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19797 (2000 RO51)
Classification: Main-belt Asteroid          SPK-ID: 2019797
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1813852621678744 4.3593e-08  
a 3.147509761138256 2.0035e-08 au
q 2.57659787793825 1.3669e-07 au
i 17.03677241572449 5.1345e-06 deg
node 209.7704144038377 1.3011e-05 deg
peri 193.1247495568605 1.6945e-05 deg
M 187.1313658709462 1.3147e-05 deg
tp 2459979.905988394121
(2023-Feb-04.40598839)
7.9827e-05 TDB
period 2039.619029781094
5.58
1.9475e-05
5.332e-08
d
yr
n .1765035502922513 1.6853e-09 deg/d
Q 3.718421644338262 2.367e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1280  
   data-arc span      10278 days (28.14 yr)  
   first obs. used      1992-04-27  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54322  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 18:36:20  

Additional Information
 Earth MOID = 1.58718 au 
 Jupiter MOID = 1.72053 au 
 T_jup = 3.116 
[ 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 13.4   n/a MPO384924  
diameter diameter 10.899 km 0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19797 (2000 RO51)          Discovered 2000-Sep-05 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
1947-Sep-18 08:59 00:02 Jupiter 1.84615168706857 1.84615047052262 1.84615290361945 4.07156536693945 3.95727630304649 2432446.874570988 2.05843005158457 197.999192004717 37.5145058401623 -74.9625552067421 3171327.70215711 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 18:36:37 2020-Jun-23 18:36
1958-Jun-30 22:11 00:02 Jupiter 1.76406084713222 1.76406034398386 1.7640613502844 4.39645402672861 4.28584859105714 2436385.424119099 1.50472276347358 225.935862308982 19.4488842634072 86.2051390166917 3450599.3181233 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 18:36:37 2020-Jun-23 18:36
2054-Feb-28 21:34 00:01 Jupiter 1.78361718518527 1.78361669168631 1.78361767868453 4.17859235880153 4.0633549541585 2471327.398453774 1.11583392278367 159.853157147917 23.6493171935238 -87.5077601228782 3053557.53677835 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 18:36:37 2020-Jun-23 18:36
2064-Dec-15 16:27 00:01 Jupiter 1.82768038760763 1.82767955564623 1.82768121957537 4.42313741768082 4.31708953813329 2475270.185465450 1.45330336952197 202.444492602417 19.6027063399392 79.7639050217249 3550873.0477071 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 18:36:37 2020-Jun-23 18:36
2149-Dec-13 05:44 00:05 Jupiter 1.99520908746255 1.99520672834709 1.99521144657925 3.36924778973374 3.24079840091247 2506312.739016316 4.73667053009075 151.932149771003 128.067772178386 -36.6756338322691 1217532.01131838 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 18:36:37 2020-Jun-23 18:36
2160-Aug-18 17:21 00:04 Jupiter 1.75298596658127 1.75298545697121 1.75298647620768 4.26287030186252 4.14797376735719 2510214.223206911 4.02816494062011 559.557289546198 21.9232308566341 -88.3696506786109 3162045.36599771 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 18:36:37 2020-Jun-23 18:36
2171-Jun-05 03:11 00:05 Jupiter 1.91264561272633 1.91264288534651 1.9126483401628 4.45517426531887 4.35463775644881 2514156.632312250 4.54357253760794 548.782151986366 20.3796865811691 75.8352080829547 3803640.2034906 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 18:36:37 2020-Jun-23 18:36

Alternate Designations
 2000 RO51 = 1992 HX3 = 1999 NN52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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