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277049 (2005 EP25)
Classification: Main-belt Asteroid          SPK-ID: 2277049
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05775215727851672 7.0415e-08  
a 3.114356095585723 4.3615e-08 au
q 2.934495312532149 2.3072e-07 au
i 11.18222839649859 9.674e-06 deg
node 355.9962521658446 3.6026e-05 deg
peri 79.09466446494612 9.6617e-05 deg
M 3.317540996371449 8.6417e-05 deg
tp 2458982.000302505074
(2020-May-12.50030251)
0.00048197 TDB
period 2007.478160920288
5.50
4.2171e-05
1.155e-07
d
yr
n .1793294726728012 3.7671e-09 deg/d
Q 3.294216878639296 4.6134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      6590 days (18.04 yr)  
   first obs. used      2002-09-14  
   last obs. used      2020-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50965  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:21:10  

Additional Information
 Earth MOID = 1.97501 au 
 Jupiter MOID = 1.8749 au 
 T_jup = 3.186 
[ 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 15.6   n/a MPO503246  

277049 (2005 EP25)          Discovered 2005-Mar-03 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ 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
1903-Aug-14 17:24 00:07 Jupiter 1.92096145013983 1.92096054601135 1.92096235427016 4.70780537066707 4.61319389255086 2416341.224889440 6.76799097822519 347.873640210601 40.2759099445104 88.4650479878786 1837667.3246167 T 17 CATAB v2.0f-lin.ifort 2020-Nov-11 21:21:10 2020-Nov-11 21:21
1975-Apr-30 10:08 00:03 Jupiter 1.95635689310356 1.9563558589643 1.95635792724337 4.81106559363496 4.72021545591439 2442532.921976536 2.51836476145245 180.549344509483 46.878609352287 85.1257727521889 1860079.04053765 T 17 CATAB v2.0f-lin.ifort 2020-Nov-11 21:21:10 2020-Nov-11 21:21
1985-Jul-29 01:18 00:02 Jupiter 1.98625463264388 1.98625364664661 1.98625561864183 4.10132387597124 3.99599467179846 2446275.554291541 1.95317375903025 113.372170386238 36.0777179194956 73.6249120516684 1920055.21461601 T 17 CATAB v2.0f-lin.ifort 2020-Nov-11 21:21:10 2020-Nov-11 21:21
2057-Apr-18 21:54 00:02 Jupiter 1.92653301589742 1.92653219679493 1.92653383500023 4.45960597789816 4.35990393853805 2472472.412629259 2.46334103272351 123.097322150344 35.0121354147654 82.7461172870832 1739654.46349406 T 17 CATAB v2.0f-lin.ifort 2020-Nov-11 21:21:10 2020-Nov-11 21:21
2129-Jan-04 02:04 00:07 Jupiter 1.90723923079043 1.90723823203813 1.90724022954979 4.65853059900903 4.56220220001099 2498664.586358834 6.69739245881375 344.423217850697 38.6103450750609 86.0191853397967 1784534.12256219 T 17 CATAB v2.0f-lin.ifort 2020-Nov-11 21:21:10 2020-Nov-11 21:21
2200-Sep-21 19:38 00:11 Jupiter 1.94844926895032 1.94844644372992 1.94845209423485 4.7076134078322 4.61434627465928 2524857.318224469 11.0917509373813 621.528077016065 49.3920526328606 77.8703141188036 1785145.98526785 T 17 CATAB v2.0f-lin.ifort 2020-Nov-11 21:21:10 2020-Nov-11 21:21

Alternate Designations
 2005 EP25 = 2002 RK205 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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