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19053 (1054 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2019053
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2065656582651579 4.1542e-08  
a 3.066965730436753 1.6688e-08 au
q 2.433435935452404 1.3185e-07 au
i 3.605284338819844 4.5276e-06 deg
node 186.4745595321621 6.2461e-05 deg
peri 163.2222964840815 6.323e-05 deg
M 316.8592237302522 1.2584e-05 deg
tp 2459631.597097046048
(2022-Feb-21.09709705)
6.9739e-05 TDB
period 1961.831989470414
5.37
1.6012e-05
4.384e-08
d
yr
n .1835019522223104 1.4977e-09 deg/d
Q 3.700495525421101 2.0135e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1400  
   data-arc span      17444 days (47.76 yr)  
   first obs. used      1973-09-19  
   last obs. used      2021-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54317  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 04:45:09  

Additional Information
 Earth MOID = 1.42688 au 
 Jupiter MOID = 1.74429 au 
 T_jup = 3.196 
[ 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 14.01   n/a E2021B10  
diameter diameter 9.552 km 0.469 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19053 (1054 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20001111/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
1933-Apr-17 12:00 00:02 Jupiter 1.76393874755156 1.76393821783003 1.7639392772738 1.6104042615551 1.27789888283892 2427179.999824423 2.21689272360825 145.89265352829 78.0467435902958 80.0175362120245 1797757.0135016 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 04:45:16 2021-Jul-08 04:45
1942-Dec-05 08:25 00:02 Jupiter 1.93996699083879 1.93996616223237 1.93996781944477 2.60360646351816 2.43013017658137 2430698.850357797 1.91852414180298 42.3047964033674 9.85739816215534 81.3566624515846 1183588.77045989 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 04:45:16 2021-Jul-08 04:45
1992-Jun-28 06:42 < 00:01 Jupiter 1.75197156797743 1.75197116371083 1.75197197224363 1.57396514829028 1.22899549286016 2448801.779419341 0.619521672852779 94.1834113138292 69.5485315311981 -42.5940124444329 1966841.49635144 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 04:45:16 2021-Jul-08 04:45
2002-Feb-16 05:25 < 00:01 Jupiter 1.9768017860964 1.97680137516077 1.97680219703203 2.8247724230252 2.66877813445322 2452321.725884843 0.350359717561863 41.2369924016253 10.56331215285 82.1107236887772 3014823.73495242 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 04:45:16 2021-Jul-08 04:45
2051-Sep-10 05:42 00:01 Jupiter 1.74582259552846 1.74582219044469 1.74582300061183 1.5562050003815 1.20475391020562 2470424.737777710 1.03858534482019 97.7586961854317 89.0849974871919 -55.3191412703642 1873113.21437379 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 04:45:16 2021-Jul-08 04:45
2110-Nov-24 05:29 00:03 Jupiter 1.7455280868137 1.74552769583378 1.74552847779312 1.55710208124776 1.20584458139357 2492048.728351375 2.65569183899884 155.625580334976 89.6673407516096 84.3487508751798 1933352.91418335 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 04:45:16 2021-Jul-08 04:45
2170-Feb-06 21:35 00:04 Jupiter 1.75082313092762 1.75082267899954 1.7508235828573 1.576124494798 1.23150225461683 2513673.399092605 4.30595381782285 219.61931104505 78.4334230181441 -89.4147786547125 2070999.97032094 T 28 CATAB v2.0g-lin.ifort 2021-Jul-08 04:45:16 2021-Jul-08 04:45

Alternate Designations
 1054 T-2 = 1979 XM1 = 2000 NL9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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