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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 ]

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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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1832949210049311 3.0928e-08  
a 2.328136721602323 5.6734e-09 au
q 1.901401085127546 7.2168e-08 au
i 5.132424266457195 3.5268e-06 deg
node 80.80863776626231 4.3814e-05 deg
peri 32.53181163284528 4.5046e-05 deg
M 258.0393893245493 1.1039e-05 deg
tp 2458967.986234377966
(2020-Apr-28.48623438)
4.0291e-05 TDB
period 1297.51129872274
3.55
4.7428e-06
1.299e-08
d
yr
n .2774542313075664 1.0142e-09 deg/d
Q 2.754872358077099 6.7133e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2292  
   data-arc span      40137 days (109.89 yr)  
   first obs. used      1910-01-07  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44226  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 20:16:56  

Additional Information
 Earth MOID = .920528 au 
 Jupiter MOID = 2.36047 au 
 T_jup = 3.545 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456307.5 (2013-Jan-15.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1828870146241692 3.0918e-08  
q 1.903085606852435 7.2163e-08 au
tp 2456371.808651812302
(2013-Mar-20.30865181)
3.7849e-05 TDB
node 80.84334327072241 4.3832e-05 deg
peri 32.43463459046512 4.5073e-05 deg
i 5.131186918570839 3.5253e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2292  
   data-arc span      40137 days (109.89 yr)  
   first obs. used      1910-01-07  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44226  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 20:16:56  

Additional Information
 Jupiter MOID = 2.36047 au 
 T_jup = 3.545 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.559311136248363E-16 -2.226460504024677E-15 8.366161823208994E-14 -6.524891864758717E-15 2.799293599008051E-14 -6.844075778647094E-16
q -2.226460504024677E-15 5.207459661972867E-15 -1.652014747499702E-13 1.549849444504673E-14 -5.812274498584927E-14 1.594146642529526E-15
tp 8.366161823208994E-14 -1.652014747499702E-13 1.432560921774592E-9 2.06765607736028E-12 4.129112981512271E-10 -5.070294804247592E-13
node -6.524891864758717E-15 1.549849444504673E-14 2.06765607736028E-12 1.921237849650594E-9 -1.912539299598037E-9 -9.347351070012479E-12
peri 2.799293599008051E-14 -5.812274498584927E-14 4.129112981512271E-10 -1.912539299598037E-9 2.031546364780953E-9 9.158072324887906E-12
i -6.844075778647094E-16 1.594146642529526E-15 -5.070294804247592E-13 -9.347351070012479E-12 9.158072324887906E-12 1.242788724402707E-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. 2019-January); 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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