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233607 (2007 SX12)
Classification: Main-belt Asteroid          SPK-ID: 2233607
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2001903468765659 5.5539e-08  
a 2.593252320670324 2.019e-08 au
q 2.074108239056872 1.4939e-07 au
i 5.884905435954659 9.2515e-06 deg
node 335.6819989801248 3.5927e-05 deg
peri 306.550093660576 4.0761e-05 deg
M 78.40176286927142 1.7961e-05 deg
tp 2458668.308193140389
(2019-Jul-03.80819314)
7.5637e-05 TDB
period 1525.336243636066
4.18
1.7813e-05
4.877e-08
d
yr
n .2360135357053074 2.7562e-09 deg/d
Q 3.112396402283776 2.4231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      319  
   data-arc span      6712 days (18.38 yr)  
   first obs. used      2002-06-13  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54227  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 01:52:30  

Additional Information
 Earth MOID = 1.06426 au 
 Jupiter MOID = 2.07939 au 
 T_jup = 3.383 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456966.5 (2014-Nov-05.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1997714075019338 5.5632e-08  
q 2.07545945474566 1.4982e-07 au
tp 2457143.849603499362
(2015-May-01.34960350)
7.6324e-05 TDB
node 335.7436305813391 3.5924e-05 deg
peri 306.8129110471704 4.0757e-05 deg
i 5.884820525177867 9.2512e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      319  
   data-arc span      6712 days (18.38 yr)  
   first obs. used      2002-06-13  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54227  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 01:52:30  

Additional Information
 Jupiter MOID = 2.07939 au 
 T_jup = 3.383 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.094951476146923E-15 -8.289536422815066E-15 2.8734170088091E-12 -1.102325588220686E-15 6.790621167284054E-13 -7.461604273460288E-15
q -8.289536422815066E-15 2.244503834740125E-14 -7.641989158878248E-12 2.592206612468163E-15 -1.824661205352878E-12 2.154132531535077E-14
tp 2.8734170088091E-12 -7.641989158878248E-12 5.825293753856856E-9 -1.47493891262875E-12 1.469409130514934E-9 -1.181366072814059E-11
node -1.102325588220686E-15 2.592206612468163E-15 -1.47493891262875E-12 1.29051483934633E-9 -1.283137920253329E-9 1.49301247330945E-11
peri 6.790621167284054E-13 -1.824661205352878E-12 1.469409130514934E-9 -1.283137920253329E-9 1.661132970357069E-9 -1.759914060139638E-11
i -7.461604273460288E-15 2.154132531535077E-14 -1.181366072814059E-11 1.49301247330945E-11 -1.759914060139638E-11 8.558403839815315E-11

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 16.3   n/a MPO440205  

233607 (2007 SX12)          Discovered 2007-Sep-19 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ 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
1957-Apr-11 01:03 00:01 Juno 0.027433185565469 0.0274147592879444 0.0274516118439721 10.5827423014582 10.5827422595526 2435939.543513282 1.13044470172329 918.761267165471 54.3765956268308 0.539597420554645 4521.83778022852 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 01:52:30 2020-Nov-12 01:52

Alternate Designations
 2007 SX12 = 2003 UM369 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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