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78360 (2002 PN109)
Classification: Main-belt Asteroid          SPK-ID: 2078360
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1586170893327933 9.1188e-08  
a 2.571466990985136 1.3651e-08 au
q 2.163588381559718 2.337e-07 au
i 9.760761251565169 7.5758e-06 deg
node 222.50244811 2.3444e-05 deg
peri 183.3549316696351 3.008e-05 deg
M 51.5653897263901 1.3954e-05 deg
tp 2458784.762490305228
(2019-Oct-28.26249031)
5.8774e-05 TDB
period 1506.155657936788
4.12
1.1994e-05
3.284e-08
d
yr
n .2390191200377969 1.9033e-09 deg/d
Q 2.979345600410555 1.5816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      616  
   data-arc span      10751 days (29.43 yr)  
   first obs. used      1990-10-12  
   last obs. used      2020-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47896  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:27:10  

Additional Information
 Earth MOID = 1.17304 au 
 Jupiter MOID = 2.41401 au 
 T_jup = 3.392 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457450.5 (2016-Mar-03.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1571895103920003 9.1099e-08  
q 2.167198108075526 2.3296e-07 au
tp 2457274.577086575638
(2015-Sep-09.07708658)
6.4086e-05 TDB
node 222.55324172107 2.3479e-05 deg
peri 182.5508763411937 3.0242e-05 deg
i 9.749271139018767 7.5675e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      616  
   data-arc span      10751 days (29.43 yr)  
   first obs. used      1990-10-12  
   last obs. used      2020-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47896  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:27:10  

Additional Information
 Jupiter MOID = 2.41401 au 
 T_jup = 3.392 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.299062109665256E-15 -2.119736794962324E-14 -7.314278342520543E-13 6.062301824849297E-14 -5.71661935778363E-13 -3.056555905111826E-14
q -2.119736794962324E-14 5.427068369048201E-14 1.586871127103159E-12 -1.557218395770847E-13 1.387399832246463E-12 7.892139444454037E-14
tp -7.314278342520543E-13 1.586871127103159E-12 4.107042523868968E-9 9.079563569685601E-12 1.203803653657452E-9 -1.823039694562817E-12
node 6.062301824849297E-14 -1.557218395770847E-13 9.079563569685601E-12 5.512657776584212E-10 -5.426452317640412E-10 6.399180723633243E-11
peri -5.71661935778363E-13 1.387399832246463E-12 1.203803653657452E-9 -5.426452317640412E-10 9.146026192780772E-10 -6.264299883211993E-11
i -3.056555905111826E-14 7.892139444454037E-14 -1.823039694562817E-12 6.399180723633243E-11 -6.264299883211993E-11 5.726728394082833E-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 15.7   n/a MPO502629  

78360 (2002 PN109)          Discovered 2002-Aug-13 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 PN109 = 1997 MK6 = 1998 SL68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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