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160126 (2000 WW94)
Classification: Main-belt Asteroid          SPK-ID: 2160126
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1758661824121201 3.886e-08  
a 2.464324793991469 1.1378e-08 au
q 2.030933400248655 9.8185e-08 au
i 2.645632340731723 3.5659e-06 deg
node 292.2004673691675 0.00010505 deg
peri 110.1227403543767 0.00010616 deg
M 37.12043648123576 1.3322e-05 deg
tp 2458854.801218340694
(2020-Jan-06.30121834)
5.2441e-05 TDB
period 1413.010362199381
3.87
9.7863e-06
2.679e-08
d
yr
n .2547752016762653 1.7645e-09 deg/d
Q 2.897716187734283 1.3379e-08 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      8676 days (23.75 yr)  
   first obs. used      1997-02-03  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46979  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:01:46  

Additional Information
 Earth MOID = 1.0414 au 
 Jupiter MOID = 2.50863 au 
 T_jup = 3.465 
[ 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 16.0   n/a MPO449860  

160126 (2000 WW94)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ 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
2053-Mar-21 20:13 00:11 Iris 0.0470113619145843 0.0470074172006322 0.0470153072528077 1.19548147514807 1.19548137285943 2470983.342393685 10.5883316988848 337.302716138812 40.0965973291854 55.0664765697036 143423.969056946 T 19 CATAB v2.0f-lin.ifort 2020-Dec-18 05:01:48 2020-Dec-18 05:01
2168-Jan-20 20:53 < 00:01 Juno 0.0229456709238509 0.0229135879967664 0.0229777546155591 4.96275353440394 4.96275342756673 2512925.369793286 0.61817174752668 1612.48620125202 40.5791390250649 -7.45001103581558 11159.5300546949 T 19 CATAB v2.0f-lin.ifort 2020-Dec-18 05:01:48 2020-Dec-18 05:01
2173-May-28 21:51 00:11 Hygie 0.0130804183523233 0.0130633686560922 0.013097499941762 3.61220022187105 3.61219940414276 2514880.410721152 10.8526154504436 1326.47416157475 60.05918778913 50.2599383539119 25013.4142285053 T 19 CATAB v2.0f-lin.ifort 2020-Dec-18 05:01:48 2020-Dec-18 05:01
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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