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183383 (2002 XM54)
Classification: Main-belt Asteroid          SPK-ID: 2183383
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1073762786143704 4.6184e-08  
a 3.115636508413343 3.272e-08 au
q 2.781091054624848 1.4234e-07 au
i 11.3125097408534 5.4298e-06 deg
node 230.0414779279497 3.249e-05 deg
peri 213.5059559022945 5.7031e-05 deg
M 56.07488921531641 4.1219e-05 deg
tp 2458687.615156017599
(2019-Jul-23.11515602)
0.00023138 TDB
period 2008.716297256596
5.50
3.1643e-05
8.663e-08
d
yr
n .1792189372345264 2.8232e-09 deg/d
Q 3.450181962201838 3.6233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      416  
   data-arc span      6804 days (18.63 yr)  
   first obs. used      2001-09-25  
   last obs. used      2020-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60408  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:35:56  

Additional Information
 Earth MOID = 1.80424 au 
 Jupiter MOID = 1.87857 au 
 T_jup = 3.179 
[ 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 15.2   n/a MPO469976  
diameter diameter 5.477 km 0.167 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183383 (2002 XM54)          Discovered 2002-Dec-10 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
1901-Mar-11 05:15 00:06 Jupiter 1.90093611638281 1.90093551643261 1.90093671633484 3.52206680910997 3.39319775868163 2415454.718903788 5.59023121988139 282.251761734416 27.5730221443362 -85.1841015333096 2038536.92408175 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 08:35:57 2020-Nov-12 08:35
1973-Apr-20 13:36 00:02 Jupiter 1.95021785857938 1.95021701701412 1.9502187001453 2.79694386252863 2.63709138545256 2441793.066525702 2.32651194106483 176.5675993937 35.6271148442615 81.1794509362255 1978536.93670921 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 08:35:57 2020-Nov-12 08:35
1983-Jul-06 09:38 00:02 Jupiter 1.94729654755653 1.94729602982526 1.9472970652878 3.94415031012112 3.83228059314212 2445521.901214298 1.50009988239391 137.008616349492 23.2822797306946 88.6864000376486 2864420.97643449 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 08:35:57 2020-Nov-12 08:35
2055-Jul-23 03:01 00:02 Jupiter 1.91805338800364 1.91805277895044 1.91805399705683 3.341830867154 3.20696475998583 2471836.625961849 2.08757730238207 119.415714945795 29.7265171729519 -87.4560570042774 1941843.67993451 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 08:35:57 2020-Nov-12 08:35
2127-Sep-12 05:08 00:06 Jupiter 1.95525135069693 1.9552503117065 1.95525238970259 2.58852601472801 2.41537970588427 2498184.714107093 6.30344529746014 436.343609610741 32.7376102707087 82.5761294504903 1913448.40369484 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 08:35:57 2020-Nov-12 08:35
2137-Nov-13 08:59 00:06 Jupiter 1.94458899413776 1.94458765996115 1.94459032834742 3.84616505596611 3.73119648911642 2501899.874002482 5.84271450630553 453.157304444095 24.9094968109603 83.9444632658142 2436782.00197923 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 08:35:57 2020-Nov-12 08:35
2199-Nov-22 20:29 00:10 Jupiter 1.98643553547806 1.98643448014978 1.98643659082452 3.14745840524061 3.00893468947268 2524554.353612021 10.0116121603217 521.293333915176 31.5734286353553 -84.1666387383957 1629521.29421801 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 08:35:57 2020-Nov-12 08:35

Alternate Designations
 2002 XM54 = 2005 LU25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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