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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2391576875082903 3.5005e-08  
a 2.188890577439138 5.7611e-09 au
q 1.665400568730107 7.7351e-08 au
i 3.584787029501782 4.0874e-06 deg
node 323.1982602201505 5.722e-05 deg
peri 61.28736340665264 5.78e-05 deg
M 88.55263959943554 8.868e-06 deg
tp 2458909.539847951021
(2020-Mar-01.03984795)
2.8539e-05 TDB
period 1182.863155874805
3.24
4.6699e-06
1.279e-08
d
yr
n .3043462789520708 1.2016e-09 deg/d
Q 2.712380586148168 7.1389e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1699  
   data-arc span      16922 days (46.33 yr)  
   first obs. used      1974-09-20  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4871  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 01:58:57  

Additional Information
 Earth MOID = .671366 au 
 Jupiter MOID = 2.75933 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. 2020-October); 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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