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13769 (1998 SV144)
Classification: Main-belt Asteroid          SPK-ID: 2013769
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1134725439179169 3.7742e-08  
a 2.679404028191117 1.4735e-08 au
q 2.375365236928357 1.0539e-07 au
i 3.859017038184645 5.0427e-06 deg
node 29.86662408454707 6.5944e-05 deg
peri 221.8170870133201 7.0499e-05 deg
M 12.32041718461796 2.6792e-05 deg
tp 2458545.674998926237
(2019-Mar-03.17499893)
0.00011906 TDB
period 1601.975005456489
4.39
1.3215e-05
3.618e-08
d
yr
n .2247226072652841 1.8538e-09 deg/d
Q 2.983442819453877 1.6407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1294  
   data-arc span      9896 days (27.09 yr)  
   first obs. used      1992-04-03  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53285  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:11:45  

Additional Information
 Earth MOID = 1.36267 au 
 Jupiter MOID = 2.05002 au 
 T_jup = 3.365 
[ 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 14.2   n/a MPO347634  
diameter diameter 3.754 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.345   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13769 (1998 SV144)          Discovered 1998-Sep-20 by Elst, E. W. at La Silla
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SV144 = 1992 GJ1 = 1997 MF11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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