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JPL Small-Body Database Browser
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183074 (2002 RD40)
Classification: Main-belt Asteroid          SPK-ID: 2183074
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2318940525099362 6.4014e-08  
a 2.332877952645015 1.6793e-08 au
q 1.791897430195079 1.4402e-07 au
i 2.329108501722151 6.1901e-06 deg
node 23.21665091580266 0.00012818 deg
peri 320.4391139816678 0.0001293 deg
M 238.0747967969805 2.4943e-05 deg
tp 2459041.285644811220
(2020-Jul-10.78564481)
9.4069e-05 TDB
period 1301.476872405241
3.56
1.4053e-05
3.848e-08
d
yr
n .2766088338816878 2.9867e-09 deg/d
Q 2.873858475094951 2.0687e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      6625 days (18.14 yr)  
   first obs. used      2001-03-21  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55076  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:50:35  

Additional Information
 Earth MOID = .784118 au 
 Jupiter MOID = 2.53416 au 
 T_jup = 3.532 
[ 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 16.8   n/a MPO334104  

183074 (2002 RD40)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 RD40 = 2001 FM173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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