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85445 (1997 GV7)
Classification: Main-belt Asteroid          SPK-ID: 2085445
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1422755244742462 4.388e-08  
a 2.297725267623753 7.3494e-09 au
q 1.970815200074856 1.0001e-07 au
i 8.329840095311649 4.6182e-06 deg
node 47.98860512809424 2.1448e-05 deg
peri 317.0373960040295 2.5038e-05 deg
M 202.0030177597466 1.3672e-05 deg
tp 2459954.831162699897
(2023-Jan-10.33116270)
4.9265e-05 TDB
period 1272.171251133894
3.48
6.1037e-06
1.671e-08
d
yr
n .2829807698288495 1.3577e-09 deg/d
Q 2.62463533517265 8.3951e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1087  
   data-arc span      8832 days (24.18 yr)  
   first obs. used      1997-04-02  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50124  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:09:54  

Additional Information
 Earth MOID = .978502 au 
 Jupiter MOID = 2.85227 au 
 T_jup = 3.566 
[ 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 15.57   n/a MPO637173  

85445 (1997 GV7)          Discovered 1997-Apr-02 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1997 GV7 = 1998 UM38 = 1998 VG8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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