2011 UL106


Beobachtungen und Bahndaten (englisch)

Observations:
     K11UA6L*KC2011 10 22.96938904 26 36.98 +27 55 36.8          20.2 V      510
     K11UA6L KC2011 10 22.99331304 26 36.41 +27 55 34.8          19.9 V      510
     K11UA6L KC2011 10 23.01723604 26 35.78 +27 55 32.9          20.1 V      510
     K11UA6L KC2011 10 27.04976904 24 44.18 +27 48 16.2          20.3 V      510
     K11UA6L KC2011 10 27.10414004 24 42.30 +27 48 08.9          20.5 V      510
     K11UA6L KC2011 10 27.13796904 24 41.20 +27 48 05.0          20.4 V      510
     K11UA6L KC2011 10 27.16406704 24 40.30 +27 48 01.7          20.2 V      510
     K11UA6L KC2011 11 21.94175104 03 44.65 +26 09 33.1          19.6 V      510
     K11UA6L KC2011 11 22.09443804 03 35.58 +26 08 43.6          19.9 V      510
     K11UA6L KC2011 11 28.96826103 57 04.08 +25 30 22.4          19.8 V      510
     K11UA6L KC2011 11 28.98565903 57 03.09 +25 30 16.4          19.9 V      510
     K11UA6L KC2011 11 29.00305703 57 02.06 +25 30 10.1          19.8 V      510
     K11UA6L KC2011 11 29.02045703 57 01.07 +25 30 04.6          19.9 V      510
     K11UA6L KC2011 11 29.03785503 57 00.08 +25 29 58.2          20.0 V      510

Orbital elements:

2011 UL106

Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M  80.81329              (2000.0)            P               Q
n   0.19158532     Peri.   88.20864     +0.99409266     -0.00629676             T = 2457578.68640 JDT
a   2.9800798      Node   272.14159     -0.03770280     +0.91611036             q =     2.1326965
e   0.2843492      Incl.    6.22468     +0.10177564     +0.40087674
P   5.14           H   16.9           G   0.15           U   0
From 92 observations at 5 oppositions, 2006-2018, mean residual 0".30.
  
Residuals
20061120  691  0.1-  0.1+    20111115  691  0.2-  0.4+    20111129  510  0.1-  0.1-
20061120  691  0.0   0.0     20111115  691  0.5+  0.1-    20111129  510  0.1-  0.5+
20061120  691  0.0   0.4-    20111115  691  0.1-  0.2+    20111129  510  0.0   0.2+
20111022  510  0.7+  0.0     20111121  510  0.0   0.1-    20111130  691  0.2-  0.3+
20111023  510  0.3+  0.2+    20111122  510  0.1+  0.3-    20111130  691  0.1-  0.3+
20111024  691  0.2-  0.1-    20111124  B86  0.1-  0.4+    20111130  691  0.9-  0.2-
20111024  691  0.2-  0.1+    20111125  B86  0.1+  0.1+    20120101  G96  0.9+  0.1-
20111024  691  0.3-  0.0     20111125  B86  0.3-  0.2+    20120101  G96  0.2-  0.1-
20111025  F51  0.0   0.1-    20111126  A14  0.1-  0.5-    20120101  G96  0.4+  0.2-
20111025  F51  0.1+  0.1-    20111126  A14  0.5-  0.4-    20120101  G96  0.4+  0.0
20111025  F51  0.1+  0.2-    20111126  A14  0.3+  0.1+    20120126  G96  0.2+  0.1+
20111025  F51  0.1+  0.2-    20111128  F51  0.2+  0.1-    20120126  G96  0.1-  0.0
20111027  510  0.6+  0.2+    20111128  F51  0.2+  0.1-    20120126  G96  0.3-  0.3-
20111027  510  0.3-  0.2-    20111128  F51  0.1+  0.1+    20120126  G96  0.0   0.5+
20111027  510  0.1+  0.2+    20111128  510  0.2+  0.0
20111027  510  0.4-  0.4+    20111128  510  0.3+  0.1+

Last observed on 2018 Jan. 16. Perturbed ephemeris below based on elements from MPEC 2018-B16.

Object has been observed on only one night at the latest opposition.

Further observations? Useful for orbit improvement (based on orbit uncertainty). Not necessary this month for numbering. 

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Letzte Änderung: 17. Januar 2018 (Harald Bill)