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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2705000770123144 9.6899e-08  
a 2.654262708940702 1.3524e-08 au
q 1.936284441761328 2.5583e-07 au
i 3.651427336293236 1.0373e-05 deg
node 191.1655673456941 0.00016011 deg
peri 191.9912079547724 0.00016114 deg
M 227.3483624404177 1.7735e-05 deg
tp 2459582.501896684568
(2022-Jan-03.00189668)
8.0295e-05 TDB
period 1579.480560218002
4.32
1.2072e-05
3.305e-08
d
yr
n .2279230330953312 1.742e-09 deg/d
Q 3.372240976120077 1.7182e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      10422 days (28.53 yr)  
   first obs. used      1991-11-03  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56869  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:39:01  

Additional Information
 Earth MOID = .939868 au 
 Jupiter MOID = 2.08486 au 
 T_jup = 3.333 
[ 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 17.3   n/a MPO339215  

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

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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 14 CATAB v2.0f-lin.ifort 2020-Nov-12 17:39:02 2020-Nov-12 17:39
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 14 CATAB v2.0f-lin.ifort 2020-Nov-12 17:39:02 2020-Nov-12 17:39
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 14 CATAB v2.0f-lin.ifort 2020-Nov-12 17:39:02 2020-Nov-12 17:39

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