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78182 (2002 NQ35)
Classification: Main-belt Asteroid          SPK-ID: 2078182
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1347372272781885 4.2951e-08  
a 3.180675584199957 2.2846e-08 au
q 2.752120175113423 1.4311e-07 au
i 16.92595502508122 4.9739e-06 deg
node 148.7241024983419 1.5055e-05 deg
peri 219.0223654879732 2.4305e-05 deg
M 8.985183622946803 1.7469e-05 deg
tp 2458948.786736532988
(2020-Apr-09.28673653)
0.00010056 TDB
period 2071.941501627191
5.67
2.2323e-05
6.112e-08
d
yr
n .1737500791973496 1.872e-09 deg/d
Q 3.609230993286492 2.5924e-08 au
  Orbit Determination Parameters
   # obs. used (total)      697  
   data-arc span      9731 days (26.64 yr)  
   first obs. used      1994-03-05  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54976  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:27:54  

Additional Information
 Earth MOID = 1.76869 au 
 Jupiter MOID = 1.87786 au 
 T_jup = 3.118 
[ show covariance matrix ]

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 14.4   n/a MPO502628  
diameter diameter 7.451 km 0.236 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78182 (2002 NQ35)          Discovered 2002-Jul-09 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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