2009 UX


Main Belt IIIb

Epoch 2010 Jan. 4.0 TT = JDT 2455200.5                  MPC
M 343.41602              (2000.0)            P               Q
n   0.17605205     Peri.  163.05444     +0.46309123     -0.87544021             T = 2455294.69930 JDT
a   3.1528889      Node   259.17404     +0.79596584     +0.47946487             q =     3.0298694
e   0.0390180      Incl.    8.09961     +0.38985239     +0.06097444
P   5.60           H   16.3           G   0.15           U   0
From 37 observations at 4 oppositions, 2003-2009, mean residual 0".40.
  
Residuals
20030918  691  0.2+  0.1-    20080630  691  0.6-  0.3+    20091018  H10  0.2+  0.0
20030918  691  0.1+  0.1-    20080630  691  0.1+  0.3-    20091018  H10  1.0+  0.5-
20030918  691  0.5+  0.2+    20091017  H10  0.1-  0.0     20091023  H10  0.9-  0.5+
20030930  691  0.1-  0.1-    20091017  H10  0.1-  0.7-    20091023  H10  0.1-  0.1+
20030930  691  0.2-  0.3-    20091017  H10  0.2-  0.2+    20091024  H10  0.3-  0.3-
20030930  691  0.0   0.2+    20091017  H10  0.0   0.5-    20091024  H10  0.2-  0.1-
20031020  691  0.3-  0.1+    20091017  H10  0.4-  0.2-    20091024  H10  0.4-  0.5+
20031020  691  0.1-  0.2+    20091017  H10  0.2-  1.1-    20091121  H10  0.2+  0.2+
20031020  691  0.0   0.0     20091018  H10  0.6+  0.3+    20091121  H10  0.1-  0.6-
20041210  691  0.1-  0.2+    20091018  H10  0.2-  0.6+    20091121  H10  0.0   0.6-
20041210  691  0.1-  0.3+    20091018  H10  0.1-  0.0     20091121  H10  0.3-  0.2+
20041210  691  0.3+  0.2+    20091018  H10  1.5+  0.3-
20080630  691  0.3+  0.5+    20091018  H10  0.6+  0.1-

Last observed on 2009 Nov. 21. Perturbed ephemeris below based on elements from MPO 165871. 

Next opposition: 15 Jan 2011.

     K09U00X
Date       UT      R.A. (J2000) Decl.    Delta     r     El.    Ph.   V      Sky Motion       Uncertainty info
            h m s                                                            "/min    P.A.    3-sig/" P.A.
2010 01 01 000000 01 27 19.0 +14 59 51   2.623   3.036  105.4  18.2  21.7    0.30    095.1         0 048.3
2010 01 02 000000 01 27 48.9 +14 59 16   2.637   3.036  104.5  18.3  21.8    0.31    093.9         0 048.1
2010 01 03 000000 01 28 19.9 +14 58 50   2.651   3.036  103.6  18.4  21.8    0.32    092.8         0 047.8
2010 01 04 000000 01 28 52.0 +14 58 31   2.664   3.035  102.7  18.4  21.8    0.33    091.8         0 047.6
2010 01 05 000000 01 29 25.2 +14 58 20   2.678   3.035  101.8  18.5  21.8    0.34    090.9         0 047.4
2010 01 06 000000 01 29 59.5 +14 58 16   2.692   3.035  100.9  18.6  21.8    0.35    090.0         0 047.1
2010 01 07 000000 01 30 34.9 +14 58 20   2.706   3.035  100.0  18.6  21.8    0.36    089.2         0 046.9
2010 01 08 000000 01 31 11.3 +14 58 32   2.719   3.035   99.1  18.7  21.8    0.37    088.4         0 046.6
2010 01 09 000000 01 31 48.8 +14 58 50   2.733   3.035   98.3  18.7  21.9    0.38    087.7         0 046.4
2010 01 10 000000 01 32 27.3 +14 59 16   2.747   3.035   97.4  18.7  21.9    0.39    087.0         0 046.1
2010 01 11 000000 01 33 06.9 +14 59 49   2.761   3.035   96.5  18.8  21.9    0.40    086.4         0 045.9
2010 01 12 000000 01 33 47.5 +15 00 29   2.775   3.035   95.7  18.8  21.9    0.41    085.8         0 045.6
2010 01 13 000000 01 34 29.0 +15 01 16   2.789   3.034   94.8  18.8  21.9    0.42    085.3         0 045.3
2010 01 14 000000 01 35 11.6 +15 02 10   2.803   3.034   94.0  18.9  21.9    0.43    084.7         0 045.1
2010 01 15 000000 01 35 55.1 +15 03 11   2.817   3.034   93.1  18.9  21.9    0.45    084.3         0 044.8
2010 01 16 000000 01 36 39.7 +15 04 18   2.831   3.034   92.3  18.9  21.9    0.46    083.8         0 044.5
2010 01 17 000000 01 37 25.1 +15 05 32   2.845   3.034   91.4  18.9  21.9    0.47    083.4         0 044.2
2010 01 18 000000 01 38 11.5 +15 06 52   2.860   3.034   90.6  18.9  22.0    0.47    083.0         0 043.9
2010 01 19 000000 01 38 58.8 +15 08 19   2.874   3.034   89.8  18.9  22.0    0.48    082.6         0 043.6
2010 01 20 000000 01 39 47.1 +15 09 52   2.888   3.034   89.0  18.9  22.0    0.49    082.3         0 043.3
2010 01 21 000000 01 40 36.2 +15 11 31   2.902   3.034   88.1  18.9  22.0    0.50    081.9         0 043.0


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