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452047 (2014 OD240)
Classification: Main-belt Asteroid          SPK-ID: 2452047
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1121732420678349 6.8475e-08  
a 2.989795495737766 4.8718e-08 au
q 2.654420441861051 1.9728e-07 au
i 3.275060219484037 6.7385e-06 deg
node 49.34715850498711 0.00010819 deg
peri 330.9128304450663 0.00013447 deg
M 23.08679596380355 6.4908e-05 deg
tp 2459079.406225673688
(2020-Aug-17.90622567)
0.00034214 TDB
period 1888.255036594093
5.17
4.6153e-05
1.264e-07
d
yr
n .1906522122400074 4.6599e-09 deg/d
Q 3.325170549614481 5.4183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      9106 days (24.93 yr)  
   first obs. used      1996-01-12  
   last obs. used      2020-12-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53666  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:17:54  

Additional Information
 Earth MOID = 1.65627 au 
 Jupiter MOID = 2.13157 au 
 T_jup = 3.244 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457924.5 (2017-Jun-20.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1149702085196203 6.8519e-08  
q 2.646232228728377 1.9416e-07 au
tp 2457179.805612257808
(2015-Jun-06.30561226)
0.00035065 TDB
node 49.40238698166223 0.00010787 deg
peri 329.1894213226066 0.00013243 deg
i 3.283514529351894 6.7438e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      9106 days (24.93 yr)  
   first obs. used      1996-01-12  
   last obs. used      2020-12-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53666  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:17:54  

Additional Information
 Jupiter MOID = 2.13157 au 
 T_jup = 3.244 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.694797393572754E-15 -1.30498308521052E-14 3.073538677560171E-12 -2.370049160242751E-14 8.700883132751827E-13 -1.288555985029031E-15
q -1.30498308521052E-14 3.769661605673877E-14 -1.756591929060747E-11 7.070894526657695E-14 -4.302643035687187E-12 -2.905480960394518E-18
tp 3.073538677560171E-12 -1.756591929060747E-11 1.229572536330282E-7 -2.332114632133238E-10 2.694701948557968E-8 5.05044600586306E-11
node -2.370049160242751E-14 7.070894526657695E-14 -2.332114632133238E-10 1.163611166632277E-8 -1.166717532126314E-8 -2.22345511116285E-11
peri 8.700883132751827E-13 -4.302643035687187E-12 2.694701948557968E-8 -1.166717532126314E-8 1.753757487739096E-8 3.306830529278338E-11
i -1.288555985029031E-15 -2.905480960394518E-18 5.05044600586306E-11 -2.22345511116285E-11 3.306830529278338E-11 4.547842285904816E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.99   n/a MPCxxxxx  

452047 (2014 OD240)          Discovered 2009-Aug-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2014 OD240 = 2009 PJ7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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