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26148 (1994 PN37)
Classification: Main-belt Asteroid          SPK-ID: 2026148
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1824073202642001 3.0863e-08  
a 2.344942151847321 7.0616e-09 au
q 1.917207537754284 7.2767e-08 au
i 6.107781429278051 3.7857e-06 deg
node 157.1958697234081 2.9355e-05 deg
peri 127.0449561930515 3.1154e-05 deg
M 151.4562753847149 9.0686e-06 deg
tp 2458648.700377935061
(2019-Jun-14.20037794)
3.3279e-05 TDB
period 1311.585561171311
3.59
5.9246e-06
1.622e-08
d
yr
n .2744769465733536 1.2398e-09 deg/d
Q 2.772676765940357 8.3497e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1579  
   data-arc span      9659 days (26.44 yr)  
   first obs. used      1994-08-10  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51061  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:17:55  

Additional Information
 Earth MOID = .90644 au 
 Jupiter MOID = 2.40188 au 
 T_jup = 3.532 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456809.5 (2014-Jun-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1819841501038519 3.08e-08  
q 1.919093795007518 7.2558e-08 au
tp 2457337.508305241670
(2015-Nov-11.00830524)
3.4826e-05 TDB
node 157.2419868220199 2.9373e-05 deg
peri 126.9310147174211 3.118e-05 deg
i 6.104580973046164 3.7841e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1579  
   data-arc span      9659 days (26.44 yr)  
   first obs. used      1994-08-10  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51061  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:17:55  

Additional Information
 Jupiter MOID = 2.40188 au 
 T_jup = 3.532 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.486152493168511E-16 -2.227503386258443E-15 2.308791905036147E-13 -2.38757737275867E-15 7.227938338249775E-14 -1.119538990459767E-15
q -2.227503386258443E-15 5.264597275224488E-15 -6.038970518517925E-13 5.043035690708138E-15 -1.911146949030355E-13 2.555945926861693E-15
tp 2.308791905036147E-13 -6.038970518517925E-13 1.212863730097366E-9 -4.189713158935068E-12 3.716751042464173E-10 -5.305909611425559E-13
node -2.38757737275867E-15 5.043035690708138E-15 -4.189713158935068E-12 8.627899266687655E-10 -8.586023754664188E-10 -1.003882024603442E-11
peri 7.227938338249775E-14 -1.911146949030355E-13 3.716751042464173E-10 -8.586023754664188E-10 9.722087727304425E-10 9.837814004693106E-12
i -1.119538990459767E-15 2.555945926861693E-15 -5.305909611425559E-13 -1.003882024603442E-11 9.837814004693106E-12 1.431964866280384E-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 14.7   n/a MPO439283  

26148 (1994 PN37)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 PN37 = 1998 SD164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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