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48723 (1996 XF22)
Classification: Main-belt Asteroid          SPK-ID: 2048723
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09467432944393608 4.0995e-08  
a 2.163506508869113 8.4923e-09 au
q 1.958677980894338 8.6354e-08 au
i 4.146438899234875 4.0595e-06 deg
node 48.83083908260776 6.5587e-05 deg
peri 193.497920616172 7.0486e-05 deg
M 245.4194680114104 2.6863e-05 deg
tp 2458970.450884139474
(2020-Apr-30.95088414)
8.7226e-05 TDB
period 1162.346831340192
3.18
6.8437e-06
1.874e-08
d
yr
n .3097182272049712 1.8236e-09 deg/d
Q 2.368335036843887 9.2963e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1004  
   data-arc span      9152 days (25.06 yr)  
   first obs. used      1994-02-13  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51379  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:47:37  

Additional Information
 Earth MOID = .946024 au 
 Jupiter MOID = 2.62984 au 
 T_jup = 3.686 
[ 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 15.5   n/a MPO309528  
diameter diameter 1.882 km 0.180 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.239   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48723 (1996 XF22)          Discovered 1996-Dec-08 by Spacewatch at Kitt Peak
Reference: 20021120/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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