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JPL Small-Body Database Browser
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100299 (1995 FR7)
Classification: Main-belt Asteroid          SPK-ID: 2100299
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2441910643200716 3.9056e-08  
a 2.569533141211107 1.1326e-08 au
q 1.94207610865307 1.0439e-07 au
i 5.962608990874171 4.4478e-06 deg
node 120.2732946105585 3.7739e-05 deg
peri 256.949349054708 3.9306e-05 deg
M 199.9381988710356 1.3108e-05 deg
tp 2459669.405798793933
(2022-Mar-30.90579879)		 5.8414e-05 TDB
period 1504.456940177717
4.12		 9.9469e-06
2.723e-08		 d
yr
n .239289002154807 1.5821e-09 deg/d
Q 3.196990173769144 1.4091e-08 au
   Orbit Determination Parameters
   # obs. used (total)      858  
   data-arc span      9078 days (24.85 yr)  
   first obs. used      1995-03-25  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53235  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:03:53  

Additional Information
 Earth MOID = .954005 au 
 Jupiter MOID = 2.28897 au 
 T_jup = 3.381 
[ 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 15.4   n/a MPO432531  

100299 (1995 FR7)          Discovered 1995-Mar-25 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1995 FR7 = 1997 XY1 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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