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JPL Small-Body Database Browser
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(2019 YX1)
Classification: Apollo [NEO]          SPK-ID: 3943362
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4671754694734856 5.2193e-07  
a 1.791918613889057 1.7221e-06 au
q .9547781941871596 4.9173e-08 au
i 7.087494791817615 9.2891e-06 deg
node 276.3185667965191 9.8922e-06 deg
peri 201.2314604953013 2.1506e-05 deg
M 56.89911368251394 8.0457e-05 deg
tp 2458862.022616593168
(2020-Jan-13.52261659)
1.5776e-05 TDB
period 876.1447200148541
2.40
0.001263
3.458e-06
d
yr
n .4108910226542216 5.9233e-07 deg/d
Q 2.629059033590955 2.5267e-06 au
  Orbit Determination Parameters
   # obs. used (total)      56  
   # delay obs. used      3  
   # Doppler obs. used      2  
   data-arc span      31 days  
   first obs. used      2019-12-21  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .40544  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-22 07:39:11  

Additional Information
 Earth MOID = .00525673 au 
 Jupiter MOID = 2.49856 au 
 T_jup = 3.934 
[ 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 24.4   .30536 E2020A27 autocmod 2.8

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