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3002 Delasalle (1982 FB3)
Classification: Main-belt Asteroid          SPK-ID: 2003002
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1316155983865805 4.5356e-08  
a 2.239263450995044 9.3997e-09 AU
q 1.944541451947132 1.0101e-07 AU
i 6.14553717216129 5.6442e-06 deg
node 115.4137113172263 3.9952e-05 deg
peri 132.7630409811444 4.4633e-05 deg
M 194.7268593746059 2.2127e-05 deg
tp 2457562.396068598530
(2016-Jun-22.89606860)
7.7067e-05 JED
period 1223.928969523015
3.35
7.7065e-06
2.11e-08
d
yr
n .2941347161186143 1.852e-09 deg/d
Q 2.533985450042956 1.0637e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1427  
   data-arc span      26668 days (73.01 yr)  
   first obs. used      1942-03-17  
   last obs. used      2015-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46476  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:12:27  

Additional Information
 Earth MOID = .937986 AU 
 T_jup = 3.617 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.5 mag n/a MPO265973  
rotation period rot_per 6.5356 h n/a LCDB (Rev. 2015-July); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J., in press.]

3002 Delasalle (1982 FB3)          Discovered 1982-Mar-20 by Debehogne, H. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1982 FB3 = 1942 FG = 1959 LB = 1963 SC1 = 1965 AY = 1979 HU5 = 1980 TG11 = 1980 VB1 = 1982 BR3 = 1982 DM4 = 2001 YG140 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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