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5198 Fongyunwah (1975 BP1)
Classification: Main-belt Asteroid          SPK-ID: 2005198
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1628527019805766 3.2313e-08  
a 3.112972147291793 1.5794e-08 au
q 2.606016221915047 1.0066e-07 au
i 2.104282735728968 4.4233e-06 deg
node 150.7605037548162 0.00010617 deg
peri 307.9878799109245 0.00010725 deg
M 53.45502031974181 1.4178e-05 deg
tp 2458302.615931040247
(2018-Jul-03.11593104)
7.8821e-05 TDB
period 2006.14019383145
5.49
1.5267e-05
4.18e-08
d
yr
n .1794490739515316 1.3657e-09 deg/d
Q 3.619928072668539 1.8366e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1979  
   data-arc span      16185 days (44.31 yr)  
   first obs. used      1975-01-16  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46307  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 00:57:59  

Additional Information
 Earth MOID = 1.62366 au 
 Jupiter MOID = 1.55263 au 
 T_jup = 3.197 
[ 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 12.6   n/a MPO435748  
diameter diameter 16.611 km 0.214 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.093   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5198 Fongyunwah (1975 BP1)          Discovered 1975-Jan-16 by Purple Mountain Obs. at Nanking
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1975 BP1 = 1975 EZ = 1978 QR2 = 1979 WL4 = 1989 RC5 = 1990 XG 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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