.44093414947911 1.44093254671552 1.44093575230749 0.721077752953164 n/a 2509195.416658496 4.07757007215764 508.099168006317 22.3012862230755 81.3035231078526 9551714.68643729 F 17 CATAB v2.0f-lin.ifort 2020-Nov-12 16:49:22 2020-Nov-12 16:49

Alternate Designations
 3415 T-3 = 2004 PB85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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