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175687 (1995 SV12)
Classification: Main-belt Asteroid          SPK-ID: 2175687
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06414768750417676 4.2764e-08  
a 2.937948562030345 1.7572e-08 au
q 2.749485955769877 1.2886e-07 au
i 3.090474641065126 4.5953e-06 deg
node 175.0488147522574 6.719e-05 deg
peri 141.2095194763136 7.646e-05 deg
M 35.78327370249755 3.3861e-05 deg
tp 2459017.672181124358
(2020-Jun-17.17218112)
0.00017315 TDB
period 1839.351405979305
5.04
1.6502e-05
4.518e-08
d
yr
n .1957211649876817 1.7559e-09 deg/d
Q 3.126411168290814 1.8699e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      9214 days (25.23 yr)  
   first obs. used      1995-09-18  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57434  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:24  

Additional Information
 Earth MOID = 1.73485 au 
 Jupiter MOID = 2.05938 au 
 T_jup = 3.269 
[ 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 16.19   n/a E2021B55  

175687 (1995 SV12)          Discovered 1995-Sep-18 by Spacewatch at Kitt Peak
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

Alternate Designations
 1995 SV12 = 2005 QE32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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