Main Belt Asteroid  (451454) 2011 SO232


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Detection of Main Belt Asteroid (451454) 2011 SO232 from B82 Maidbronn, with confirmation by Josep M. Bosch, B74 Santa Maria de Montmagastrell

Discovered at G96 Mount Lemmon on 2009-01-19 by Mt. Lemmon Survey, determined by the new rules of discoveries.

The asteroid passed the Earth during the discovery date on September, 30 2011 ~22:30 UT in 1.1685 AU distance to Earth (=174,805,000 km = 108,618,000 miles)
The asteroid's Perihelion was on February,14 2012 in 2.593 AU distance to the Sun. Its period is 3.86 years.

Detected from B82 Maidbronn on September, 30 2011; 
published as K11SN2O in
M.P.E.C. 2011-T18 issued 2011 Oct. 3, 06:05 UT and M.P.E.C. 2011-T27 issued 2011 Oct. 5
and
M.P.E.C. 2015-T96 issued 2015 Oct. 14

Minor planet center's orbital elements and Ephemeris,   JPL Small body database   

Main Belt Asteroid 2011 SO232  by B82 Bernhard Haeusler, Germany  

(451454) 2011 SO232 by Bernhard Haeusler, 2011-09-30 B/W                                                    stacked on stars and asteroid

24 x 5 min. exposure, 2011-09-30 UT 21:29 - UT 23:34, 12" SCT  f-5.65 + CCD ST10XME
mag 19.9, velocity: 0.44"/min in PA 250.9  

Hover over the galaxies and click for detailed informations: A = PGC 164484, B= PGC 164476, C = PGC 164474
Hover over the asteroid and click for more informations:     X = 2011 SO232

Main Belt Asteroid 2011 SO232  by B82 Bernhard Haeusler, Germany

(451454) 2011 SO232 by Bernhard Haeusler, 2011-09-30 B/W                                                                   stacked on asteroid

24 x 5 min. exposure, 2011-09-30 UT 21:29 - UT 23:34, 12" SCT  f-5.65 + CCD ST10XME
mag 19.9, velocity: 0.44"/min in PA 250.9  

Hover over the asteroid and click for more informations:     X = 2011 SO232


  Main Belt Asteroid 2011 SO232  by B82 Bernhard Haeusler, Germany

(451454) 2011 SO232 by Bernhard Haeusler, 2011-09-30 

GIF animation 3 stacked 40 min.exp. = 120 minutes in reality

total basis: 24 x 5 min. exposure, 2011-09-30 UT 21:29 - UT 23:34, 12" SCT  f-5.65 + CCD ST10XME
mag 19.9, velocity: 0.44"/min in PA 250.9  


Main Belt Asteroid 2011 SO232  by B82 Bernhard Haeusler, Germany   Detection situation

JAVA orbit here: JPL Small body database


NEODyS Observations and Residuals of B82 Maidbronn

MPC observations

NET CMC-14 (used on B82 Maidbronn)

j1454K11SN2O  C2009 01 19.42197 10 27 21.99 +13 42 09.0          20.8 Vr~1YddG96
j1454K11SN2O  C2009 01 19.42905 10 27 21.74 +13 42 11.3          21.0 Vr~1YddG96
j1454K11SN2O  C2009 01 19.45547 10 27 20.80 +13 42 20.6          21.2 Vr~1YddG96
j1454K11SN2O  C2009 01 19.46254 10 27 20.55 +13 42 22.6          20.8 Vr~1YddG96
j1454K11SN2O  C2009 02 16.94678 10 03 24.57 +16 50 04.5          19.8 Vr~1YddJ75
j1454K11SN2O  C2009 02 16.96013 10 03 23.72 +16 50 09.4          20.4 Vr~1YddJ75
j1454K11SN2O  C2009 02 16.97343 10 03 22.93 +16 50 15.0          20.3 Vr~1YddJ75
j1454K11SN2O  C2010 05 11.36659 15 38 20.74 -14 32 33.1          21.7 Vo~1Ydd691
j1454K11SN2O  C2010 05 11.38431 15 38 19.70 -14 32 30.2          21.2 Vo~1Ydd691
j1454K11SN2O  C2010 05 11.40206 15 38 18.64 -14 32 27.5          21.0 Vo~1Ydd691

     K11SN2O  C2011 09 21.34257 23 12 50.034-12 42 58.46         20.5 gL~103TF51
     K11SN2O  C2011 09 21.35423 23 12 49.439-12 43 02.67         20.3 gL~103TF51
     K11SN2O  C2011 09 21.45180 23 12 44.339-12 43 34.35         19.6 rL~103TF51
     K11SN2O  C2011 09 21.46287 23 12 43.760-12 43 38.14         19.6 rL~103TF51
     K11SN2O* C2011 09 30.90958 23 05 39.50 -13 25 51.4          19.5 Rw~0Yy0B82  (* detection)
     K11SN2O  C2011 09 30.93874 23 05 38.32 -13 25 57.9          19.7 Rw~0Yy0B82
     K11SN2O  C2011 09 30.96790 23 05 37.12 -13 26 03.2          19.1 Rw~0Yy0B82
     K11SN2O KC2011 10 01.89848 23 05 01.13 -13 29 05.9          19.5 Rw~0Yy0B82
     K11SN2O KC2011 10 01.92369 23 05 00.20 -13 29 10.4          19.6 Ru~0Yy0B74
     K11SN2O KC2011 10 01.92397 23 05 00.09 -13 29 10.3          19.8 Rw~0Yy0B82
     K11SN2O KC2011 10 01.92793 23 05 00.03 -13 29 11.2          19.9 Ru~0Yy0B74
     K11SN2O KC2011 10 01.94123 23 04 59.50 -13 29 13.3          19.8 Ru~0Yy0B74
     K11SN2O KC2011 10 01.94948 23 04 59.07 -13 29 15.6          19.5 Rw~0Yy0B82
     K11SN2O  C2011 10 02.90033 23 04 23.59 -13 32 08.6          19.6 Rw~0Yy0B82
     K11SN2O  C2011 10 02.92586 23 04 22.61 -13 32 12.9          19.7 Rw~0Yy0B82
     K11SN2O  C2011 10 02.95140 23 04 21.61 -13 32 18.2          20.0 Rw~0Yy0B82
     K11SN2O KC2011 10 03.89409 23 03 47.77 -13 34 56.0          18.7 Rw~0Yy0B82
     K11SN2O KC2011 10 03.92326 23 03 46.70 -13 35 00.4          19.2 Rw~0Yy0B82
     K11SN2O KC2011 10 03.95242 23 03 45.59 -13 35 05.1          19.2 Rw~0Yy0B82
     K11SN2O KC2011 10 16.86434 22 58 33.43 -13 48 28.0          19.8 Rw~1XutB82
     K11SN2O KC2011 10 16.87748 22 58 33.23 -13 48 27.9          19.3 Rw~1XutB82
     K11SN2O KC2011 10 16.89209 22 58 33.01 -13 48 27.6          19.7 Rw~1XutB82

j1454K11SN2O  C2013 02 05.41151 11 25 41.64 +09 03 58.8          21.2 Vo~1Ydd691
j1454K11SN2O  C2013 02 05.42917 11 25 40.97 +09 04 05.5          21.0 Vo~1Ydd691
j1454K11SN2O  C2013 02 05.44684 11 25 40.33 +09 04 11.0          20.9 Vo~1Ydd691
j1454K11SN2O  C2013 02 14.34816 11 19 33.17 +10 01 14.9          20.8 Vo~1Ydd691
j1454K11SN2O  C2013 02 14.36582 11 19 32.31 +10 01 22.4          20.8 Vo~1Ydd691
j1454K11SN2O  C2013 02 14.38346 11 19 31.48 +10 01 29.4          20.9 Vo~1Ydd691
j1454K11SN2O  C2013 02 14.41521 11 19 30.181+10 01 43.12         21.0 wL~1YddF51
j1454K11SN2O  C2013 02 14.42983 11 19 29.466+10 01 49.15         21.2 wL~1YddF51
j1454K11SN2O  C2013 02 14.44458 11 19 28.756+10 01 55.18         21.1 wL~1YddF51
j1454K11SN2O  C2014 05 21.43807 16 25 19.959-17 37 48.21         21.1 wL~1YddF51
j1454K11SN2O  C2014 05 21.46426 16 25 18.380-17 37 45.80         21.2 wL~1YddF51
j1454K11SN2O  C2014 05 21.47735 16 25 17.591-17 37 44.55         21.0 wL~1YddF51
j1454K11SN2O  C2014 07 01.32328 15 50 16.640-16 56 49.43         21.8 wL~1YddF51
j1454K11SN2O  C2014 07 01.33455 15 50 16.257-16 56 49.86         21.7 wL~1YddF51
j1454K11SN2O  C2014 07 01.34582 15 50 15.889-16 56 50.05         21.5 wL~1YddF51
j1454K11SN2O  C2014 07 01.35710 15 50 15.517-16 56 50.18         21.9 wL~1YddF51
j1454K11SN2O  C2015 06 26.58695 00 31 23.109-00 37 03.07         21.6 wL~1YddF51
j1454K11SN2O  C2015 06 26.59081 00 31 23.434-00 37 01.68         21.6 wL~1YddF51
j1454K11SN2O  C2015 06 26.59468 00 31 23.755-00 37 00.11         21.8 wL~1YddF51
j1454K11SN2O  C2015 09 12.48543 01 28 46.102+01 21 43.17         20.0 wL~1YddF51
j1454K11SN2O  C2015 09 12.49721 01 28 45.872+01 21 39.86         19.8 wL~1YddF51
j1454K11SN2O  C2015 09 12.50900 01 28 45.640+01 21 36.61         19.9 wL~1YddF51
j1454K11SN2O  C2015 09 12.52080 01 28 45.414+01 21 33.34         19.8 wL~1YddF51
.....
691 Steward Observatory, Kitt Peak-Spacewatch   (Professional)
B74 Observatorio Santa Maria de Montmagastrell  (Amateur)
B82 Maidbronn  (Amateur) F51 Pan-STARRS 1  (Professional) G96 Mt. Lemmon Survey (Professional) J75 OAM Observatory, La Sagra (Professional)
 

Minor Planet Ephemeris Service: Query Results:

2011 SO232

Display all designations for this object

Epoch 2016 Jan. 13.0 TT = JDT 2457400.5                 MPC
M   7.56498              (2000.0)            P               Q
n   0.25535966     Peri.  296.93470     +0.74951051     -0.65840256             T = 2457370.87519 JDT
a   2.4605632      Node   104.32797     +0.62977799     +0.67712228             q =     1.9745426
e   0.1975241      Incl.    4.07478     +0.20399431     +0.32865101    Earth MOID = 0.98571 AU
P   3.86           H   17.3           G   0.15           U   0
From 78 observations at 6 oppositions, 2009-2015, mean residual 0".38.
  
Residuals
20110930 *B82  0.3-  0.2+    20111001  B82  0.5-  0.5+    20111002  B82  0.1+  0.3+
20110930  B82  0.2+  0.4-    20111001  B74  0.2+  0.2-    20111002  B82  0.1-  0.6-
20110930  B82  0.3+  0.2+    20111001  B74  0.4+  0.2+    20111003  B82  0.0-  0.1-
20111001  B82  0.2-  0.0+    20111001  B82  0.4-  0.1-    20111003  B82  0.3+  0.1+
20111001  B74  0.2+  0.2-    20111002  B82  0.1-  0.1+    20111003  B82  0.1-  0.1+

Last observed on 2015 Oct. 11. Perturbed ephemeris below based on elements from MPEC 2015-T96.


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Copyright of all sites and images of this web: Bernhard Haeusler, Rimpar, Germany   MPC code: B82 Maidbronn