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469634 (2004 SZ19)
Classification: Amor [NEO]          SPK-ID: 2469634
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 51 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3028234526035439 8.4934e-08  
a 1.796546874573343 8.1692e-09 au
q 1.252510347250938 1.5428e-07 au
i 26.22831738185368 1.3474e-05 deg
node 170.2563842004758 8.2173e-06 deg
peri 171.3220640066898 1.8883e-05 deg
M 2.96599737670177 9.6154e-06 deg
tp 2459389.253563042377
(2021-Jun-23.75356304)
2.3482e-05 TDB
period 879.5413391919604
2.41
5.9991e-06
1.642e-08
d
yr
n .4093042406974685 2.7918e-09 deg/d
Q 2.340583401895749 1.0643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      4502 days (12.33 yr)  
   first obs. used      2004-09-21  
   last obs. used      2017-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55841  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 16:19:50  

Additional Information
 Earth MOID = .24811 au 
 Jupiter MOID = 3.09802 au 
 T_jup = 3.901 
[ 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 19.2   n/a MPO397653  
rotation period rot_per 16.39 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2017) Minor Planet Bull. 44, 22-36.]

469634 (2004 SZ19)          Discovered 2004-Sep-21 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

[ 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
1910-Sep-09 20:31 < 00:01 Earth 0.274728949010481 0.274723698908264 0.274734199116961 13.9934721230623 13.9927790273686 2418924.354730712 0.0896418669569195 267.354160371646 25.4831213755831 11.7569205178739 346319.689325954 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
1922-Sep-08 13:11 < 00:01 Earth 0.438815697077954 0.438806488216076 0.43882490594133 15.4915949747708 15.4912030167441 2423306.049172537 0.133481459627674 460.996016472898 42.1904532368928 -5.07677875577162 180898.851846215 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
1951-Sep-12 12:06 < 00:01 Earth 0.330301316269421 0.330296172952894 0.330306459591355 13.7748781341029 13.7742925038293 2433902.004314988 0.127881803533136 265.124719609987 31.9605677022067 -14.786742010585 428680.10930825 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
1963-Sep-10 18:36 < 00:01 Earth 0.249670627009866 0.249670004282622 0.249671249749344 13.6915020480261 13.6907225658804 2438283.274774037 0.055851039287907 120.4962554751 20.5868154764926 78.7083249005161 1551629.58039825 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
1975-Sep-09 11:53 < 00:01 Earth 0.366655683864545 0.366652264442215 0.366659103287417 14.8017216032425 14.8012306400818 2442664.995370278 0.0632386772735641 172.066563446741 38.4961777465046 -7.91328838625306 342537.62979783 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
2004-Sep-13 01:49 < 00:01 Earth 0.393609740300567 0.393608510539667 0.393610970062161 14.0786091906929 14.0781283577852 2453261.575528229 0.0611338688564875 68.4789352838499 32.6031057901244 -30.4058314454428 1121568.54531991 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
2016-Sep-10 16:14 < 00:01 Earth 0.256224303335985 0.256223817202023 0.25622478947034 13.6033964222215 13.6026319584922 2457642.176132303 0.0364099916397326 32.8018260621289 16.9383090199431 -51.8789090498464 1621968.06316736 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
2028-Sep-09 11:53 < 00:01 Earth 0.30474773241344 0.304746776203893 0.304748688623594 14.2435381301552 14.2429242786148 2462023.995223533 0.0473599587274344 54.1322210696934 25.4129064955108 32.424897823993 1130581.99239506 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
2040-Sep-07 17:30 < 00:01 Earth 0.489952922291083 0.489950478648164 0.48995536593414 15.9009537469932 15.9006117364449 2466405.229157087 0.0922433979726406 122.687934429575 45.6078424891036 7.20719776919424 567282.584588512 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
2057-Sep-15 04:40 < 00:01 Earth 0.472750678616216 0.472746785483704 0.472754571748754 14.4729038984489 14.4725144675918 2472621.694539807 0.1574665245374 194.247320207481 45.0660471232871 -2.01786158202842 350544.14538422 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
2069-Sep-11 21:05 < 00:01 Earth 0.296073515019945 0.296070335387751 0.296076694655489 13.6949547456542 13.6942975985242 2477001.378395021 0.0855839622968067 166.378172724824 27.4520966388096 -17.8937432229422 565853.976283691 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
2081-Sep-10 08:34 < 00:01 Earth 0.260735081771029 0.260732687887775 0.260737475676439 13.8344360105136 13.8336973191467 2481382.857004194 0.0700064055415813 169.883049525904 15.6365792769166 45.6065690375236 1785637.29552912 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
2093-Sep-09 00:37 < 00:01 Earth 0.408458803513992 0.40845173521587 0.40846587181216 15.1215024711244 15.121071075887 2485764.525922433 0.121041788604882 352.530136166961 40.9018095160936 1.13073579343373 161633.011991006 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
2122-Sep-14 03:38 < 00:01 Earth 0.353141069599466 0.35313265860127 0.353149480598084 13.9320594111735 13.9315178378648 2496360.651669265 0.20731140383717 419.867639156797 37.5408153350066 -2.65960875844974 136514.776020341 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
2134-Sep-12 06:44 < 00:01 Earth 0.248687112987207 0.248686569312101 0.248687656718958 13.64595312777 13.6451679505418 2500741.780354475 0.117181288784948 322.818633861793 22.0495711980853 -87.1921093651826 1436841.95353379 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
2146-Sep-10 23:30 < 00:01 Earth 0.341428716289364 0.341418426854573 0.341439005725456 14.5260942905392 14.5255570466505 2505123.479496054 0.14606172091521 514.172726020115 36.011007687745 3.73719047507152 126460.889442716 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
2175-Sep-15 22:09 < 00:01 Earth 0.423774246914554 0.423759607115753 0.423788886713379 14.2931608069438 14.2927209046774 2515720.423076931 0.441039032106307 730.05710020898 42.2303813593968 -0.569378797089507 83634.4138413021 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
2187-Sep-13 06:09 < 00:01 Earth 0.268695748586073 0.268688393232822 0.268703104040695 13.6360990334066 13.6353718013806 2520100.756007659 0.20515306965415 449.9001936539 17.0476226107974 -35.4167784885832 1411328.33523147 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
2199-Sep-11 23:33 < 00:01 Earth 0.28381051054948 0.283800019955252 0.283821001220839 14.0250210027842 14.0243515950496 2524482.480997706 0.173714406408181 572.889565216822 23.120030322104 24.0807842938296 749957.077849429 T 51 CATAB v2.0g-lin.ifort 2021-Apr-14 16:19:50 2021-Apr-14 16:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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