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JPL Small-Body Database Browser
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212836 (2007 UN83)
Classification: Main-belt Asteroid          SPK-ID: 2212836
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1496155974293425 5.9534e-08  
a 2.392568625933636 1.686e-08 au
q 2.034603041573874 1.4545e-07 au
i 4.528475752273122 7.0802e-06 deg
node 226.9960519474525 7.4532e-05 deg
peri 343.825509251299 7.7425e-05 deg
M 240.7406632716641 2.2494e-05 deg
tp 2459048.300857586756
(2020-Jul-17.80085759)
8.5952e-05 TDB
period 1351.745810044651
3.70
1.4288e-05
3.912e-08
d
yr
n .2663222606831003 2.815e-09 deg/d
Q 2.750534210293398 1.9382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      8553 days (23.42 yr)  
   first obs. used      1995-08-28  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61041  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:53:05  

Additional Information
 Earth MOID = 1.02949 au 
 Jupiter MOID = 2.22034 au 
 T_jup = 3.512 
[ 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 16.7   n/a MPO372452  

212836 (2007 UN83)          Discovered 2007-Oct-30 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ 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
1991-Dec-20 22:51 < 00:01 Juno 0.0386366316462647 0.0386344317765269 0.0386388316598847 8.19147900086662 8.19147896242653 2448611.452081472 0.345291119320486 211.286776768349 83.2646216041246 -68.4324641701556 65318.5001996705 T 12 CATAB v2.0e-lin.ifort 2019-Jul-14 09:53:07 2019-Jul-14 09:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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