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JPL Small-Body Database Browser
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(2015 JY1)
Classification: Amor [NEO, PHA]          SPK-ID: 3719203
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 99 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5051832455559861 1.2397e-08  
a 2.11439861459394 4.0294e-08 au
q 1.046239860074293 1.6907e-08 au
i 8.516046120748348 3.5999e-06 deg
node 268.0138541341385 7.5237e-06 deg
peri 16.77607066609151 1.1222e-05 deg
M 213.3044365792238 1.6947e-05 deg
tp 2459458.107573942726
(2021-Aug-31.60757394)
6.5814e-05 TDB
period 1122.99733391971
3.07
3.2101e-05
8.789e-08
d
yr
n .3205706631051882 9.1635e-09 deg/d
Q 3.182557369113587 6.0649e-08 au
  Orbit Determination Parameters
   # obs. used (total)      675  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      1264 days (3.46 yr)  
   first obs. used      2015-05-14  
   last obs. used      2018-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .28369  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-29 06:28:30  

Additional Information
 Earth MOID = .0395134 au 
 Jupiter MOID = 2.012 au 
 T_jup = 3.549 
[ 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 20.8   n/a E2015T79  
rotation period rot_per 6.442 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2016) Minor Planet Bull. 43, 66-79.]

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