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282631 (2005 SV1)
Classification: Main-belt Asteroid          SPK-ID: 2282631
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08673914452015401 7.0538e-08  
a 3.094077459791579 4.0051e-08 au
q 2.825699827850166 2.3762e-07 au
i 8.473272205791618 7.6452e-06 deg
node 237.3224060272629 3.9581e-05 deg
peri 107.2241401275156 5.7978e-05 deg
M 347.0196549183896 4.1633e-05 deg
tp 2459468.176854354292
(2021-Sep-10.67685435)
0.00023002 TDB
period 1987.903049211074
5.44
3.8598e-05
1.057e-07
d
yr
n .1810953507732034 3.5162e-09 deg/d
Q 3.362455091732991 4.3525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      7526 days (20.61 yr)  
   first obs. used      2000-11-24  
   last obs. used      2021-07-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60021  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 15:58:17  

Additional Information
 Earth MOID = 1.83321 au 
 Jupiter MOID = 2.00657 au 
 T_jup = 3.201 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457982.5 (2017-Aug-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08658168431883535 7.1184e-08  
q 2.822478976302233 2.3893e-07 au
tp 2457494.286026881391
(2016-Apr-15.78602688)
0.00022878 TDB
node 237.4562796947565 3.9499e-05 deg
peri 109.0193087442317 5.7576e-05 deg
i 8.486603551710006 7.6534e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      7526 days (20.61 yr)  
   first obs. used      2000-11-24  
   last obs. used      2021-07-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60021  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 15:58:17  

Additional Information
 Jupiter MOID = 2.00657 au 
 T_jup = 3.201 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.067096599307568E-15 -1.685955100290451E-14 5.876880391138674E-12 -3.317318799880415E-15 1.159010609933251E-12 2.592213806196449E-15
q -1.685955100290451E-14 5.708855163679538E-14 -1.891571029872001E-11 9.0451242822754E-15 -3.70127941708958E-12 -8.008288526904055E-15
tp 5.876880391138674E-12 -1.891571029872001E-11 5.234066887097171E-8 -6.421585580016871E-11 9.614644331525244E-9 1.060106370327832E-11
node -3.317318799880415E-15 9.0451242822754E-15 -6.421585580016871E-11 1.560141904474881E-9 -1.554042270474543E-9 -6.952148916756646E-11
peri 1.159010609933251E-12 -3.70127941708958E-12 9.614644331525244E-9 -1.554042270474543E-9 3.315021145772066E-9 7.079358742776304E-11
i 2.592213806196449E-15 -8.008288526904055E-15 1.060106370327832E-11 -6.952148916756646E-11 7.079358742776304E-11 5.857415386288059E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.48   n/a E2021B55  
rotation period rot_per 16.8 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2012) http://www.asu.cas.cz/~ppravec/neo.htm]

282631 (2005 SV1)          Discovered 2005-Sep-23 by Kusnirak, P. at Ondrejov
Reference: 20110715/Numbers.arcLast Updated: 2011-07-20

Alternate Designations
 2005 SV1 = 2000 WX165 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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