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15222 (1982 FL1)
Classification: Main-belt Asteroid          SPK-ID: 2015222
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 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1491558183603526 1.3494e-08  
a 3.150435633233128 1.2347e-08 au
q 2.680529828166625 4.1701e-08 au
i 1.401631805970881 4.1317e-07 deg
node 25.22822898396234 2.7516e-05 deg
peri 89.182699076313 3.0777e-05 deg
M 48.50078033202254 7.3604e-06 deg
tp 2459121.330326476514
(2020-Sep-28.83032648)
4.1243e-05 TDB
period 2042.463683889434
5.59
1.2007e-05
3.287e-08
d
yr
n .1762577238653552 1.0361e-09 deg/d
Q 3.620341438299631 1.4188e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2942  
   data-arc span      14344 days (39.27 yr)  
   first obs. used      1982-03-24  
   last obs. used      2021-07-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45606  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 13:58:03  

Additional Information
 Earth MOID = 1.69784 au 
 Jupiter MOID = 1.48289 au 
 T_jup = 3.190 
[ 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 12.70   n/a MPO636293  
diameter diameter 15.233 km 0.253 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 7.027 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.076   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15222 (1982 FL1)          Discovered 1982-Mar-24 by Mrkos, A. at Klet
Reference: 20000621/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
1951-Nov-14 19:20 00:01 Jupiter 1.83819878123853 1.83819799719376 1.83819956528341 3.11077454381058 2.95894228821469 2433965.305221195 1.40931606184649 49.4340199972594 7.5354108131009 59.0037961587523 5276113.4180693 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 13:59:39 2021-Aug-25 13:59
1962-May-30 18:41 00:01 Jupiter 1.56077533716278 1.56077501923779 1.56077565508759 1.7484229106156 1.40413525959907 2437815.278213152 1.16291045773436 38.9405699020396 15.119380937002 -42.9157616919932 3989867.03168326 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 13:59:39 2021-Aug-25 13:59
1972-Dec-25 08:56 < 00:01 Jupiter 1.59894203578437 1.59894175649041 1.59894231507834 1.59750821651114 1.22170119354789 2441676.872420856 0.876197405082827 39.6416556433399 14.2873815478479 53.0715796874039 8918027.48389175 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 13:59:39 2021-Aug-25 13:59
1983-Jul-23 13:26 < 00:01 Jupiter 1.92011056983178 1.92011016782986 1.92011097183371 2.54898300751514 2.36960968623066 2445539.059749046 0.621207981164667 15.7699634786753 4.84458791666702 57.2871781856698 4738905.24613907 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 13:59:39 2021-Aug-25 13:59
2058-May-07 12:49 < 00:01 Jupiter 1.72870280128044 1.72870237848054 1.72870322408035 2.56123347528367 2.36219502709311 2472856.034286472 0.809339857521962 26.0497730649235 5.07889180220364 76.7386614327981 4847240.14602053 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 13:59:39 2021-Aug-25 13:59
2068-Nov-22 10:49 00:01 Jupiter 1.52267588931836 1.52267580103607 1.52267597760064 1.56093379590179 1.15063877664393 2476707.950528401 1.03877712861549 49.5370218054375 23.4782764284774 -66.345049711377 8004923.61960438 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 13:59:39 2021-Aug-25 13:59
2079-Jun-20 23:28 00:01 Jupiter 1.67261666523035 1.67261600089636 1.67261732956395 1.79617186760357 1.48775740630121 2480570.477802289 1.30908996952684 26.8867673495595 8.23540357298402 51.57580455622 4817719.84965121 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 13:59:39 2021-Aug-25 13:59
2154-Apr-09 15:57 00:03 Jupiter 1.97944854964179 1.97944704115711 1.97945005812682 3.79191770619909 3.67733915253675 2507891.164331225 2.71438839887956 88.174828418446 7.64104649645976 45.5769732947321 5944846.37122703 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 13:59:39 2021-Aug-25 13:59
2164-Oct-23 13:18 00:03 Jupiter 1.62949272200891 1.6294915841221 1.62949385989562 2.0963214726386 1.83165191828109 2511741.053864704 3.04592427131119 84.823043669281 3.02794017446062 -78.5446772222432 4212496.79020772 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 13:59:39 2021-Aug-25 13:59
2175-May-14 12:10 00:03 Jupiter 1.52874016117353 1.5287396514298 1.52874067092299 1.51689118407017 1.09216639456637 2515596.006613136 3.2069151165498 182.967303109014 24.6405533438665 87.4093567272632 10442081.6614034 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 13:59:39 2021-Aug-25 13:59
2185-Dec-06 02:27 00:03 Jupiter 1.77990851054932 1.77990661187269 1.77991040922353 2.13563953941633 1.89978857680926 2519454.601749104 3.48306292626996 21.273516861986 6.6579764754025 22.0992249064681 884354.585605872 T 40 CATAB v2.0g-lin.ifort 2021-Aug-25 13:59:39 2021-Aug-25 13:59

Alternate Designations
 1982 FL1 = 1987 BR2 = 1996 TM53 = 1999 GG24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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