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15562 (2000 GF48)
Classification: Main-belt Asteroid          SPK-ID: 2015562
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1962779467539887 2.1903e-08  
a 3.150522211512258 1.6693e-08 au
q 2.532144180633796 7.3246e-08 au
i 11.58070844952725 3.5653e-07 deg
node 24.03508417847324 5.4881e-06 deg
peri 217.634275781587 7.0887e-06 deg
M 264.1209961401676 8.4221e-06 deg
tp 2459940.492933265322
(2022-Dec-26.99293327)
5.0002e-05 TDB
period 2042.547879010246
5.59
1.6233e-05
4.444e-08
d
yr
n .1762504584100347 1.4008e-09 deg/d
Q 3.768900242390719 1.9969e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3799  
   data-arc span      13036 days (35.69 yr)  
   first obs. used      1985-09-20  
   last obs. used      2021-05-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .35003  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 03:51:47  

Additional Information
 Earth MOID = 1.53221 au 
 Jupiter MOID = 1.31225 au 
 T_jup = 3.147 
[ 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 12.21   n/a E2021B10  
diameter diameter 29.594 km 0.221 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 341.496 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[McNeill, A.; Mommert, M.; Trilling, D.E.; Llama, J.; Skiff, B. (2019) Ap. J. Suppl. Series 245, id.29.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.032   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

15562 (2000 GF48)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GF48 = 1985 SW4 = 1985 UD = 1996 TF2 = 1999 CW16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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