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78347 (2002 PM94)
Classification: Main-belt Asteroid          SPK-ID: 2078347
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09991885271660342 4.0517e-08  
a 3.122261160527847 2.2395e-08 au
q 2.810288407486293 1.2292e-07 au
i 10.19167317981564 4.8007e-06 deg
node 175.7742500495159 2.0666e-05 deg
peri 155.0855959444412 2.9304e-05 deg
M 145.0710449554502 2.0845e-05 deg
tp 2458584.454235633305
(2019-Apr-10.95423563)
0.00011592 TDB
period 2015.126280104922
5.52
2.1681e-05
5.936e-08
d
yr
n .1786488536992609 1.9221e-09 deg/d
Q 3.4342339135694 2.4633e-08 au
  Orbit Determination Parameters
   # obs. used (total)      673  
   data-arc span      8500 days (23.27 yr)  
   first obs. used      1997-10-09  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51199  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:36:20  

Additional Information
 Earth MOID = 1.80338 au 
 Jupiter MOID = 1.99099 au 
 T_jup = 3.184 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457223.5 (2015-Jul-20.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1039806234685861 4.1051e-08  
q 2.793706566561014 1.2506e-07 au
tp 2456560.038441696498
(2013-Sep-24.53844170)
0.00011068 TDB
node 175.893937183675 2.0618e-05 deg
peri 153.1461338883122 2.8581e-05 deg
i 10.20540482814501 4.8082e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      673  
   data-arc span      8500 days (23.27 yr)  
   first obs. used      1997-10-09  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51199  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:36:20  

Additional Information
 Jupiter MOID = 1.99099 au 
 T_jup = 3.184 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.685191743568269E-15 -5.073418917565853E-15 1.20165815543115E-12 4.944503734231517E-15 1.863960401483396E-13 -9.626122412240012E-16
q -5.073418917565853E-15 1.564087988769402E-14 -4.003958334427345E-12 -1.565272848882339E-14 -6.090561665645924E-13 4.031163766130929E-15
tp 1.20165815543115E-12 -4.003958334427345E-12 1.224978526589306E-8 1.200905822927994E-11 2.200364367904688E-9 -4.962863526471115E-12
node 4.944503734231517E-15 -1.565272848882339E-14 1.200905822927994E-11 4.251209842870608E-10 -4.160349382287568E-10 1.735475432658613E-11
peri 1.863960401483396E-13 -6.090561665645924E-13 2.200364367904688E-9 -4.160349382287568E-10 8.168979702160879E-10 -1.795197724855891E-11
i -9.626122412240012E-16 4.031163766130929E-15 -4.962863526471115E-12 1.735475432658613E-11 -1.795197724855891E-11 2.311864494950141E-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 14.78   n/a MPCxxxxx  

78347 (2002 PM94)          Discovered 2002-Aug-12 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1955-Sep-09 05:42 00:02 Jupiter 1.98681996125687 1.98681951197022 1.98682041054341 3.02572500536782 2.8813834131206 2435359.737816378 1.90247000714863 101.314825452148 16.8573989748958 86.5486960394387 2816332.64680617 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 13:36:22 2021-Apr-13 13:36
2027-Aug-29 03:17 < 00:01 Jupiter 1.99302604276582 1.99302562142999 1.99302646410165 3.47602497840554 3.35153147903811 2461646.637017792 0.483448839040796 53.1177065757308 17.5318253443971 86.1483577935209 3380055.51052181 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 13:36:22 2021-Apr-13 13:36
2109-Nov-09 03:55 00:03 Jupiter 1.97988786133698 1.9798873442717 1.97988837840384 3.06763711905649 2.92485396919785 2491668.663526757 3.15832767141497 142.584148388103 15.9062926792139 80.4127362939993 3135059.18638198 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 13:36:22 2021-Apr-13 13:36
2181-Oct-28 09:17 00:05 Jupiter 1.98190299790543 1.98190255521272 1.98190344060241 3.4779976129377 3.35286603025872 2517954.886865332 5.22358426315847 356.925263326463 16.7066868958581 -89.9287160994925 3097155.17035089 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 13:36:22 2021-Apr-13 13:36

Alternate Designations
 2002 PM94 = 1997 TA19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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