2002 CO318 = Bi1371


Beobachtungen und Bahndaten (englisch)

Observations:
     QF2KB7B  C2002 02 07.26063 09 56 29.28 +18 46 06.4          20.4        644
     QF2KB7B  C2002 02 07.33257 09 56 25.13 +18 46 40.8          20.4        644
     QF2KB7B  C2002 02 07.39620 09 56 21.49 +18 47 10.8          19.8        644

     Bi1371   C2002 02 14.43302 09 49 41.14 +19 40 53.8          19.8 R      644
     Bi1371   C2002 02 14.44348 09 49 40.46 +19 40 58.0          19.5 R      644
     Bi1371   C2002 02 14.45381 09 49 39.89 +19 41 02.0          19.5 R      644
     Bi1371   C2002 03 02.36707 09 35 17.87 +21 15 29.5          19.8 R      644
     Bi1371   C2002 03 02.37708 09 35 17.36 +21 15 31.3          19.9 R      644
     Bi1371   C2002 03 02.38743 09 35 17.00 +21 15 33.5          19.8 R      644
     Bi1371  IC2002 03 11.19015 09 29 36.74 +21 43 43.8                      644
     Bi1371   C2002 03 11.21104 09 29 35.93 +21 43 46.1          19.9 R      644
     Bi1371   C2002 03 11.23194 09 29 35.25 +21 43 48.5                      644
     Bi1371   C2002 03 12.24976 09 29 05.25 +21 45 49.6          20.1 R      644
     Bi1371   C2002 03 12.26037 09 29 04.93 +21 45 50.7          20.2 R      644
     Bi1371   C2002 03 12.27015 09 29 04.60 +21 45 51.7          20.1 R      644
     Bi1371   C2002 04 02.13911 09 27 11.99 +21 33 51.5          20.2 R      644
     Bi1371   C2002 04 02.16010 09 27 12.30 +21 33 48.0          20.3 R      644
     Bi1371   C2002 04 02.18101 09 27 12.57 +21 33 43.9          20.1 R      644

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

Orbital elements: 

2002 CO318

Epoch 2016 Jan. 13.0 TT = JDT 2457400.5                 MPC
M 344.57774              (2000.0)            P               Q
n   0.28367953     Peri.   69.10346     -0.97036405     -0.23002583             T = 2457454.86508 JDT
a   2.2939506      Node    97.53980     +0.18451095     -0.90314099             q =     1.9752809
e   0.1389174      Incl.    4.28309     +0.15604267     -0.36252513    Earth MOID = 0.98732 AU
P   3.47           H   18.1           G   0.15           U   3
From 48 observations at 4 oppositions, 2002-2016, mean residual 0".38.
  
Residuals
20020214  644  0.1+  0.0     20020312  644  0.2-  0.1-    20090227  703  0.3-  0.3+
20020214  644  0.6-  0.3-    20020402  644  0.1+  0.2+    20090227  703  0.0   0.1+
20020214  644  0.2+  0.7-    20020402  644  0.0   0.2+    20090227  703 (0.8+  2.4+)
20020302  644  0.0   1.0+    20020402  644  0.5-  0.5-    20111026  F51  0.4+  0.2-
20020302  644  0.3-  0.4+    20090117  691  0.3+  0.5+    20111026  F51  0.2+  0.1+
20020302  644 (1.7+  0.0 )   20090117  691  0.4+  0.5-    20111026  F51  0.2+  0.0
20020311  644  1.4+  0.7+    20090117  691  0.2-  0.2-    20111130  691  0.3-  0.0
20020311  644  0.2-  0.2+    20090221  691  0.0   0.3-    20111130  691  0.1+  0.0
20020311  644  0.1+  0.1-    20090221  691  0.1-  0.4-    20111130  691  1.5-  0.1+
20020312  644  0.1-  0.0     20090221  691  0.0   0.1-
20020312  644  0.1+  0.1-    20090227  703  0.7-  0.6+

Last observed on 2016 Mar. 8. Perturbed ephemeris below based on elements from MPEC 2016-E80. 

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Letzte Änderung: 8. März 2016 (Harald Bill)