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JPL Small-Body Database Browser
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347995 (2003 SZ177)
Classification: Main-belt Asteroid          SPK-ID: 2347995
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1361407795280636 6.669e-08  
a 2.580601420280364 3.0361e-08 au
q 2.229276331272167 1.8841e-07 au
i 5.751861038164552 1.5077e-05 deg
node 306.4777873697395 5.2987e-05 deg
peri 83.23757779760825 8.8244e-05 deg
M 351.9346749848692 7.5327e-05 deg
tp 2459034.423386249831
(2020-Jul-03.92338625)
0.00031723 TDB
period 1514.188086286465
4.15
2.6722e-05
7.316e-08
d
yr
n .2377511771888903 4.1958e-09 deg/d
Q 2.931926509288561 3.4495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      6705 days (18.36 yr)  
   first obs. used      2001-02-22  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:34:04  

Additional Information
 Earth MOID = 1.24313 au 
 Jupiter MOID = 2.53304 au 
 T_jup = 3.405 
[ 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 17.0   n/a MPO476611  

347995 (2003 SZ177)          Discovered 2003-Sep-19 by NEAT at Palomar
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

Alternate Designations
 2003 SZ177 = 2009 DB52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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