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JPL Small-Body Database Browser
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26887 Tokyogiants (1994 TO15)
Classification: Main-belt Asteroid          SPK-ID: 2026887
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2464985875184032 4.6754e-08  
a 2.441321449297946 1.1593e-08 au
q 1.839539160367622 1.1348e-07 au
i 8.322398866359656 5.4555e-06 deg
node 22.43963292156393 2.9379e-05 deg
peri 203.879062360849 3.053e-05 deg
M 38.79107042060061 1.1051e-05 deg
tp 2458850.370810408797
(2020-Jan-01.87081041)
4.2144e-05 TDB
period 1393.271896516955
3.81
9.9241e-06
2.717e-08
d
yr
n .258384598799391 1.8404e-09 deg/d
Q 3.043103738228271 1.445e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1165  
   data-arc span      11013 days (30.15 yr)  
   first obs. used      1989-03-27  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54735  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:00:31  

Additional Information
 Earth MOID = .834231 au 
 Jupiter MOID = 1.95669 au 
 T_jup = 3.445 
[ 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 14.3   n/a MPO459044  
rotation period rot_per 2.876 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2008) Minor Planet Bull. 35, 163-167.]

26887 Tokyogiants           Discovered 1994 Oct. 14 by I. Sato and H. Araki at Kiso.
The Tokyo Yomiuri Giants is a professional baseball team in Japan.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030318/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1994 TO15 = 1989 FE = 1990 SY24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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