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JPL Small-Body Database Browser
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151 Abundantia
Classification: Main-belt Asteroid          SPK-ID: 2000151
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03327258144499343 4.0681e-08  
a 2.591515989894868 7.8374e-09 au
q 2.505289563055088 1.0553e-07 au
i 6.434814731891269 4.6508e-06 deg
node 38.86607466893724 3.6531e-05 deg
peri 131.8396624729749 7.6324e-05 deg
M 17.1492053512874 6.6096e-05 deg
tp 2458527.911007921858
(2019-Feb-13.41100792)
0.00027977 TDB
period 1523.80455028894
4.17
6.9126e-06
1.893e-08
d
yr
n .2362507710924854 1.0717e-09 deg/d
Q 2.677742416734648 8.0982e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2481  
   data-arc span      49150 days (134.57 yr)  
   first obs. used      1885-01-23  
   last obs. used      2019-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45246  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-23 19:05:37  

Additional Information
 Earth MOID = 1.51343 au 
 Jupiter MOID = 2.28649 au 
 T_jup = 3.410 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455632.5 (2011-Mar-12.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03492839998375773 4.0661e-08  
q 2.501831498803754 1.0577e-07 au
tp 2455485.017986629372
(2010-Oct-15.51798663)
0.00026698 TDB
node 38.9699642543972 3.649e-05 deg
peri 133.1096791756005 7.3532e-05 deg
i 6.438653053277744 4.6526e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2481  
   data-arc span      49150 days (134.57 yr)  
   first obs. used      1885-01-23  
   last obs. used      2019-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45246  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-23 19:05:37  

Additional Information
 Jupiter MOID = 2.28649 au 
 T_jup = 3.410 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.65328104761274E-15 -4.289668967062423E-15 1.644904105785453E-12 -4.954654125021964E-15 4.184658736338504E-13 -5.594065466552047E-16
q -4.289668967062423E-15 1.11881215091159E-14 -4.417306172434247E-12 1.137266455874482E-14 -1.120309433075615E-12 1.706202425036199E-15
tp 1.644904105785453E-12 -4.417306172434247E-12 7.127654596619769E-8 -3.08415772060409E-11 1.705950628080822E-8 4.695615067927666E-12
node -4.954654125021964E-15 1.137266455874482E-14 -3.08415772060409E-11 1.331505212791444E-9 -1.329940630941083E-9 -1.241515791494296E-11
peri 4.184658736338504E-13 -1.120309433075615E-12 1.705950628080822E-8 -1.329940630941083E-9 5.407023988819177E-9 1.346944319479103E-11
i -5.594065466552047E-16 1.706202425036199E-15 4.695615067927666E-12 -1.241515791494296E-11 1.346944319479103E-11 2.164640115340869E-11

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 9.2   n/a MPO384743  
diameter diameter 39.037 km 0.512 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 9.864 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Warner, B.D. (2011) Minor Planet Bull. 38, 89-92.]
geometric albedo albedo 0.233   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
B-V BV 0.867   0.014 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=4; phase (min.=3.66, mean=9.70, max.=16.32) deg.
U-B UB 0.496   0.079 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=4; phase (min.=3.66, mean=9.70, max.=16.32) deg.
Tholen spectral type spec_T S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 2 color indices; used ground-based radiometric albedo
SMASSII spectral type spec_B Sl   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

151 Abundantia          Discovered 1875-Nov-01 by Palisa, J. at Pola
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1974 QS2 = 1974 QZ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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