(416081) 2002 NE77


Beobachtungen und Bahndaten (englisch)

Observations:
     Bi1129 * C2002 07 14.46115 21 36 29.94 -15 29 47.7          20.0 R      644
     Bi1129   C2002 07 14.47145 21 36 29.66 -15 29 51.7          19.3 R      644
     Bi1129   C2002 07 14.48197 21 36 29.34 -15 29 56.3          19.6 R      644
     Bi1129   C2002 07 23.30046 21 32 11.56 -16 37 00.0          19.3 R      644
     Bi1129   C2002 07 23.30159 21 32 11.48 -16 37 00.4          19.0 R      644
     Bi1129   C2002 07 23.31087 21 32 11.19 -16 37 05.1          18.9 R      644
     Bi1129   C2002 07 23.31203 21 32 11.15 -16 37 04.7          18.7 R      644
     Bi1129   C2002 07 23.32869 21 32 10.53 -16 37 13.0          19.0 R      644
     Bi1129   C2002 07 23.33220 21 32 10.39 -16 37 14.5          18.9 R      644
     Bi1129   C2002 08 08.35873 21 21 33.28 -18 50 51.7          19.2 R      644
     Bi1129   C2002 08 08.37042 21 21 32.72 -18 50 57.9          19.2 R      644
     Bi1129   C2002 08 13.21897 21 18 01.39 -19 30 56.1          19.9        644
     Bi1129   C2002 08 13.28742 21 17 58.29 -19 31 29.5          19.6        644
     Bi1129   C2002 08 13.36277 21 17 54.86 -19 32 06.2          19.8        644
     Bi1129   C2002 08 18.28713 21 14 23.41 -20 11 00.4          18.7 R      644
     Bi1129   C2002 08 18.31331 21 14 22.27 -20 11 12.5          18.8 R      644
     Bi1129   C2002 08 18.34484 21 14 20.86 -20 11 26.8          19.2 R      644
     Bi1129   C2002 08 29.27885 21 07 16.77 -21 28 15.8          19.7 R      644
     Bi1129   C2002 08 29.29993 21 07 16.00 -21 28 23.7          19.5 R      644
     Bi1129   C2002 08 29.32083 21 07 15.33 -21 28 31.6          20.1 R      644

Station data:
(644) Palomar Mountain/NEAT (N33.35743 W116.85978).

Orbital elements:

(416081) 2002 NE77

Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 262.79008              (2000.0)            P               Q
n   0.17764322     Peri.  187.83724     +0.70139086     +0.69175558             T = 2458547.71999 JDT
a   3.1340334      Node   126.90658     -0.64175142     +0.71777908             q =     2.7392841
e   0.1259557      Incl.   12.40902     -0.31017088     +0.07916697
P   5.55           H   16.2           G   0.15           U   0
From 102 observations at 6 oppositions, 2002-2017, mean residual 0".27.
  
Residuals
20020714  644  0.3+  0.2-    20141029  F51  0.1+  0.2+    20160104  F51  0.0   0.2+
20020714  644  0.1+  0.1+    20141029  F51  0.1+  0.1+    20160116  F51  0.0   0.0
20020714  644  0.6-  0.0     20141112  F51  0.3-  0.1+    20160116  F51  0.0   0.0
20020723  644  0.2+  0.2-    20141112  F51  0.1-  0.1-    20160116  F51  0.1+  0.1-
20020723  644  0.4-  0.0     20141112  F51  0.2-  0.1-    20160116  F51  0.1+  0.1-
20020723  644  0.2+  0.2-    20141112  F51  0.1-  0.1+    20160130  G96  0.3-  0.1-
20020723  644  0.2+  0.7+    20141122  F51  0.1+  0.0     20160130  G96  0.0   0.2+
20020723  644  0.2-  0.5+    20141122  F51  0.1+  0.0     20160130  G96  0.0   0.2+
20020723  644  0.4-  0.7+    20141122  F51  0.2+  0.0     20160130  G96  0.5+  0.0
20020808  644  0.1+  0.0     20141122  F51  0.2+  0.1+    20160210  F51  0.1-  0.2+
20020808  644  0.3-  0.3-    20141124  F51  0.1-  0.1+    20160210  F51  0.1-  0.1-
20020813  644  0.1-  0.7+    20141124  F51  0.0   0.2+    20160210  F51  0.0   0.0
20020813  644  0.1-  0.8+    20141124  F51  0.1-  0.1+    20160210  F51  0.0   0.0
20020813  644  0.1-  0.7+    20141124  F51  0.1+  0.1+    20170307  G96  0.1+  0.3-
20020818  644  0.0   0.1-    20141128  F51  0.1-  0.0     20170307  G96  0.2+  0.2-
20020818  644  0.2+  0.1-    20141128  F51  0.0   0.1+    20170307  G96  0.0   0.0
20020818  644  0.1-  0.0     20141128  F51  0.2-  0.0     20170307  G96  0.1+  0.1+
20020829  644  0.1-  0.3+    20141210  F51  0.1+  0.0     20170320  G96  0.7+  0.6-
20020829  644  0.2-  0.4+    20141210  F51  0.2+  0.1-    20170320  G96  0.9+  0.1+
20020829  644  1.1+  0.3+    20141210  F51  0.0   0.4-    20170320  G96  0.6-  0.7+
20110213  G96  0.1+  0.1-    20141210  F51  0.1+  0.2-    20170320  G96  0.1-  0.5+
20110213  G96  0.3-  0.0     20141212  F51  0.1+  0.0     20170321  F51  0.1-  0.2+
20110213  G96  0.2+  0.1-    20141212  F51  0.0   0.1+    20170321  F51  0.0   0.2+
20110213  G96  0.2+  0.0     20141212  F51  0.0   0.1+    20170321  F51  0.0   0.1+
20130611  G96  0.1-  0.2-    20141212  F51  0.0   0.0     20170322  F51  0.1-  0.1-
20130611  G96  0.1-  0.3+    20141218  F51  0.1+  0.1-    20170322  F51  0.3+  0.3+
20130611  G96  0.3-  0.4+    20141218  F51  0.0   0.0     20170322  F51  0.2+  0.1+
20130611  G96  0.6+  0.3+    20141218  F51  0.1+  0.1+    20170329  G96  0.5+  0.0
20130802  F51  0.1-  0.1+    20141218  F51  0.1+  0.1-    20170329  G96  0.1-  0.2+
20130802  F51  0.1-  0.1+    20151218  691  0.4-  0.1+    20170329  G96  0.2-  0.1-
20130802  F51  0.1-  0.2+    20151218  691  0.7-  0.2+    20170329  G96  0.2+  0.1-
20130802  F51  0.1-  0.1+    20151218  691  0.4-  0.5+    20170329  G96  0.2+  0.4+
20141029  F51  0.1+  0.2+    20160104  F51  0.2+  0.1+    20170329  G96  0.3-  0.5+
20141029  F51  0.0   0.2+    20160104  F51  0.0   0.1-    20170329  G96  1.1+  0.0

Last observed on 2017 Mar. 29. Perturbed ephemeris below based on elements from MPO 408892.

Discovery date : 2002 07 14
Discovery site : Palomar
Discoverer(s) : NEAT

Links

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Letzte Änderung: 16. Juni 2017 (Harald Bill)