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452248 (2015 TG84)
Classification: Main-belt Asteroid          SPK-ID: 2452248
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2321761317882376 6.6198e-08  
a 2.41271148346219 3.1515e-08 au
q 1.852537464110878 1.4671e-07 au
i 1.879766534824854 7.154e-06 deg
node 197.006094376718 0.0001611 deg
peri 153.0447664467733 0.00016262 deg
M 115.2439163628438 2.6677e-05 deg
tp 2458562.300354782085
(2019-Mar-19.80035478)
9.4249e-05 TDB
period 1368.852059676364
3.75
2.682e-05
7.343e-08
d
yr
n .2629940887002168 5.1528e-09 deg/d
Q 2.972885502813502 3.8832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      6061 days (16.59 yr)  
   first obs. used      2003-06-02  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5301  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 11:59:08  

Additional Information
 Earth MOID = .846791 au 
 Jupiter MOID = 2.46282 au 
 T_jup = 3.481 
[ 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 17.8   n/a MPO456152  

452248 (2015 TG84)          Discovered 2011-Jun-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 TG84 = 2011 QZ16 = 2013 CK26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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