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5362 (1978 CH)
Classification: Outer Main-belt Asteroid          SPK-ID: 2005362
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0206235888971776 5.431e-08  
a 3.387148106238601 3.5147e-08 AU
q 3.317292956161682 1.8445e-07 AU
i 6.15531774283761 6.0771e-06 deg
node 136.1425405271607 5.3582e-05 deg
peri 267.3045636806725 0.0001828 deg
M 56.18748729832463 0.00017142 deg
tp 2456645.125045171181
(2013-Dec-18.62504517)
0.0010856 JED
period 2276.930147438533
6.23
3.544e-05
9.703e-08
d
yr
n .1581076171374811 2.4609e-09 deg/d
Q 3.457003256315519 3.5872e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1457  
   data-arc span      13533 days (37.05 yr)  
   first obs. used      1978-02-02  
   last obs. used      2015-02-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48812  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 13:58:24  

Additional Information
 Earth MOID = 2.3319 AU 
 T_jup = 3.140 
[ 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 11.6 mag n/a MPO267729  

5362 (1978 CH)          Discovered 1978-Feb-02 by Gibson, J. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1978 CH = 1976 YS4 = 1978 EV = 1989 YR8 = 1991 DL1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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