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16529 Dangoldin (1991 GO1)
Classification: Mars-crossing Asteroid          SPK-ID: 2016529
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .315300108734019 3.3524e-08  
a 2.339476780212095 6.2586e-09 au
q 1.601839497030509 7.8742e-08 au
i 22.69105763475289 4.6547e-06 deg
node 191.9153295309054 8.6737e-06 deg
peri 251.2311374091731 1.0586e-05 deg
M 136.9801725337856 6.0222e-06 deg
tp 2458503.184788133605
(2019-Jan-19.68478813)
2.131e-05 TDB
period 1307.002852750417
3.58
5.2447e-06
1.436e-08
d
yr
n .2754393375977925 1.1053e-09 deg/d
Q 3.077114063393682 8.2319e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1860  
   data-arc span      16319 days (44.68 yr)  
   first obs. used      1975-10-11  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41953  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:59:55  

Additional Information
 Earth MOID = .74206 au 
 Jupiter MOID = 2.63921 au 
 T_jup = 3.398 
[ 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 13.6   n/a MPO458978  
rotation period rot_per 2.8872 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Benishek, V. (2019) Minor Planet Bull. 46, 341-345.]
[Pravec, P.; Wolf, M.; Sarounova, L. (2019) http://www.asu.cas.cz/~ppravec/neo.htm]

16529 Dangoldin           Discovered 1991 Apr. 9 by E. F. Helin at Palomar.
Daniel S. Goldin (b. 1940), NASA's administrator from 1992 to 2001, is credited with transforming the agency and its operations with an approach that became known as "faster, better, cheaper". He has been the agency's longest-serving administrator and is saluted for his vision and dynamic leadership.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020128/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1991 GO1 = 1975 TP6 = 1975 TZ3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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