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274020 Skywalker (2007 RW15)
Classification: Main-belt Asteroid          SPK-ID: 2274020
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2087436468122879 5.1866e-08  
a 3.10790160884401 2.9529e-08 au
q 2.459146893080135 1.6049e-07 au
i 15.45222379070087 6.2943e-06 deg
node 193.2481388333005 2.0355e-05 deg
peri 134.288985790648 2.4659e-05 deg
M 160.8741346781019 1.4348e-05 deg
tp 2458306.200388822632
(2018-Jul-06.70038882)
7.5938e-05 TDB
period 2001.2406635041
5.48
2.8521e-05
7.809e-08
d
yr
n .1798884095077566 2.5637e-09 deg/d
Q 3.756656324607885 3.5693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      333  
   data-arc span      6696 days (18.33 yr)  
   first obs. used      2002-10-09  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62076  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 03:46:47  

Additional Information
 Earth MOID = 1.47477 au 
 Jupiter MOID = 1.84321 au 
 T_jup = 3.131 
[ 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 15.62   n/a MPCxxxxx  

274020 Skywalker           Discovered 2007 Sept. 12 by S. Karge and E. Schwab at Taunus.
Skywalker is the family name of the fictional characters Luke and Anakin in the Star Wars universe.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-03-05Last Updated: 2015-03-09

[ 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
1945-Jul-01 01:04 00:03 Jupiter 1.90631104554254 1.90630979038018 1.90631230072439 4.04324074443173 3.93181190032699 2431637.544315667 2.74800933524204 359.133086764683 27.7618835065019 -82.1806871477815 2222355.81184818 T 17 CATAB v2.0f-lin.ifort 2021-Apr-14 03:46:48 2021-Apr-14 03:46
1955-May-22 05:56 00:04 Jupiter 1.95221098281888 1.95220981804034 1.95221214760553 1.44882024989047 1.10964993348723 2435249.747052532 3.50676058181209 794.106028438927 150.712139365175 -23.1606983577377 804901.679668777 T 17 CATAB v2.0f-lin.ifort 2021-Apr-14 03:46:48 2021-Apr-14 03:46
2016-Mar-28 03:52 < 00:01 Jupiter 1.83765708411662 1.83765642498043 1.83765774325282 3.68933357273957 3.56220883080126 2457475.660903668 0.356303401769653 90.509893694145 29.9439942286084 -87.274356370953 2032259.67861364 T 17 CATAB v2.0f-lin.ifort 2021-Apr-14 03:46:48 2021-Apr-14 03:46
2086-Dec-19 13:38 00:03 Jupiter 1.82432737079022 1.82432653218752 1.8243282093979 3.29308029445041 3.14893501592615 2483309.068022579 2.91895931010643 310.255008706075 35.6427249456449 83.4572554927987 1539577.35687652 T 17 CATAB v2.0f-lin.ifort 2021-Apr-14 03:46:48 2021-Apr-14 03:46
2147-Jul-30 16:15 00:05 Jupiter 1.96852168334522 1.96851910008815 1.96852426666115 4.33056178579567 4.23003525604908 2505446.177090633 4.90355610356868 573.349151936247 28.3458562605202 -77.9942671691651 2488437.54270862 T 17 CATAB v2.0f-lin.ifort 2021-Apr-14 03:46:48 2021-Apr-14 03:46
2157-Aug-31 22:33 00:06 Jupiter 1.87020252410729 1.87020043530691 1.87020461293659 2.77471808696549 2.60638679663334 2509131.439797856 6.48125155602625 435.099893020724 63.919475703251 66.4353161717086 960943.085851399 T 17 CATAB v2.0f-lin.ifort 2021-Apr-14 03:46:48 2021-Apr-14 03:46
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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