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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456849.5 (2014-Jul-11.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2696156186018357 9.7183e-08  
q 1.940205964130011 2.5697e-07 au
tp 2456424.604439225030
(2013-May-12.10443923)
7.0605e-05 TDB
node 191.1934724103841 0.00016026 deg
peri 192.3176726122145 0.0001613 deg
i 3.647999929870228 1.0365e-05 deg
  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
 Jupiter MOID = 2.08486 au 
 T_jup = 3.333 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.44453877058072E-15 -2.495519881395858E-14 2.614479187026774E-12 9.699017982174087E-14 3.798077661473707E-13 -1.168467011556388E-14
q -2.495519881395858E-14 6.603309451134077E-14 -6.818216549127355E-12 -2.611016983759883E-13 -9.784477063354634E-13 3.096129856215369E-14
tp 2.614479187026774E-12 -6.818216549127355E-12 4.985120701136808E-9 2.153456826716E-11 1.389078504969237E-9 -9.06209979614226E-12
node 9.699017982174087E-14 -2.611016983759883E-13 2.153456826716E-11 2.568448986521568E-8 -2.562670496058758E-8 7.710270435671869E-10
peri 3.798077661473707E-13 -9.784477063354634E-13 1.389078504969237E-9 -2.562670496058758E-8 2.601922127095664E-8 -7.71691049244465E-10
i -1.168467011556388E-14 3.096129856215369E-14 -9.06209979614226E-12 7.710270435671869E-10 -7.71691049244465E-10 1.074401844730432E-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

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