(508857) 2002 LK63 = Bi0425


Beobachtungen und Bahndaten (englisch)

Observations:
     Bi0425 * C2002 06 11.45738 20 06 56.26 -15 45 19.6          19.6 R      644
     Bi0425   C2002 06 11.46787 20 06 56.07 -15 45 26.5          19.6 R      644
     Bi0425   C2002 06 11.47838 20 06 55.87 -15 45 33.9          19.4 R      644
     Bi0425   C2002 06 16.37601 20 05 18.73 -16 44 41.3          19.8 R      644
     Bi0425   C2002 06 16.38646 20 05 18.51 -16 44 49.6          19.6 R      644
     Bi0425   C2002 06 29.37014 19 57 53.90 -19 40 57.2          19.1 R      644
     Bi0425   C2002 06 29.44368 19 57 50.57 -19 42 00.3          19.0 R      644
     Bi0425   C2002 07 14.22144 19 45 34.42 -23 16 17.6          20.5        644
     Bi0425   C2002 07 14.24223 19 45 33.29 -23 16 35.5          19.8        644
     Bi0425   C2002 07 14.26255 19 45 32.13 -23 16 53.3          19.6        644
     Bi0425   C2002 08 11.24413 19 24 09.78 -28 51 52.3          19.9 R      644
     Bi0425   C2002 08 11.26521 19 24 09.07 -28 52 04.2                      644
     Bi0425   C2002 08 11.28609 19 24 08.44 -28 52 15.5          19.2 R      644

Station data:
(644) Palomar Mountain/NEAT (N33.35739 W116.85978).

Orbital elements:

(508857) 2002 LK63

Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 298.32628              (2000.0)            P               Q
n   0.17889969     Peri.  125.52160     -0.50507979     +0.78469839             T = 2458345.23913 JDT
a   3.1193420      Node   110.19443     -0.86239394     -0.44234362             q =     2.0791780
e   0.3334562      Incl.   22.51361     -0.03422117     -0.43425862
P   5.51           H   16.7           G   0.15           U   0
From 42 observations at 4 oppositions, 2002-2018, mean residual 0".38.
  
Residuals
20020611  644  0.2+  0.0     20020811  644  0.4-  0.0     20070515  G96  0.0   0.5-
20020611  644  0.1+  0.4+    20020811  644  0.1+  0.1-    20070515  G96  0.3-  0.7-
20020611  644  0.1-  0.3+    20070326  703  0.7-  0.3+    20070515  G96  0.3-  0.3-
20020616  644  0.8-  0.4+    20070326  703  0.1-  0.9+    20130713  F51  0.1-  0.1+
20020616  644  0.0   0.0     20070326  703  0.6+  1.0-    20130713  F51  0.1-  0.1+
20020629  644  0.3+  0.0     20070326  703  0.0   0.2+    20130715  F51  0.0   0.1+
20020629  644  0.7+  0.0     20070419  703  0.1-  0.4+    20130715  F51  0.0   0.1+
20020714  644  0.3-  0.3-    20070419  703  0.2-  0.3+    20130717  F51  0.1+  0.2-
20020714  644  0.1+  0.2-    20070419  703  0.3-  0.4+    20130717  F51  0.0   0.2-
20020714  644  0.2-  0.5-    20070419  703  1.3+  0.3+
20020811  644  0.1+  0.4+    20070515  G96  0.2+  0.6-

Last observed on 2018 Jan. 23. Perturbed ephemeris below based on elements from MPO 428404.

Discovery date : 2002 06 11
Discovery site : Palomar
Discoverer(s) : NEAT

Links

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Letzte Änderung: 2. Februar 2018 (Harald Bill)