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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2376147512034065 3.4349e-08  
a 3.116903175219521 1.9406e-08 au
q 2.376281002714627 1.0318e-07 au
i 16.49552265341647 5.2311e-06 deg
node 177.0640265142058 1.3248e-05 deg
peri 250.9800811576065 1.7814e-05 deg
M 72.63394020929351 1.068e-05 deg
tp 2458594.972325345199
(2019-Apr-21.47232535)
5.9868e-05 TDB
period 2009.941391793709
5.50
1.8771e-05
5.139e-08
d
yr
n .1791097001483856 1.6727e-09 deg/d
Q 3.857525347724414 2.4017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1840  
   data-arc span      9935 days (27.20 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43269  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 19:36:04  

Additional Information
 Earth MOID = 1.44715 au 
 Jupiter MOID = 1.87113 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 13.0   n/a MPO384984  
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. 2019-August); 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 0.241   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 06:22 00:05 Jupiter 1.90872922006629 1.90872796231552 1.9087304778213 2.03345914917716 1.80206299639077 2415203.765621425 4.68289841930082 326.287901984925 132.275049500082 3.34316225794424 335074.797815413 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 19:36:19 2020-Jun-23 19:36
1910-Sep-27 07:50 00:03 Jupiter 1.93027244731189 1.9302714323336 1.93027346230939 4.27865416350181 4.17483673930052 2418941.826219357 2.91644974856882 369.396256781847 24.3601470957626 84.1522568694233 2493453.1916812 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 19:36:19 2020-Jun-23 19:36
1973-Jun-01 16:10 00:02 Jupiter 1.9944512383583 1.99445058643183 1.99445189028465 3.44057346212483 3.31484037799938 2441835.173454984 1.53231325832881 125.853397428702 27.0061324687896 -84.7129586586983 1249218.91068159 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 19:36:19 2020-Jun-23 19:36
1983-Feb-12 07:29 00:01 Jupiter 1.883186718594 1.88318595517534 1.8831874820132 2.70663122154265 2.53501274210381 2445377.811711478 1.20277068648374 114.590444223751 42.3915878108558 -80.9103855423322 1351565.16672936 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 19:36:19 2020-Jun-23 19:36
2056-Jan-14 08:55 00:02 Jupiter 1.96464895878382 1.96464823120909 1.96464968635822 2.42351582532098 2.23856326334789 2472011.871545309 1.58532053022669 122.83285391504 57.3919746813669 -70.6606623293994 759095.901205062 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 19:36:19 2020-Jun-23 19:36
2065-Oct-08 13:30 00:02 Jupiter 1.88760227468295 1.88760159730695 1.88760295205939 3.2150592340592 3.07231951561413 2475567.062536631 1.60182478986646 204.695402705896 26.2932671439874 -89.5786805683709 1520718.08001344 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 19:36:19 2020-Jun-23 19:36
2138-Aug-08 04:30 00:06 Jupiter 1.9363424985502 1.9363417040938 1.93634329300539 1.25349981293743 0.834501823989551 2502167.687470692 5.61805755933427 4062.42268471216 145.719499059747 6.23198445406902 401521.369107171 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 19:36:19 2020-Jun-23 19:36
2148-Jun-13 08:52 00:04 Jupiter 1.92358875690542 1.92358766048317 1.92358985335904 3.64560276392585 3.52274757669708 2505764.869457473 3.99179837256899 477.057652085574 25.1961950671301 86.9544106903029 1810078.24636196 T 27 CATAB v2.0f-lin.ifort 2020-Jun-23 19:36:19 2020-Jun-23 19:36

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