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3378 Susanvictoria (A922 WB)
Classification: Main-belt Asteroid          SPK-ID: 2003378
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09113806183046996 1.5039e-08  
a 2.315870324549226 6.0169e-09 au
q 2.104806391719108 3.574e-08 au
i 8.081082342045045 5.2583e-07 deg
node 335.8838368062032 1.2566e-06 deg
peri 92.41138521031063 7.1245e-06 deg
M 348.4464095155193 8.2794e-06 deg
tp 2459437.812764054607
(2021-Aug-11.31276405)
2.968e-05 TDB
period 1287.270401321242
3.52
5.0167e-06
1.373e-08
d
yr
n .2796615222648632 1.0899e-09 deg/d
Q 2.526934257379345 6.5653e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2691  
   data-arc span      35868 days (98.20 yr)  
   first obs. used      1922-11-25  
   last obs. used      2021-02-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44154  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 14:00:41  

Additional Information
 Earth MOID = 1.1368 au 
 Jupiter MOID = 2.67921 au 
 T_jup = 3.562 
[ 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 13.61   n/a E2021B10  
diameter diameter 6.637 km 0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 2.5621 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pray, P.; Pravec, P.; Benishek, V.; Montaigut, R.; et al. (2017) CBET 4459.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.175   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

3378 Susanvictoria (A922 WB)          Discovered 1922-Nov-25 by Van Biesbroeck, G. at Williams Bay
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 A922 WB = 1969 AK = 1978 TF1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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