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JPL Small-Body Database Browser
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11152 Oomine (1997 YH5)
Classification: Mars-crossing Asteroid          SPK-ID: 2011152
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .239125901501532 3.7821e-08  
a 2.189351332976877 6.1739e-09 au
q 1.665820721775201 8.4037e-08 au
i 3.583630634534481 4.1235e-06 deg
node 323.2149963552258 6.4018e-05 deg
peri 61.1700698827854 6.4531e-05 deg
M 266.0443098553239 8.509e-06 deg
tp 2458909.310602701714
(2020-Feb-29.81060270)		 2.8584e-05 TDB
period 1183.236659764097
3.24		 5.005e-06
1.37e-08		 d
yr
n .3042502081297697 1.287e-09 deg/d
Q 2.712881944178554 7.6502e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1535  
   data-arc span      16477 days (45.11 yr)  
   first obs. used      1974-09-20  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49271  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:29:31  

Additional Information
 Earth MOID = .672286 au 
 Jupiter MOID = 2.75507 au 
 T_jup = 3.634 
[ 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 14.4   n/a MPO435804  
rotation period rot_per 2.622 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2017) Minor Planet Bull. 44, 12-19.]

11152 Oomine           Discovered 1997 Dec. 25 by T. Kobayashi at Oizumi.
The Oomine mountain chain, located in the middle of the Kii peninsula, is in the National Park of Yoshino-Kumano and one of the 100 celebrated mountains in Japan. It is famous as an ancient religious site, and many ascetics have visited it. This area was registered as a UNESCO world heritage site in 2004.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060413/MPCPages.arcLast Updated: 2006-04-17

[ show close-approach data ]
Alternate Designations
 1997 YH5 = 1974 SY2 = 1987 SM25 = 1987 UH6 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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