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JPL Small-Body Database Browser
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48576 (1994 NN2)
Classification: Main-belt Asteroid          SPK-ID: 2048576
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2342740008564187 4.3343e-08  
a 2.339294365970746 7.343e-09 au
q 1.7912585156739 1.0148e-07 au
i 22.48001359058904 5.2579e-06 deg
node 217.0618228925018 1.1645e-05 deg
peri 58.16913153198246 1.8118e-05 deg
M 336.5379316220858 1.0085e-05 deg
tp 2458685.670566234358
(2019-Jul-21.17056623)
3.6523e-05 TDB
period 1306.849990823131
3.58
6.1533e-06
1.685e-08
d
yr
n .2754715556704797 1.2971e-09 deg/d
Q 2.887330216267592 9.0633e-09 au
  Orbit Determination Parameters
   # obs. used (total)      880  
   data-arc span      10207 days (27.95 yr)  
   first obs. used      1991-10-14  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50005  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:37:39  

Additional Information
 Earth MOID = .858808 au 
 Jupiter MOID = 2.34139 au 
 T_jup = 3.429 
[ 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 15.1   n/a MPO337645  

48576 (1994 NN2)          Discovered 1994-Jul-11 by Shoemaker, C. S. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 NN2 = 2001 FC55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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