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49667 (1999 OM2)
Classification: Inner Main-belt Asteroid          SPK-ID: 2049667
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05907358892019383 4.6811e-08  
a 1.94190104454843 6.9938e-09 au
q 1.827185980519081 9.1066e-08 au
i 17.9934097923619 4.0762e-06 deg
node 281.7267565177249 1.6001e-05 deg
peri 291.6240150063138 4.8093e-05 deg
M 243.6802152911683 4.8823e-05 deg
tp 2458919.867088307262
(2020-Mar-11.36708831)
0.00013453 TDB
period 988.4144135789924
2.71
5.3397e-06
1.462e-08
d
yr
n .3642196987966419 1.9676e-09 deg/d
Q 2.056616108577779 7.4069e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1406  
   data-arc span      16367 days (44.81 yr)  
   first obs. used      1974-06-22  
   last obs. used      2019-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43334  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:51:44  

Additional Information
 Earth MOID = .858538 au 
 Jupiter MOID = 3.06801 au 
 T_jup = 3.840 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO468367  
rotation period rot_per 3.48608 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Warner, B.D.; Galad, A.; Veres, P.; Pravec, P.; Kusnirak P. (2011) Minor Planet Bull. 38, 103.]
[Warner, B.D. (2014) Minor Planet Bull. 41, 102-112.]
[Warner, B.D. (2014) Minor Planet Bull. 41, 144-155.]
[Warner, B.D. (2016) Minor Planet Bull. 43, 57-65.]

49667 (1999 OM2)          Discovered 1999-Jul-22 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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