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1083 Salvia (1928 BC)
Classification: Main-belt Asteroid          SPK-ID: 2001083
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .183312657635242 2.9878e-08  
a 2.328576323882516 5.4399e-09 au
q 1.90171880944511 7.0099e-08 au
i 5.132254484352394 3.5275e-06 deg
node 80.80917354060507 4.1279e-05 deg
peri 32.45407664841721 4.2569e-05 deg
M 9.070257983534715 1.0618e-05 deg
tp 2458967.799734259984
(2020-Apr-28.29973426)		 3.8242e-05 TDB
period 1297.878813124781
3.55		 4.5481e-06
1.245e-08		 d
yr
n .2773756658630261 9.7199e-10 deg/d
Q 2.755433838319922 6.4371e-09 au
   Orbit Determination Parameters
   # obs. used (total)      2564  
   data-arc span      40296 days (110.32 yr)  
   first obs. used      1910-01-07  
   last obs. used      2020-05-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42043  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:22:42  

Additional Information
 Earth MOID = .920586 au 
 Jupiter MOID = 2.35887 au 
 T_jup = 3.545 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456508.5 (2013-Aug-04.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .182613371419768 2.9884e-08  
q 1.90311694798504 7.0065e-08 au
tp 2456371.763623536787
(2013-Mar-20.26362354)		 3.6591e-05 TDB
node 80.84282535852189 4.1302e-05 deg
peri 32.41787396881384 4.2604e-05 deg
i 5.131146419209214 3.5262e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      2564  
   data-arc span      40296 days (110.32 yr)  
   first obs. used      1910-01-07  
   last obs. used      2020-05-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42043  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:22:42  

Additional Information
 Jupiter MOID = 2.35887 au 
 T_jup = 3.545 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.93054360340651E-16 -2.089631970576274E-15 1.480627151712362E-15 -4.510390869035114E-15 7.255721757027619E-15 -6.43977244359394E-16
q -2.089631970576274E-15 4.90903978287912E-15 1.063299624978501E-14 1.047403068367163E-14 -1.30237395110032E-14 1.518265273848198E-15
tp 1.480627151712362E-15 1.063299624978501E-14 1.338913027430911E-9 -4.3567208727754E-13 3.952569677405371E-10 -3.919319583651533E-13
node -4.510390869035114E-15 1.047403068367163E-14 -4.3567208727754E-13 1.70585920034125E-9 -1.698717477198834E-9 -1.064819253222402E-11
peri 7.255721757027619E-15 -1.30237395110032E-14 3.952569677405371E-10 -1.698717477198834E-9 1.815074894432045E-9 1.047925131494815E-11
i -6.43977244359394E-16 1.518265273848198E-15 -3.919319583651533E-13 -1.064819253222402E-11 1.047925131494815E-11 1.243399889925796E-11

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.0   n/a MPO416715  
diameter diameter 8.927 km 0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 4.23 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Wisniewski, W.Z.; Michalowski, T.M.; Harris, A.W.; McMillan, R.S. (1997) Icarus 126, 395-449; 1995, Lunar & Planetary Sci. XXVI, 1511-1512.]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
geometric albedo albedo 0.211   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1083 Salvia (1928 BC)          Discovered 1928-Jan-26 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1928 BC = 1948 VO = A910 AA = A916 WF 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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