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78193 (2002 NM42)
Classification: Main-belt Asteroid          SPK-ID: 2078193
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1279064716313985 5.599e-08  
a 2.574864275904093 1.4382e-08 au
q 2.245522471443465 1.4657e-07 au
i 12.82644721725785 6.9163e-06 deg
node 324.8789220743413 1.7479e-05 deg
peri 148.7386949208309 3.9127e-05 deg
M 8.068599198725478 3.0358e-05 deg
tp 2459166.675952027235
(2020-Nov-13.17595203)
0.00012733 TDB
period 1509.141422233341
4.13
1.2644e-05
3.462e-08
d
yr
n .238546232113386 1.9986e-09 deg/d
Q 2.904206080364721 1.6221e-08 au
  Orbit Determination Parameters
   # obs. used (total)      944  
   data-arc span      7813 days (21.39 yr)  
   first obs. used      1999-11-01  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4792  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:29:54  

Additional Information
 Earth MOID = 1.27048 au 
 Jupiter MOID = 2.18352 au 
 T_jup = 3.381 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.34   n/a MPCxxxxx  

78193 (2002 NM42)          Discovered 2002-Jul-14 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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