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48754 (1997 GJ22)
Classification: Main-belt Asteroid          SPK-ID: 2048754
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08046629181092696 4.679e-08  
a 2.524172243302199 1.2247e-08 au
q 2.321061462991603 1.1971e-07 au
i 4.998227499509471 5.0672e-06 deg
node 219.4064920187961 4.3967e-05 deg
peri 5.517266052019231 5.0909e-05 deg
M 268.2042765246956 2.5826e-05 deg
tp 2459374.005374383257
(2021-Jun-08.50537438)
0.00010597 TDB
period 1464.795196196112
4.01
1.0661e-05
2.919e-08
d
yr
n .2457681462465706 1.7887e-09 deg/d
Q 2.727283023612796 1.3233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      750  
   data-arc span      8340 days (22.83 yr)  
   first obs. used      1997-04-02  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57311  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:13:03  

Additional Information
 Earth MOID = 1.31186 au 
 Jupiter MOID = 2.24906 au 
 T_jup = 3.445 
[ 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 15.5   n/a MPO452834  

48754 (1997 GJ22)          Discovered 1997-Apr-06 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 GJ22 = 1998 RS36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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