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151 Abundantia (A875 VA)
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03381901582176113 3.9436e-08  
a 2.593787482185985 7.7218e-09 au
q 2.506068142287651 1.0201e-07 au
i 6.430000246416372 4.493e-06 deg
node 38.82873339152613 3.6265e-05 deg
peri 133.2894467541366 7.3599e-05 deg
M 110.1493254816559 6.3465e-05 deg
tp 2458533.647860870101
(2019-Feb-19.14786087)
0.00026897 TDB
period 1525.808436427996
4.18
6.8136e-06
1.865e-08
d
yr
n .2359404964641436 1.0536e-09 deg/d
Q 2.681506822084319 7.983e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2616  
   data-arc span      49453 days (135.39 yr)  
   first obs. used      1885-01-23  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43994  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:07:53  

Additional Information
 Earth MOID = 1.51323 au 
 Jupiter MOID = 2.28082 au 
 T_jup = 3.408 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455773.5 (2011-Jul-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03491268259183476 3.9164e-08  
q 2.501570814847289 1.0145e-07 au
tp 2455484.147552951788
(2010-Oct-14.64755295)
0.00026198 TDB
node 38.9699740989936 3.6187e-05 deg
peri 132.8870809143091 7.2233e-05 deg
i 6.438757518617589 4.4981e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2616  
   data-arc span      49453 days (135.39 yr)  
   first obs. used      1885-01-23  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43994  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:07:53  

Additional Information
 Jupiter MOID = 2.28082 au 
 T_jup = 3.408 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.533821884155052E-15 -3.962691701419548E-15 1.083945483458328E-12 -5.203680502054898E-15 2.774123751570262E-13 -4.161460840310594E-16
q -3.962691701419548E-15 1.029294261004997E-14 -2.876576121841882E-12 1.210985615574881E-14 -7.330588508151678E-13 1.305082959967678E-15
tp 1.083945483458328E-12 -2.876576121841882E-12 6.863590912783219E-8 -2.804163490009217E-11 1.639413702560562E-8 4.085457447128908E-12
node -5.203680502054898E-15 1.210985615574881E-14 -2.804163490009217E-11 1.309474069966744E-9 -1.307392934908724E-9 -7.011877113994684E-12
peri 2.774123751570262E-13 -7.330588508151678E-13 1.639413702560562E-8 -1.307392934908724E-9 5.21764327384131E-9 7.96211362804202E-12
i -4.161460840310594E-16 1.305082959967678E-15 4.085457447128908E-12 -7.011877113994684E-12 7.96211362804202E-12 2.023317288847584E-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-August); 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 (A875 VA)          Discovered 1875-Nov-01 by Palisa, J. at Pola
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ hide close-approach data ]
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
2082-Jul-04 16:42 < 00:01 Thisb 0.0320978271134367 0.0320926615814226 0.0321029926464332 4.95372138722154 4.95372134434028 2481680.195590644 0.346068920323036 257.659108803038 35.1724347505497 -2.04416415879285 19242.5377205634 T 39 CATAB v2.0f-lin.ifort 2020-Jun-23 15:08:08 2020-Jun-23 15:08

Alternate Designations
 A875 VA = 1974 QS2 = 1974 QZ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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