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52562 (1997 GY17)
Classification: Main-belt Asteroid          SPK-ID: 2052562
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06024605576271379 3.8607e-08  
a 2.244595259552283 8.4256e-09 au
q 2.109367248380573 8.8574e-08 au
i 6.631181896431347 4.3304e-06 deg
node 22.24081811904674 2.7361e-05 deg
peri 148.4723004476517 3.9346e-05 deg
M 39.18570788915307 2.7787e-05 deg
tp 2459066.800222392521
(2020-Aug-05.30022239)
9.4784e-05 TDB
period 1228.302933172625
3.36
6.916e-06
1.893e-08
d
yr
n .2930873079250441 1.6502e-09 deg/d
Q 2.379823270723993 8.9332e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1045  
   data-arc span      8468 days (23.18 yr)  
   first obs. used      1997-04-03  
   last obs. used      2020-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52061  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:46:11  

Additional Information
 Earth MOID = 1.11583 au 
 Jupiter MOID = 2.58084 au 
 T_jup = 3.621 
[ 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 15.68   n/a E2021B10  
diameter diameter 2.451 km 0.165 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.154   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52562 (1997 GY17)          Discovered 1997-Apr-03 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 GY17 = 1998 RG34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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