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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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09689513305351179 3.9268e-08  
a 2.613823325063288 7.8166e-09 au
q 2.360556566202908 1.0136e-07 au
i 8.340901690823594 4.9406e-06 deg
node 17.5769107421077 2.0722e-05 deg
peri 42.12372955637851 3.3759e-05 deg
M 153.6964824130882 2.46e-05 deg
tp 2458541.517019940982
(2019-Feb-27.01701994)		 0.00010568 TDB
period 1543.521810626973
4.23		 6.9238e-06
1.896e-08		 d
yr
n .2332328558763736 1.0462e-09 deg/d
Q 2.867090083923668 8.574e-09 au
   Orbit Determination Parameters
   # obs. used (total)      2786  
   data-arc span      34757 days (95.16 yr)  
   first obs. used      1925-11-16  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42669  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:04:11  

Additional Information
 Earth MOID = 1.37848 au 
 Jupiter MOID = 2.44207 au 
 T_jup = 3.387 
[ 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 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 34 CATAB v2.0f-lin.ifort 2021-Feb-24 19:04:19 2021-Feb-24 19:04
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 34 CATAB v2.0f-lin.ifort 2021-Feb-24 19:04:19 2021-Feb-24 19:04

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