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JPL Small-Body Database Browser
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48316 (2002 NQ19)
Classification: Main-belt Asteroid          SPK-ID: 2048316
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1243192331566944 6.2435e-08  
a 2.557309345262717 1.4496e-08 au
q 2.239386608515208 1.6353e-07 au
i 4.306675208213058 6.4181e-06 deg
node 266.8032055837641 7.0234e-05 deg
peri 6.581267121078125 7.3906e-05 deg
M 62.51741896947227 2.3535e-05 deg
tp 2458341.098869462705
(2018-Aug-10.59886946)
9.7e-05 TDB
period 1493.73420292713
4.09
1.2701e-05
3.477e-08
d
yr
n .2410067328541731 2.0493e-09 deg/d
Q 2.875232082010226 1.6299e-08 au
  Orbit Determination Parameters
   # obs. used (total)      527  
   data-arc span      9720 days (26.61 yr)  
   first obs. used      1993-03-21  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57632  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:36:37  

Additional Information
 Earth MOID = 1.22266 au 
 Jupiter MOID = 2.22043 au 
 T_jup = 3.422 
[ 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 15.7   n/a MPO449309  

48316 (2002 NQ19)          Discovered 2002-Jul-09 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 NQ19 = 1993 FM30 = 1994 PP31 = 1994 RS25 = 2001 DE46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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