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(2014 JO25)
Classification: Apollo [NEO, PHA]          SPK-ID: 3670721
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 80 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8864917357769553 2.4343e-08  
a 2.065404755303103 5.0649e-09 au
q .2344405086924777 5.0387e-08 au
i 25.16152710396569 9.0566e-06 deg
node 30.2916931384958 5.3171e-07 deg
peri 49.91173509352247 6.0358e-06 deg
M 161.8433293796764 2.0186e-06 deg
tp 2458909.085450397225
(2020-Feb-29.58545040)
4.5605e-06 TDB
period 1084.191968427421
2.97
3.988e-06
1.092e-08
d
yr
n .3320445183911169 1.2214e-09 deg/d
Q 3.896369001913729 9.5548e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1736  
   # delay obs. used      8  
   # Doppler obs. used      3  
   data-arc span      3299 days (9.03 yr)  
   first obs. used      2011-05-16  
   last obs. used      2020-05-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .23971  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:57:55  

Additional Information
 Earth MOID = .00682694 au 
 Jupiter MOID = 2.07156 au 
 T_jup = 3.047 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO438004  
rotation period rot_per 4.5286 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Brozovic, M.; Benner, L.A.M.; Shantanu, P.; Giorgini, J.D.; et al. (2017) DPS #49, id 204.01.]
[Warner, B.D. (2017) Minor Planet Bull. 44, 327-330.]
[Fornas, G.; Carreno, A.; Arce, E.; Flores, A.; et al. (2018) Minor Planet Bull. 45, 45-47.]
[Tan, H.; Yeh, T.; Li, B.; Gao, X. (2018) Minor Planet Bull. 45, 57-59.]
[Aznar, A.; de Leon, J.; Popescu, M.; Serra-Ricart, M.; et al. (2019) Mon. Not. Royal Ast. Soc. 483, 4820-4827.]

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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