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15652 (1048 T-1)
Classification: Outer Main-belt Asteroid          SPK-ID: 2015652
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08071381042148812 2.4946e-08  
a 3.229523491298036 1.801e-08 au
q 2.968856344469664 8.5155e-08 au
i 22.36580896583397 5.0212e-07 deg
node 192.5180222814375 2.2364e-06 deg
peri 267.4169391838238 8.5295e-06 deg
M 307.7328951545219 7.1034e-06 deg
tp 2459704.274080508008
(2022-May-04.77408051)
4.2057e-05 TDB
period 2119.854721443763
5.80
1.7732e-05
4.855e-08
d
yr
n .1698229583180191 1.4206e-09 deg/d
Q 3.490190638126409 1.9464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2220  
   data-arc span      18223 days (49.89 yr)  
   first obs. used      1971-03-24  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45333  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 14:02:28  

Additional Information
 Earth MOID = 2.08877 au 
 Jupiter MOID = 1.74777 au 
 T_jup = 3.064 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457509.5 (2016-May-01.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07717268013821432 2.4158e-08  
q 2.981109558642789 8.1994e-08 au
tp 2457567.455347733087
(2016-Jun-27.95534773)
4.8949e-05 TDB
node 192.745683188211 2.2222e-06 deg
peri 264.866217895606 9.6135e-06 deg
i 22.40873222639997 5.0307e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2220  
   data-arc span      18223 days (49.89 yr)  
   first obs. used      1971-03-24  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45333  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 14:02:28  

Additional Information
 Jupiter MOID = 1.74777 au 
 T_jup = 3.064 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.836008322850576E-16 -1.941070763987445E-15 4.532502754940591E-13 3.469048911337418E-16 1.320843641006908E-13 2.725464657558168E-15
q -1.941070763987445E-15 6.723060785723005E-15 -1.706358262942428E-12 5.608388134086106E-16 -4.845697952334531E-13 -8.993577373261797E-15
tp 4.532502754940591E-13 -1.706358262942428E-12 2.396037777480645E-9 3.646684524704795E-11 4.484989317708393E-10 4.917346824458412E-12
node 3.469048911337418E-16 5.608388134086106E-16 3.646684524704795E-11 4.938022696333986E-12 2.390483626870466E-12 7.254003687653207E-13
peri 1.320843641006908E-13 -4.845697952334531E-13 4.484989317708393E-10 2.390483626870466E-12 9.241852885005953E-11 5.727478400288441E-13
i 2.725464657558168E-15 -8.993577373261797E-15 4.917346824458412E-12 7.254003687653207E-13 5.727478400288441E-13 2.530765079741208E-13

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 12.7   n/a MPO452392  
diameter diameter 15.841 km 0.180 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15652 (1048 T-1)          Discovered 1971-Mar-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1048 T-1 = 2000 EX93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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