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30992 (1995 SV66)
Classification: Main-belt Asteroid          SPK-ID: 2030992
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1464974920319212 4.4865e-08  
a 3.063708858474519 1.7423e-08 au
q 2.614883194392022 1.375e-07 au
i .8710053188339917 4.1281e-06 deg
node 152.4017402323932 0.00030715 deg
peri 238.6149001703407 0.00030741 deg
M 260.5137757173458 1.5145e-05 deg
tp 2459937.790136451883
(2022-Dec-24.29013645)
8.539e-05 TDB
period 1958.707856567569
5.36
1.6709e-05
4.575e-08
d
yr
n .1837946372619663 1.5679e-09 deg/d
Q 3.512534522557016 1.9976e-08 au
  Orbit Determination Parameters
   # obs. used (total)      783  
   data-arc span      10845 days (29.69 yr)  
   first obs. used      1990-10-14  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54581  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:43:46  

Additional Information
 Earth MOID = 1.61991 au 
 Jupiter MOID = 1.9266 au 
 T_jup = 3.216 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457205.5 (2015-Jul-02.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1465673644950009 4.4767e-08  
q 2.614113679232288 1.3681e-07 au
tp 2457983.489416205807
(2017-Aug-17.98941621)
7.5397e-05 TDB
node 152.4182250551428 0.00030738 deg
peri 239.3814157633789 0.00030764 deg
i .8706227802334622 4.1272e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      783  
   data-arc span      10845 days (29.69 yr)  
   first obs. used      1990-10-14  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54581  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:43:46  

Additional Information
 Jupiter MOID = 1.9266 au 
 T_jup = 3.216 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.00408812499134E-15 -6.087548751214578E-15 -2.494524311821496E-14 -2.654525131850573E-15 -1.415390697092911E-14 -1.02596362439695E-16
q -6.087548751214578E-15 1.8717618100769E-14 6.529941668022886E-13 1.134473074196378E-14 1.218648492062596E-13 3.623694417374814E-16
tp -2.494524311821496E-14 6.529941668022886E-13 5.684712063349439E-9 -1.367052160955339E-13 9.853031813719934E-10 2.869539168366263E-15
node -2.654525131850573E-15 1.134473074196378E-14 -1.367052160955339E-13 9.448166685309331E-8 -9.447072801093741E-8 4.15614175618475E-10
peri -1.415390697092911E-14 1.218648492062596E-13 9.853031813719934E-10 -9.447072801093741E-8 9.464140893114772E-8 -4.155707414027629E-10
i -1.02596362439695E-16 3.623694417374814E-16 2.869539168366263E-15 4.15614175618475E-10 -4.155707414027629E-10 1.703366809081353E-11

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 14.93   n/a E2021B10  

30992 (1995 SV66)          Discovered 1995-Sep-17 by Spacewatch at Kitt Peak
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 SV66 = 1990 TK14 = 1999 LR6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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