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2751 Campbell (1962 RP)
Classification: Main-belt Asteroid          SPK-ID: 2002751
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1732496251258584 1.2002e-08  
a 2.407049637403237 6.2284e-09 au
q 1.990029190063793 2.7736e-08 au
i 1.489553361229054 6.4128e-07 deg
node 246.2702104517042 4.4397e-05 deg
peri 201.4316469349574 4.4622e-05 deg
M 200.6055927008958 6.5286e-06 deg
tp 2460000.443865931215
(2023-Feb-24.94386593)
2.5823e-05 TDB
period 1364.036514325427
3.73
5.2943e-06
1.45e-08
d
yr
n .2639225535527802 1.0244e-09 deg/d
Q 2.824070084742681 7.3074e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2728  
   data-arc span      21473 days (58.79 yr)  
   first obs. used      1962-09-07  
   last obs. used      2021-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41672  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 21:56:54  

Additional Information
 Earth MOID = 1.00652 au 
 Jupiter MOID = 2.38077 au 
 T_jup = 3.501 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.12   n/a E2021B10  
diameter diameter 6.907 km 0.287 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.747 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2007) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.281   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2751 Campbell (1962 RP)          Discovered 1962-Sep-07 by Goethe Link Observatory at Brooklyn
Discovered by the Indiana Asteroid Program, Goethe Link Observatory, University of Indiana. This program was conceived and directed by F. K. Edmondson; the plates were blinked and measured astrometrically by B. Potter and, following her retirement, by D. Owings; and the photometry was performed under the direction of T. Gehrels. During the years 1947-1967, in which the plates were exposed, a large number of people participated in various aspects of the program.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1962 RP = 1973 RD = 1975 EO2 = 1977 RN6 = 1981 WF4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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