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19831 (2000 SV225)
Classification: Main-belt Asteroid          SPK-ID: 2019831
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1792753875919989 3.3402e-08  
a 2.600481230276677 1.2724e-08 au
q 2.134278949793107 8.7068e-08 au
i 14.93081588489779 3.857e-06 deg
node 70.73109308527201 1.6864e-05 deg
peri 178.8111880291587 2.1288e-05 deg
M 26.02713772504216 1.4528e-05 deg
tp 2458889.760407385333
(2020-Feb-10.26040739)
6.1617e-05 TDB
period 1531.71869156102
4.19
1.1242e-05
3.078e-08
d
yr
n .2350301017957242 1.725e-09 deg/d
Q 3.066683510760246 1.5005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1434  
   data-arc span      11009 days (30.14 yr)  
   first obs. used      1990-04-27  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49964  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 18:36:20  

Additional Information
 Earth MOID = 1.12027 au 
 Jupiter MOID = 1.97563 au 
 T_jup = 3.345 
[ show covariance matrix ]

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 13.9   n/a MPO384924  
diameter diameter 4.764 km 0.302 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.258   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19831 (2000 SV225)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ 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
2059-Aug-09 07:02 < 00:01 Jupiter 1.99304791374303 1.99304746649742 1.99304836098932 3.82617977948049 3.71344511634857 2473314.793280396 0.861250477372151 170.964385935069 19.9808199319628 -86.6882279220442 4140418.76291932 T 28 CATAB v2.0f-lin.ifort 2020-Jun-23 18:36:36 2020-Jun-23 18:36
2130-Nov-08 21:11 00:02 Jupiter 1.98198386802617 1.98198316278385 1.9819845732685 3.87339753860976 3.76144740558192 2499338.382908721 2.22980679895255 164.074299045415 36.1201350906277 -88.9153385652911 4216958.94666859 T 28 CATAB v2.0f-lin.ifort 2020-Jun-23 18:36:36 2020-Jun-23 18:36

Alternate Designations
 2000 SV225 = 1990 HP1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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