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JPL Small-Body Database Browser
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434155 (2002 SN7)
Classification: Main-belt Asteroid          SPK-ID: 2434155
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2371208769522402 1.2221e-07  
a 2.840510902533553 4.0309e-08 au
q 2.166966466332398 3.6299e-07 au
i 5.219408098262265 1.1962e-05 deg
node 167.7577035224562 0.00010828 deg
peri 207.4802104480631 0.00011078 deg
M 160.7049902330347 3.494e-05 deg
tp 2457819.915398679729
(2017-Mar-07.41539868)
0.0001553 TDB
period 1748.610644061584
4.79
3.7221e-05
1.019e-07
d
yr
n .2058777356883808 4.3824e-09 deg/d
Q 3.514055338734708 4.9867e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      6054 days (16.57 yr)  
   first obs. used      2002-09-05  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62356  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:01:21  

Additional Information
 Earth MOID = 1.16867 au 
 Jupiter MOID = 1.94734 au 
 T_jup = 3.261 
[ 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 16.8   n/a MPO386652  

434155 (2002 SN7)          Discovered 2002-Sep-27 by NEAT at Palomar
Reference: Last Updated: 2015-06-04

[ 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
1980-Nov-19 01:57 00:02 Jupiter 1.97605364183017 1.9760522608217 1.97605502283708 1.97303420560456 1.74229073644534 2444562.581265972 2.16585160641832 166.0524938095 72.287920866688 -75.1901972090141 756418.229063192 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 17:01:23 2019-Jul-13 17:01
2005-Feb-01 10:26 < 00:01 Jupiter 1.94529291336198 1.94529187586111 1.94529395086162 1.85485495639533 1.60301083817308 2453402.934838419 0.704755390048833 134.117409731824 104.476763785622 -47.9810718421254 713039.076837201 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 17:01:23 2019-Jul-13 17:01
2029-Apr-16 01:48 00:01 Jupiter 1.94702167696714 1.94702066270979 1.94702269122406 1.80969780669313 1.55078567590668 2462242.575184535 1.01875670660203 132.985835310213 123.09335078867 44.9731856868858 761452.773641416 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 17:01:23 2019-Jul-13 17:01
2053-Jul-02 03:38 00:02 Jupiter 1.99270984395428 1.99270870703149 1.99271098087752 1.88294575690846 1.6417562088438 2471085.651086983 2.46743717846583 168.409827938343 87.9479470545259 84.3221107776977 849845.311634824 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 17:01:23 2019-Jul-13 17:01

Alternate Designations
 2002 SN7 = 2007 VV223 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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