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305070 (2007 UU100)
Classification: Main-belt Asteroid          SPK-ID: 2305070
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .234321327297927 6.9791e-08  
a 2.580409060264407 3.439e-08 au
q 1.975764184291655 1.9974e-07 au
i 3.527081209017933 8.8704e-06 deg
node 242.5001463232635 0.00015635 deg
peri 202.1871001143981 0.00016299 deg
M 353.7543258790512 4.9461e-05 deg
tp 2459026.766855423254
(2020-Jun-26.26685542)
0.00020849 TDB
period 1514.018786323542
4.15
3.0267e-05
8.287e-08
d
yr
n .2377777628996136 4.7534e-09 deg/d
Q 3.18505393623716 4.2448e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      14937 days (40.90 yr)  
   first obs. used      1978-11-29  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56333  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:37:50  

Additional Information
 Earth MOID = .992411 au 
 Jupiter MOID = 2.0598 au 
 T_jup = 3.383 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457258.5 (2015-Aug-24.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2319150296195881 6.9058e-08  
q 1.983268366599373 1.9744e-07 au
tp 2457511.038074680363
(2016-May-02.53807468)
0.0001857 TDB
node 242.5709893104242 0.00015684 deg
peri 201.9637461406955 0.00016365 deg
i 3.518546069487948 8.8703e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      14937 days (40.90 yr)  
   first obs. used      1978-11-29  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56333  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:37:50  

Additional Information
 Jupiter MOID = 2.0598 au 
 T_jup = 3.383 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.76902088041622E-15 -1.357406374170241E-14 -1.022614543920779E-11 7.025118404202832E-14 -2.546126220661741E-12 -1.179247717153097E-14
q -1.357406374170241E-14 3.89817938212795E-14 3.056281018840288E-11 -2.002481317549821E-13 7.610796336046918E-12 3.517091529554512E-14
tp -1.022614543920779E-11 3.056281018840288E-11 3.448453673283805E-8 -2.142227612514018E-10 8.815224474336474E-9 4.01998833592954E-11
node 7.025118404202832E-14 -2.002481317549821E-13 -2.142227612514018E-10 2.459746876195048E-8 -2.460454606740901E-8 -1.067492157783749E-9
peri -2.546126220661741E-12 7.610796336046918E-12 8.815224474336474E-9 -2.460454606740901E-8 2.678037120377511E-8 1.075505429198824E-9
i -1.179247717153097E-14 3.517091529554512E-14 4.01998833592954E-11 -1.067492157783749E-9 1.075505429198824E-9 7.868238591002063E-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 17.0   n/a MPO494620  

305070 (2007 UU100)          Discovered 2007-Oct-30 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2007 UU100 = 1978 WK8 = 2003 YR99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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