2002 NK77 = Bi1185


Beobachtungen und Bahndaten (englisch)

Observations:
     Bi1185 * C2002 07 15.47315 21 51 01.56 -22 23 14.7          19.2 R      644
     Bi1185   C2002 07 15.48399 21 51 01.32 -22 23 18.5          19.2 R      644
     Bi1185   C2002 08 13.37472 21 33 00.31 -25 33 34.5          19.7        644
     Bi1185   C2002 08 13.38512 21 32 59.79 -25 33 38.0          19.9        644
     Bi1185   C2002 08 13.39549 21 32 59.30 -25 33 40.8          19.3        644
     Bi1185   C2002 08 19.23310 21 28 33.25 -26 01 34.1          18.5 R      644
     Bi1185   C2002 08 19.26427 21 28 31.84 -26 01 42.2          18.3 R      644
     Bi1185   C2002 08 30.31418 21 21 05.93 -26 36 18.5          19.5 R      644
     Bi1185   C2002 08 30.33502 21 21 05.16 -26 36 20.8          19.6 R      644
     Bi1185   C2002 08 30.36279 21 21 04.14 -26 36 23.8          19.1 R      644
     Bi1185   C2002 09 15.13220 21 14 49.21 -26 42 11.8          19.5 R      644
     Bi1185   C2002 09 15.15318 21 14 48.98 -26 42 09.8          19.1 R      644
     Bi1185   C2002 09 15.17453 21 14 48.63 -26 42 09.2          19.5 R      644

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

Orbital elements:

2002 NK77

Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 342.16631              (2000.0)            P               Q
n   0.18250922     Peri.  202.58070     +0.26814041     +0.95533052             T = 2458298.21391 JDT
a   3.0780772      Node    83.15134     -0.86366483     +0.29553161             q =     2.2752891
e   0.2608083      Incl.    7.19048     -0.42682993     +0.00216120
P   5.40           H   16.3           G   0.15           U   0
From 57 observations at 7 oppositions, 2002-2018, mean residual 0".29.
  
Residuals
20020715  644  0.3-  0.2-    20020830  644  0.1+  0.3-    20110130  F51  0.1+  0.1-
20020715  644  0.3-  0.3+    20020915  644  0.4+  0.1-    20110130  F51  0.0   0.2+
20020813  644  0.1-  0.3+    20020915  644  1.0+  0.6+    20110130  F51  0.0   0.0
20020813  644  0.2-  0.1+    20020915  644  0.2+  0.2-    20141117  F51  0.0   0.0
20020813  644  0.0   0.5+    20080923  G96  0.3-  0.5-    20141117  F51  0.1-  0.0
20020819  644  0.5-  0.0     20080923  G96  0.1+  0.1+    20141117  F51  0.2+  0.0
20020819  644  0.2+  0.0     20080923  G96  0.2-  0.3+    20141117  F51  0.0   0.1+
20020830  644  0.2-  0.5-    20080923  G96  0.2+  0.1-
20020830  644  0.1-  0.4-    20110130  F51  0.1-  0.0

Last observed on 2018 July 6. Perturbed ephemeris below based on elements from MPEC 2018-N24. 

Links

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Letzte Änderung: 7. Juli 2018 (Harald Bill)