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305277 (2007 YK60)
Classification: Main-belt Asteroid          SPK-ID: 2305277
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .295213502331688 6.6798e-08  
a 2.760881507121189 3.1888e-08 au
q 1.945832007881153 1.9296e-07 au
i 10.80674750590735 1.1028e-05 deg
node 50.98577923933762 4.0921e-05 deg
peri 95.63500658684188 4.6903e-05 deg
M 230.4629641434133 2.2656e-05 deg
tp 2459603.422557671520
(2022-Jan-23.92255767)
0.00011299 TDB
period 1675.59894609639
4.59
2.903e-05
7.948e-08
d
yr
n .2148485476424325 3.7223e-09 deg/d
Q 3.575931006361224 4.1302e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      7912 days (21.66 yr)  
   first obs. used      1999-02-18  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60233  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:12:40  

Additional Information
 Earth MOID = .992065 au 
 Jupiter MOID = 1.59828 au 
 T_jup = 3.252 
[ 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 16.9   n/a MPO397064  

305277 (2007 YK60)          Discovered 2007-Dec-30 by CSS at Catalina
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ 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
1913-Sep-28 10:36 00:06 Jupiter 1.9669475906198 1.96694258836411 1.96695259325071 1.4324077070935 1.09111687449092 2420038.941377381 5.80965633374918 2342.784343816 229.788477993916 -49.5563423820198 977498.288438212 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 19:12:41 2020-Nov-11 19:12
1951-Aug-07 16:13 00:04 Jupiter 1.74377891848683 1.74377605975037 1.74378177739626 2.05833680763884 1.80700613339713 2433866.175965897 3.50652835476117 1011.10783956771 116.2168812768 -89.0852031070625 502245.248445984 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 19:12:41 2020-Nov-11 19:12
1973-Oct-02 00:11 00:02 Jupiter 1.7245969653677 1.724594954698 1.72459897603753 0.12014847281536 n/a 2441957.507448863 2.37856122498529 144.023547259913 97.8335282429456 -78.0182167206951 2605578.63101524 F 9 CATAB v2.0f-lin.ifort 2020-Nov-11 19:12:41 2020-Nov-11 19:12
2011-Jul-22 05:21 < 00:01 Jupiter 1.99901304149562 1.99901158962281 1.9990144933857 3.18955837342888 3.0538241447885 2455764.722959907 0.554147501644376 450.749860114672 27.6258632040957 -83.4677523849697 851963.1425065 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 19:12:41 2020-Nov-11 19:12
2033-Sep-19 08:23 00:01 Jupiter 1.59548104209626 1.59547990751387 1.5954821766986 1.0334465382531 0.078960586768796 2463859.849470214 1.14446316885016 1411070.3922266 3359.64007981367 0.242510449956549 756620.978277614 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 19:12:41 2020-Nov-11 19:12
2093-Aug-23 20:20 00:04 Jupiter 1.62817432380383 1.62817235955264 1.62817628810823 1.79584681990972 1.47804228961702 2485748.347113017 4.20254034377944 643.988021614134 257.227306550396 82.5362164441536 437771.387999662 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 19:12:41 2020-Nov-11 19:12
2115-Oct-11 10:39 00:06 Jupiter 1.87854197678409 1.87853727296105 1.87854668061661 0.5152308798149 n/a 2493830.943445144 6.33542293763232 336.547939025397 114.792115295537 49.7166209386496 1943441.50019622 F 9 CATAB v2.0f-lin.ifort 2020-Nov-11 19:12:41 2020-Nov-11 19:12
2153-Aug-09 08:32 00:08 Jupiter 1.82976002441705 1.82975395547879 1.82976609430408 2.64829607436244 2.46731494181002 2507647.855445771 7.57899579035327 2207.05771520021 21.9265076391222 -85.2349270462429 629911.041072962 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 19:12:41 2020-Nov-11 19:12
2175-Oct-23 06:59 00:09 Jupiter 1.64970114763823 1.64969691264543 1.64970538267795 0.886478349680234 n/a 2515757.790995480 8.89319688268208 544.075327781453 102.233108834697 -69.7695598879361 2269813.32468584 F 9 CATAB v2.0f-lin.ifort 2020-Nov-11 19:12:41 2020-Nov-11 19:12

Alternate Designations
 2007 YK60 = 2004 GH80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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