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14211 (1999 NT1)
Classification: Mars-crossing Asteroid          SPK-ID: 2014211
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3189450440292901 2.2878e-08  
a 2.306224178445143 6.024e-09 au
q 1.570665406309544 5.3365e-08 au
i 21.35110280323451 7.3662e-07 deg
node 282.0890636731568 4.0173e-06 deg
peri 91.03228510584584 4.8375e-06 deg
M 65.5374274794747 4.0255e-06 deg
tp 2459163.617101531894
(2020-Nov-10.11710153)
1.4133e-05 TDB
period 1279.23610481621
3.50
5.0121e-06
1.372e-08
d
yr
n .2814179482932291 1.1026e-09 deg/d
Q 3.041782950580743 7.9453e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2002  
   data-arc span      17119 days (46.87 yr)  
   first obs. used      1974-06-18  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .38685  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:14:25  

Additional Information
 Earth MOID = .735158 au 
 Jupiter MOID = 2.87541 au 
 T_jup = 3.432 
[ 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 13.97   n/a MPCxxxxx  
rotation period rot_per 3.5856 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2006) http://www.asu.cas.cz/~ppravec/neo.htm]
[Pray, D.P.; Kusnirak, P.; Galad, A.; Vilagi, J.; et al. (2007) Minor Planet Bull. 34, 44-46.]
[Pravec, P.; Wolf, M.; Sarounova, L. (2013) http://www.asu.cas.cz/~ppravec/neo.htm]
[Pravec, P.; Wolf, M.; Sarounova, L. (2020) http://www.asu.cas.cz/~ppravec/neo.htm]

14211 (1999 NT1)          Discovered 1999-Jul-12 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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