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85452 (1997 GA23)
Classification: Main-belt Asteroid          SPK-ID: 2085452
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2126212865886056 3.4654e-08  
a 2.284388285347337 8.7681e-09 au
q 1.798678709048848 8.009e-08 au
i 3.741426596719049 5.7202e-06 deg
node 181.1366238971024 5.7439e-05 deg
peri 125.9182297457089 5.9576e-05 deg
M 296.062095479462 1.9034e-05 deg
tp 2459620.479985098391
(2022-Feb-09.97998510)
6.7502e-05 TDB
period 1261.110998867973
3.45
7.2607e-06
1.988e-08
d
yr
n .2854625804732109 1.6435e-09 deg/d
Q 2.770097861645827 1.0632e-08 au
  Orbit Determination Parameters
   # obs. used (total)      794  
   data-arc span      8830 days (24.18 yr)  
   first obs. used      1997-04-06  
   last obs. used      2021-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58565  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:26:09  

Additional Information
 Earth MOID = .786569 au 
 Jupiter MOID = 2.49452 au 
 T_jup = 3.570 
[ 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 16.16   n/a MPO637173  

85452 (1997 GA23)          Discovered 1997-Apr-06 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1997 GA23 = 2000 DX58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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