2002 PG198 = Bi1063


Beobachtungen und Bahndaten (englisch)

Observations:
     Bi1063 * C2002 08 11.46099 22 12 39.74 -18 47 29.9          19.6        644
     Bi1063   C2002 08 11.46215 22 12 39.70 -18 47 29.4          19.8        644
     Bi1063   C2002 08 11.47141 22 12 39.20 -18 47 32.8          19.8        644
     Bi1063   C2002 08 11.47256 22 12 39.18 -18 47 32.5          19.8        644
     Bi1063   C2002 08 11.48170 22 12 38.69 -18 47 35.5          20.3        644
     Bi1063   C2002 08 11.48286 22 12 38.61 -18 47 35.6          19.7        644
     Bi1063   C2002 08 16.42556 22 08 20.39 -19 12 30.9          19.5 R      608
     Bi1063   C2002 08 16.43634 22 08 19.75 -19 12 33.6          19.4 R      608
     Bi1063   C2002 08 16.44730 22 08 19.14 -19 12 36.4          19.4 R      608
     Bi1063  NC2002 08 19.30488 22 05 45.69 -19 26 10.4                      644
     Bi1063   C2002 08 19.33251 22 05 44.12 -19 26 16.6          18.7 R      644
     Bi1063   C2002 08 19.36056 22 05 42.52 -19 26 24.0          18.3 R      644
     Bi1063  GC2002 08 19.40051 22 05 40.28 -19 26 33.1          18.7 R      644

Station data:
(608) Haleakala-AMOS (N20.7085 W156.2580).
(644) Palomar Mountain/NEAT (N33.35743 W116.85978).

Orbital elements:

2002 PG198

Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 198.14604              (2000.0)            P               Q
n   0.23475975     Peri.  222.16211     +0.14705501     +0.98733477             T = 2458489.94511 JDT
a   2.6024774      Node    56.37706     -0.88734779     +0.15827892             q =     2.2274009
e   0.1441229      Incl.    4.10021     -0.43702257     +0.01085546
P   4.20           H   17.0           G   0.15           U   0
From 111 observations at 8 oppositions, 2002-2017, mean residual 0".36.
  
Residuals
20020811 *644  0.4-  0.6-    20020811  644  0.0   0.3+    20020819  644  0.2+  1.8-
20020811  644  0.1-  0.2+    20020816  608  0.3+  0.4-    20020819  644  0.1+  0.4-
20020811  644  0.2-  0.3-    20020816  608  0.2-  0.1+    20020819  644  0.1-  0.3+
20020811  644  0.4+  0.3+    20020816  608  0.1-  0.5+    20020819  644  0.2-  0.1-
20020811  644  0.3+  0.1+    20020819  644  0.1+  0.1+    20020819  644  0.1-  1.7+

Last observed on 2017 Jan. 5. Perturbed ephemeris below based on elements from MPEC 2017-G31.

Object has been observed on only one night at the latest opposition. 

Links

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Letzte Änderung: 4. April 2017 (Harald Bill)