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27802 (1993 FY30)
Classification: Main-belt Asteroid          SPK-ID: 2027802
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2377022457776212 1.7825e-08  
a 3.116195874263885 1.6929e-08 au
q 2.375469116668402 5.7567e-08 au
i 16.49768750959475 5.7215e-07 deg
node 177.0647230080028 2.2373e-06 deg
peri 250.9243898389622 5.0674e-06 deg
M 108.5146607423229 6.5035e-06 deg
tp 2458594.850357161587
(2019-Apr-21.35035716)
3.3967e-05 TDB
period 2009.257273904842
5.50
1.6373e-05
4.483e-08
d
yr
n .1791706839514716 1.4601e-09 deg/d
Q 3.856922631859368 2.0953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1952  
   data-arc span      10231 days (28.01 yr)  
   first obs. used      1993-03-19  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43583  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:07:23  

Additional Information
 Earth MOID = 1.44567 au 
 Jupiter MOID = 1.8724 au 
 T_jup = 3.111 
[ 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 13.05   n/a E2020-QM5  
diameter diameter 7.807 km 0.445 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 8.581 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.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.241   0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27802 (1993 FY30)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

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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
1900-Jul-03 06:24 00:04 Jupiter 1.90872977098434 1.90872896106647 1.90873058090536 2.03345358111171 1.80205678578522 2415203.766706955 4.048554935042 277.817695213215 43.8718056240119 -5.0830479738602 424641.328052753 T 32 CATAB v2.0g-lin.ifort 2021-May-04 04:08:50 2021-May-04 04:08
1910-Sep-27 07:51 00:03 Jupiter 1.93027217260424 1.93027124118003 1.93027310404864 4.27865316612339 4.17483570274197 2418941.826973306 2.518469195892 322.778722120673 6.64360664163217 82.790195558554 16519787.1590357 T 32 CATAB v2.0g-lin.ifort 2021-May-04 04:08:50 2021-May-04 04:08
1973-Jun-01 16:10 00:01 Jupiter 1.99445140467845 1.9944511968817 1.9944516124761 3.44057658199519 3.31484362759909 2441835.173854347 1.33104453202777 105.461436105751 8.3233767748836 -85.6467431552513 11858464.6609846 T 32 CATAB v2.0g-lin.ifort 2021-May-04 04:08:50 2021-May-04 04:08
1983-Feb-12 07:29 00:01 Jupiter 1.88318699959393 1.88318678545374 1.88318721373445 2.70663110735798 2.53501264764398 2445377.811960034 1.01321883685288 81.9561893832922 14.7311693657152 -74.177478925202 5758977.72307787 T 32 CATAB v2.0g-lin.ifort 2021-May-04 04:08:50 2021-May-04 04:08
2056-Jan-14 08:54 00:01 Jupiter 1.96464913646709 1.96464897526164 1.96464929767254 2.42351345227914 2.23856071272462 2472011.871179848 1.29770503435084 75.9100705245435 17.7452848452315 -50.5041621215406 3368968.18520414 T 32 CATAB v2.0g-lin.ifort 2021-May-04 04:08:50 2021-May-04 04:08
2065-Oct-08 13:29 00:01 Jupiter 1.88760250400651 1.88760233684746 1.88760267116663 3.21506205549728 3.07232248668691 2475567.062129960 1.35064643616042 142.006209235392 7.93441784331335 -87.3395485100122 11050466.1727518 T 32 CATAB v2.0g-lin.ifort 2021-May-04 04:08:50 2021-May-04 04:08
2138-Aug-08 04:28 00:05 Jupiter 1.93634273497056 1.93634257489569 1.93634289504509 1.25348818457118 0.834484423892107 2502167.685832542 4.78502490507391 3409.68457847534 50.942623034137 6.05561363516111 1010641.67963545 T 32 CATAB v2.0g-lin.ifort 2021-May-04 04:08:50 2021-May-04 04:08
2148-Jun-13 08:50 00:03 Jupiter 1.92358922190431 1.92358856793818 1.92358987589985 3.64560827832836 3.52275331431983 2505764.868309958 3.42898551610355 392.222446824527 6.75666117595447 87.8554027274635 14306060.2966721 T 32 CATAB v2.0g-lin.ifort 2021-May-04 04:08:50 2021-May-04 04:08

Alternate Designations
 1993 FY30 = 1999 JF77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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