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382941 (2004 TV277)
Classification: Main-belt Asteroid          SPK-ID: 2382941
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .270500069814226 9.9419e-08  
a 2.654262706992188 1.3534e-08 au
q 1.936284459445505 2.6246e-07 au
i 3.651424983791448 1.0469e-05 deg
node 191.1655801112123 0.00016449 deg
peri 191.9911772200323 0.00016587 deg
M 227.3483744114304 1.8704e-05 deg
tp 2459582.501843521518
(2022-Jan-03.00184352)
8.4369e-05 TDB
period 1579.48055847874
4.32
1.2081e-05
3.308e-08
d
yr
n .2279230333463112 1.7433e-09 deg/d
Q 3.372240954538871 1.7195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      9569 days (26.20 yr)  
   first obs. used      1991-11-03  
   last obs. used      2018-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56216  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:47:11  

Additional Information
 Earth MOID = .939868 au 
 Jupiter MOID = 2.08486 au 
 T_jup = 3.333 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456582.5 (2013-Oct-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2690313224900115 9.9675e-08  
q 1.942114594179699 2.6294e-07 au
tp 2456424.617325120905
(2013-May-12.11732512)
7.6315e-05 TDB
node 191.2640475245414 0.00016475 deg
peri 192.3377747040809 0.00016615 deg
i 3.646285675079866 1.0462e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      9569 days (26.20 yr)  
   first obs. used      1991-11-03  
   last obs. used      2018-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56216  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:47:11  

Additional Information
 Jupiter MOID = 2.08486 au 
 T_jup = 3.333 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.935106095457522E-15 -2.619068524287993E-14 2.04630855955996E-12 1.483750038462722E-13 9.248526838202306E-14 -1.199958009350546E-14
q -2.619068524287993E-14 6.913767089997508E-14 -5.320228617181554E-12 -3.914191019211683E-13 -2.271841656974793E-13 3.174205794973045E-14
tp 2.04630855955996E-12 -5.320228617181554E-12 5.823944095917368E-9 3.529558279793352E-11 1.712600426244149E-9 -1.041441339235765E-11
node 1.483750038462722E-13 -3.914191019211683E-13 3.529558279793352E-11 2.714219089957745E-8 -2.70801622087823E-8 7.195968505032857E-10
peri 9.248526838202306E-14 -2.271841656974793E-13 1.712600426244149E-9 -2.70801622087823E-8 2.760483961809983E-8 -7.208788864646941E-10
i -1.199958009350546E-14 3.174205794973045E-14 -1.041441339235765E-11 7.195968505032857E-10 -7.208788864646941E-10 1.094521431112917E-10

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 17.3   n/a MPO339215  

382941 (2004 TV277)          Discovered 2004-Oct-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

[ 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
1921-Nov-23 19:46 00:01 Thisb 0.0363959184845094 0.0363934204366045 0.0363984238606852 5.24873101015539 5.24873097446365 2423017.323504406 1.09512219649307 1360.2758887467 99.6718238975818 86.8346897180887 54525.3347739378 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 03:47:14 2019-Jul-14 03:47
2033-May-29 01:37 00:08 Psych 0.0403882144255796 0.0403851689262896 0.0403912599925713 1.72198671094215 1.7219865369744 2463746.567490824 7.76830764655939 308.706635492121 144.009797157649 -80.3457952087591 41291.7743124235 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 03:47:14 2019-Jul-14 03:47
2064-Sep-20 00:22 00:02 Thisb 0.0252948347823855 0.0252860808553473 0.0253035950939109 5.12212550035675 5.12212544773168 2475183.515597830 1.95059410216535 786.698877203807 109.714142389299 57.1553904250213 29083.0829145588 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 03:47:14 2019-Jul-14 03:47

Alternate Designations
 2004 TV277 = 1991 VX7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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