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JPL Small-Body Database Browser
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5496 (1973 NA)
Classification: Apollo [NEO]          SPK-ID: 2005496
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 53 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6359522207869835 7.4061e-08  
a 2.434769946334346 5.3236e-09 au
q .8863725918576137 1.8102e-07 au
i 68.01848320255377 3.3236e-05 deg
node 101.0317818805619 1.2867e-05 deg
peri 118.0268389125388 2.0179e-05 deg
M 36.55903444255943 9.2138e-06 deg
tp 2458459.578407678166
(2018-Dec-07.07840768)
3.5245e-05 TDB
period 1387.667207556282
3.80
4.5512e-06
1.246e-08
d
yr
n .2594281957804346 8.5086e-10 deg/d
Q 3.983167300811077 8.7091e-09 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      16244 days (44.47 yr)  
   first obs. used      1973-07-06  
   last obs. used      2017-12-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50009  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Dec-27 06:27:14  

Additional Information
 Earth MOID = .0896174 au 
 Jupiter MOID = 2.67012 au 
 T_jup = 2.532 
[ 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 16.0   n/a MPO279572  
rotation period rot_per 2.855 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Skiff, B.A. (2011) Posting on CALL web site. http://www.minorplanet.info/call.html]

5496 (1973 NA)          Discovered 1973-Jul-04 by Helin, E. F. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1973 NA = 1992 OA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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