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1053 Vigdis (1925 WA)
Classification: Main-belt Asteroid          SPK-ID: 2001053
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09689511989726615 2.0657e-08  
a 2.613823319051703 7.4165e-09 au
q 2.360556595161918 5.2655e-08 au
i 8.340894643420954 5.6721e-07 deg
node 17.57690590481608 3.684e-06 deg
peri 42.12377920492234 9.8527e-06 deg
M 153.6964456981291 8.0794e-06 deg
tp 2458541.517179632005
(2019-Feb-27.01717963)
3.4225e-05 TDB
period 1543.521805302008
4.23
6.5694e-06
1.799e-08
d
yr
n .233232856680999 9.9267e-10 deg/d
Q 2.867090042941487 8.1351e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2832  
   data-arc span      34791 days (95.25 yr)  
   first obs. used      1925-11-16  
   last obs. used      2021-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42685  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Mar-16 12:06:16  

Additional Information
 Earth MOID = 1.37848 au 
 Jupiter MOID = 2.44207 au 
 T_jup = 3.387 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456621.5 (2013-Nov-25.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09495069095316248 2.0458e-08  
q 2.366867771795271 5.2002e-08 au
tp 2456997.525494606160
(2014-Dec-06.02549461)
3.5356e-05 TDB
node 17.62736258200554 3.6879e-06 deg
peri 42.29518967035731 1.0083e-05 deg
i 8.335575468630442 5.6637e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2832  
   data-arc span      34791 days (95.25 yr)  
   first obs. used      1925-11-16  
   last obs. used      2021-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42685  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Mar-16 12:06:16  

Additional Information
 Jupiter MOID = 2.44207 au 
 T_jup = 3.387 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.185271069098954E-16 -1.055563260839347E-15 -5.817635741600973E-13 -2.089252793466298E-14 -1.470397008205219E-13 -7.077436966683251E-16
q -1.055563260839347E-15 2.704198253071236E-15 1.496020053020504E-12 5.275718742127882E-14 3.788538139042191E-13 1.809711834664026E-15
tp -5.817635741600973E-13 1.496020053020504E-12 1.250079391270811E-9 1.268854710743636E-11 3.367718469684245E-10 -3.669804190384902E-13
node -2.089252793466298E-14 5.275718742127882E-14 1.268854710743636E-11 1.36005566538615E-11 -8.476311805440543E-12 1.279100567851082E-12
peri -1.470397008205219E-13 3.788538139042191E-13 3.367718469684245E-10 -8.476311805440543E-12 1.016606369668611E-10 -1.285164513944596E-12
i -7.077436966683251E-16 1.809711834664026E-15 -3.669804190384902E-13 1.279100567851082E-12 -1.285164513944596E-12 3.207788755872511E-13

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 12.31   n/a E2021B10  
diameter diameter 9.110 km 1.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.389   0.269 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1053 Vigdis (1925 WA)          Discovered 1925-Nov-16 by Wolf, M. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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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
1930-Apr-26 16:48 00:04 Amphi 0.02661510192071 0.0266068528921834 0.026623350998436 1.26742763424711 1.26742746382664 2426093.200270353 4.15517490887692 413.452364799281 21.805121775433 8.03077931821655 27092.8206591211 T 35 CATAB v2.0f-lin.ifort 2021-Mar-16 12:07:11 2021-Mar-16 12:07
2048-Sep-28 16:51 00:03 Amphi 0.011831480699719 0.011826367238271 0.0118365944760588 1.24630962191955 1.24630923206011 2469348.201873580 3.24468095135035 271.281042231173 20.9297293912475 -20.8139464357276 30498.4777191622 T 35 CATAB v2.0f-lin.ifort 2021-Mar-16 12:07:11 2021-Mar-16 12:07

Alternate Designations
 1925 WA = 1929 RM 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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