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30914 (1993 FV82)
Classification: Main-belt Asteroid          SPK-ID: 2030914
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2017256612942575 3.0085e-08  
a 2.189377542369338 5.3341e-09 au
q 1.747723909812087 6.7887e-08 au
i 2.858145559308827 2.6008e-06 deg
node 81.93177927559306 6.6041e-05 deg
peri 303.5206545503377 6.6527e-05 deg
M 55.8045822846917 7.1103e-06 deg
tp 2459213.079963211079
(2020-Dec-29.57996321)
2.3269e-05 TDB
period 1183.257907158018
3.24
4.3242e-06
1.184e-08
d
yr
n .3042447448034876 1.1119e-09 deg/d
Q 2.631031174926589 6.4101e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1539  
   data-arc span      10768 days (29.48 yr)  
   first obs. used      1991-09-12  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51334  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:50:24  

Additional Information
 Earth MOID = .75314 au 
 Jupiter MOID = 2.82211 au 
 T_jup = 3.646 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457639.5 (2016-Sep-08.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2026870279572549 3.0088e-08  
q 1.745149458913112 6.7945e-08 au
tp 2458030.225991341735
(2017-Oct-03.72599134)
2.2851e-05 TDB
node 81.93956753716927 6.6019e-05 deg
peri 303.6071604405939 6.6498e-05 deg
i 2.859197509926096 2.6017e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1539  
   data-arc span      10768 days (29.48 yr)  
   first obs. used      1991-09-12  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51334  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:50:24  

Additional Information
 Jupiter MOID = 2.82211 au 
 T_jup = 3.646 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.053137882203949E-16 -2.041141048276502E-15 -1.095261983687989E-13 7.67970464510507E-15 -2.329049039812851E-14 -1.233775061379302E-15
q -2.041141048276502E-15 4.616525386831747E-15 2.342999136775643E-13 -1.720826815856622E-14 4.694310475386701E-14 2.81897178443185E-15
tp -1.095261983687989E-13 2.342999136775643E-13 5.22174203795655E-10 -9.103136524136233E-12 1.914259544115263E-10 7.441146037486637E-13
node 7.67970464510507E-15 -1.720826815856622E-14 -9.103136524136233E-12 4.35846605193983E-9 -4.355842280781362E-9 -9.778872510953309E-13
peri -2.329049039812851E-14 4.694310475386701E-14 1.914259544115263E-10 -4.355842280781362E-9 4.42204046437134E-9 1.202397051643237E-12
i -1.233775061379302E-15 2.81897178443185E-15 7.441146037486637E-13 -9.778872510953309E-13 1.202397051643237E-12 6.768583753723933E-12

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.69   n/a MPCxxxxx  

30914 (1993 FV82)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FV82 = 1991 RY7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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