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3365 Recogne (1985 CG2)
Classification: Main-belt Asteroid          SPK-ID: 2003365
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 47 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1738102765590842 2.6994e-08  
a 2.71165887995477 9.0207e-09 au
q 2.240344700095935 7.553e-08 au
i 7.801719310811549 3.2647e-06 deg
node 189.316118531335 2.1058e-05 deg
peri 108.9029502367365 2.3305e-05 deg
M 293.2172633226081 1.1578e-05 deg
tp 2459699.060842784853
(2022-Apr-29.56084278)
5.3202e-05 TDB
period 1630.988917520965
4.47
8.1386e-06
2.228e-08
d
yr
n .2207249823298523 1.1014e-09 deg/d
Q 3.182973059813605 1.0589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3466  
   data-arc span      18856 days (51.62 yr)  
   first obs. used      1969-11-11  
   last obs. used      2021-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44398  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 22:24:24  

Additional Information
 Earth MOID = 1.23938 au 
 Jupiter MOID = 2.09438 au 
 T_jup = 3.328 
[ 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 12.53   n/a E2021B10  
diameter diameter 17.716 km 0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.069   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
SMASSII spectral type spec_B C   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

3365 Recogne (1985 CG2)          Discovered 1985-Feb-13 by Debehogne, H. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1985 CG2 = 1969 VC1 = 1973 TM = 1977 OC = 1978 XA = 1982 UG11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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