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JPL Small-Body Database Browser
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249822 (2001 FY177)
Classification: Main-belt Asteroid          SPK-ID: 2249822
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1434205593531292 4.469e-08  
a 2.443187232523297 1.7785e-08 au
q 2.092783953030382 1.0985e-07 au
i 2.919872428360074 6.5088e-06 deg
node 149.8562437665026 9.8631e-05 deg
peri 64.42705796922506 0.00010156 deg
M 246.8306888540895 2.6265e-05 deg
tp 2459038.990030581358
(2020-Jul-08.49003058)
0.00010364 TDB
period 1394.869416548476
3.82
1.5231e-05
4.17e-08
d
yr
n .2580886753476891 2.8181e-09 deg/d
Q 2.793590512016212 2.0336e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      6955 days (19.04 yr)  
   first obs. used      1999-11-28  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58912  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:42:56  

Additional Information
 Earth MOID = 1.08858 au 
 Jupiter MOID = 2.17395 au 
 T_jup = 3.484 
[ 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 16.8   n/a MPO422970  

249822 (2001 FY177)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Alternate Designations
 2001 FY177 = 2005 JN27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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