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175485 (2006 RE31)
Classification: Main-belt Asteroid          SPK-ID: 2175485
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1822290088340678 5.4986e-08  
a 2.788206028431235 1.2509e-08 au
q 2.280114007445038 1.559e-07 au
i 2.735888077903007 5.3567e-06 deg
node 234.4098531402914 8.5852e-05 deg
peri 142.62135897342 8.7033e-05 deg
M 11.56741638028227 1.0989e-05 deg
tp 2459145.858880636913
(2020-Oct-23.35888064)
5.1932e-05 TDB
period 1700.535566804878
4.66
1.1444e-05
3.133e-08
d
yr
n .2116980126892617 1.4247e-09 deg/d
Q 3.296298049417432 1.4789e-08 au
  Orbit Determination Parameters
   # obs. used (total)      623  
   data-arc span      8395 days (22.98 yr)  
   first obs. used      1998-01-17  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45491  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:35  

Additional Information
 Earth MOID = 1.28121 au 
 Jupiter MOID = 2.17639 au 
 T_jup = 3.304 
[ 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 15.95   n/a MPCxxxxx  

175485 (2006 RE31)          Discovered 2006-Sep-15 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2026-Dec-27 01:39 < 00:01 Hygie 0.00766508693001916 0.00766203100068028 0.00766814368372824 4.42160392633368 4.42160278633182 2461401.569049636 0.69096268903708 228.947899587396 103.73153437213 56.9369475422853 9642.9539953844 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:05:36 2021-Apr-13 21:05
2192-Sep-28 23:57 00:14 Juno 0.0494434923748291 0.0494277362618182 0.0494594023258868 5.07299848000184 5.07299843149845 2521943.498136236 13.687338579211 4428.52590262603 56.5709183403271 -79.7594876666235 128587.634756081 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 21:05:36 2021-Apr-13 21:05

Alternate Designations
 2006 RE31 = 2001 OQ84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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