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8024 Robertwhite (1991 FN)
Classification: Inner Main-belt Asteroid          SPK-ID: 2008024
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05824961482464568 9.5197e-08  
a 1.967004562353519 8.4692e-09 au
q 1.852427304238106 1.8758e-07 au
i 20.34090336112964 1.1851e-05 deg
node 8.640034889448211 1.2614e-05 deg
peri 161.0631496735143 5.1152e-05 deg
M 89.8045652623736 4.9717e-05 deg
tp 2457349.136397611367
(2015-Nov-22.63639761)
0.00013885 JED
period 1007.642502310758
2.76
6.5078e-06
1.782e-08
d
yr
n .3572695665123658 2.3074e-09 deg/d
Q 2.081581820468932 8.9625e-09 au
  Orbit Determination Parameters
   # obs. used (total)      838  
   data-arc span      9149 days (25.05 yr)  
   first obs. used      1991-03-17  
   last obs. used      2016-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47749  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:00:55  

Additional Information
 Earth MOID = .858089 au 
 Jupiter MOID = 2.88238 au 
 T_jup = 3.796 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8 mag n/a MPO266000  
rotation period rot_per 7.067 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2013) Minor Planet Bul. 40, 217-220.]
[Warner, B.D. (2015) Minor Planet Bul. 42, 54-60.]

8024 Robertwhite           Discovered 1991 Mar. 17 by E. F. Helin at Palomar.
Air Force test pilot Robert M. White (1924-2010) was the third pilot to fly the X-15 and made a total of 16 flights. He was the first pilot to fly Mach 4, Mach 5 and Mach 6, and the first to fly a winged vehicle into space. White received Air Force astronaut wings for the flight.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120207/MPCPages.arcLast Updated: 2012-02-09
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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