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JPL Small-Body Database Browser
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48354 (1291 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2048354
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1329762778374167 5.2816e-08  
a 2.644457156017683 1.9707e-08 au
q 2.292807086509931 1.4516e-07 au
i 11.68525316230822 6.1151e-06 deg
node 198.8105188821152 2.58e-05 deg
peri 13.8505733904259 3.4105e-05 deg
M 46.65376522907614 2.2814e-05 deg
tp 2458396.942349974106
(2018-Oct-05.44234997)
9.8898e-05 TDB
period 1570.736116356388
4.30
1.7559e-05
4.807e-08
d
yr
n .229191903242848 2.562e-09 deg/d
Q 2.996107225525436 2.2328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      17228 days (47.17 yr)  
   first obs. used      1971-03-25  
   last obs. used      2018-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59837  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 00:26:09  

Additional Information
 Earth MOID = 1.28956 au 
 Jupiter MOID = 1.96845 au 
 T_jup = 3.351 
[ 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 MPO439422  
diameter diameter 4.268 km 0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48354 (1291 T-1)          Discovered 1971-Mar-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1291 T-1 = 1997 GB24 = 1997 GK7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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