2002 LD63 = Bi0205


Beobachtungen und Bahndaten (englisch)

Observations:
     Bi0205 * C2002 06 12.46931 20 35 45.86 -21 13 20.9          19.5 R      644
     Bi0205   C2002 06 12.47976 20 35 46.49 -21 13 24.1          19.3 R      644
     Bi0205   C2002 07 05.44021 20 49 51.50 -24 59 38.8          18.9 R      644
     Bi0205   C2002 07 05.45069 20 49 51.59 -24 59 46.9          18.9 R      644
     Bi0205   C2002 07 05.47862 20 49 51.84 -25 00 07.9          18.9 R      644
     Bi0205   C2002 07 06.46931 20 50 05.33 -25 12 42.5          19.0 R      644
     Bi0205   C2002 07 06.47983 20 50 05.43 -25 12 50.5          18.9 R      644
     Bi0205   C2002 07 14.30247 20 50 46.19 -26 57 16.3          19.1 R      644
     Bi0205   C2002 07 14.38899 20 50 45.56 -26 58 28.1          18.7 R      644
     Bi0205   C2002 07 14.45240 20 50 45.08 -26 59 20.0          18.8 R      644
     Bi0205   C2002 07 15.37159 20 50 42.75 -27 12 00.2          18.4 R      644
     Bi0205   C2002 07 15.39287 20 50 42.61 -27 12 18.2          18.8 R      644

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

Orbital elements:

2002 LD63

Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M  12.07995              (2000.0)            P               Q
n   0.26417210     Peri.  227.77788     +0.75016866     +0.64768285             T = 2457954.77243 JDT
a   2.4055336      Node    91.40273     -0.56062345     +0.72981971             q =     1.5863427
e   0.3405444      Incl.    7.65939     -0.35063988     +0.21879239    Earth MOID = 0.58508 AU
P   3.73           H   18.4           G   0.15           U   1
From 42 observations at 4 oppositions, 2002-2017, mean residual 0".40.
  
Residuals
20020612  644  0.3-  0.2-    20020715  644  0.5-  0.4+    20130530  691  0.4-  0.3+
20020612  644  0.7+  0.9+    20020715  644  0.3+  0.0     20130530  691  0.1-  0.2-
20020705  644  0.2+  0.1+    20020813  644  0.1-  0.0     20130604  F51  0.2+  0.0
20020705  644  0.1+  0.2-    20020813  644  0.1-  0.0     20130604  F51  0.2+  0.0
20020705  644  0.2-  0.4-    20020813  644  0.1-  0.0     20130604  F51  0.2+  0.0
20020706  644  0.1+  0.2+    20061124  G96  0.1+  0.4+    20130604  F51  0.1+  0.0
20020706  644  0.4+  0.1+    20061124  G96  0.6-  0.1+    20130611  691  0.1-  0.0
20020714  644  0.1+  0.3-    20061124  G96  0.1-  0.4+    20130611  691  0.2-  0.1+
20020714  644  0.4-  0.1-    20061124  G96  0.2+  0.0     20130611  691  0.3-  0.2+
20020714  644  0.2-  0.4-    20130530  691  0.6-  0.0

Last observed on 2017 Sept. 17. Perturbed ephemeris below based on elements from MPEC 2017-S25. 

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Letzte Änderung: 19. September 2017 (Harald Bill)