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JPL Small-Body Database Browser
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48597 (1994 XP4)
Classification: Main-belt Asteroid          SPK-ID: 2048597
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2019582958262608 4.9843e-08  
a 2.580460882673413 1.1748e-08 au
q 2.059315400362362 1.3034e-07 au
i 3.679149857638152 5.3999e-06 deg
node 343.3228526137369 5.3478e-05 deg
peri 162.5236039561818 5.4598e-05 deg
M 277.7920730451626 9.0389e-06 deg
tp 2458946.244709009009
(2020-Apr-06.74470901)
3.8264e-05 TDB
period 1514.064395658855
4.15
1.034e-05
2.831e-08
d
yr
n .2377706001357647 1.6238e-09 deg/d
Q 3.101606364984464 1.4121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      948  
   data-arc span      21586 days (59.10 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54833  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:37:48  

Additional Information
 Earth MOID = 1.07208 au 
 Jupiter MOID = 1.91246 au 
 T_jup = 3.393 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO365820  

48597 (1994 XP4)          Discovered 1994-Dec-03 by Kobayashi, T. at Oizumi
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 XP4 = 4145 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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