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452972 (2007 DF116)
Classification: Main-belt Asteroid          SPK-ID: 2452972
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .264001706996525 1.0037e-07  
a 2.778945182581936 5.1711e-08 au
q 2.045298910730535 3.0784e-07 au
i 10.29847580829471 1.112e-05 deg
node 109.1479424023546 3.7938e-05 deg
peri 54.84952907042448 4.8686e-05 deg
M 310.6090592421742 2.9796e-05 deg
tp 2459232.647063435753
(2021-Jan-18.14706344)
0.00014483 TDB
period 1692.070277556503
4.63
4.7229e-05
1.293e-07
d
yr
n .2127571205374942 5.9385e-09 deg/d
Q 3.512591454433338 6.5362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      7869 days (21.54 yr)  
   first obs. used      1998-04-19  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58001  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:35:39  

Additional Information
 Earth MOID = 1.07369 au 
 Jupiter MOID = 1.5628 au 
 T_jup = 3.259 
[ 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 17.1   n/a MPO503598  

452972 (2007 DF116)          Discovered 2007-Feb-16 by CSS at Catalina
Reference: Last Updated: 2016-01-04

[ 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
1940-May-03 16:08 00:09 Jupiter 1.87541442667016 1.8754077889782 1.87542106422235 1.08754282526299 0.528638217935074 2429753.172102219 8.59172959084117 20272.7165886005 689.678284311345 -6.26450540157716 272110.104906096 T 8 CATAB v2.0f-lin.ifort 2019-Dec-05 02:35:41 2019-Dec-05 02:36
1963-Jan-19 23:04 00:05 Jupiter 1.58125083131982 1.58124943732304 1.58125222542941 1.18839640084521 0.583912444172767 2438049.461202886 4.66651195532567 6573.45355279391 593.167546078641 -39.9016660790388 2271870.40009663 T 8 CATAB v2.0f-lin.ifort 2019-Dec-05 02:35:41 2019-Dec-05 02:36
1985-Nov-22 22:24 00:03 Jupiter 1.67281677890419 1.67281444009957 1.67281911771299 1.97664905890357 1.7013087250258 2446392.433124417 2.51301872778965 320.755713143214 113.474544952424 -79.0461630565477 783984.330937103 T 8 CATAB v2.0f-lin.ifort 2019-Dec-05 02:35:41 2019-Dec-05 02:36
2047-May-05 02:21 00:03 Jupiter 1.94065915399977 1.94065682963366 1.94066147834878 1.58677392944284 1.28254785784495 2468835.597656860 2.85926602207067 558.723926449292 286.619227694421 12.2785507321495 274686.167272141 T 8 CATAB v2.0f-lin.ifort 2019-Dec-05 02:35:41 2019-Dec-05 02:36
2070-Jan-08 16:12 00:05 Jupiter 1.60424518170636 1.60424299761824 1.60424736580464 0.836572307812637 n/a 2477120.174903039 4.72518275566871 435.596776845824 95.6919833965259 82.9702469233836 2489271.05328604 F 8 CATAB v2.0f-lin.ifort 2019-Dec-05 02:35:41 2019-Dec-05 02:36
2092-Nov-08 18:16 00:07 Jupiter 1.63119800607379 1.63119516461185 1.63120084752024 1.72199997930265 1.38807629058129 2485460.260939502 6.83475750510499 514.874788125419 323.188546171161 -80.2560519483064 313728.772082288 T 8 CATAB v2.0f-lin.ifort 2019-Dec-05 02:35:41 2019-Dec-05 02:36
2177-Jan-02 21:29 00:15 Jupiter 1.64110516031521 1.64109846683956 1.64111185451251 0.457475689447776 n/a 2516195.395169927 14.8940568195001 1811.17691941836 88.7452873790775 79.7538306162833 2721591.66569885 F 8 CATAB v2.0f-lin.ifort 2019-Dec-05 02:35:41 2019-Dec-05 02:36
2199-Oct-28 19:23 00:16 Jupiter 1.60119780901547 1.60119274973121 1.60120286880906 1.43208982705883 0.99644125206279 2524529.307700553 16.0251153036732 3259.00616390611 390.199167667832 -40.3054346455061 493668.98365176 T 8 CATAB v2.0f-lin.ifort 2019-Dec-05 02:35:41 2019-Dec-05 02:36

Alternate Designations
 2007 DF116 = 2012 HL47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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