(338065) 2002 OJ36


Beobachtungen und Bahndaten (englisch)

Observations:
     Bi1073 * C2002 07 16.37498 21 03 58.32 -30 57 33.7          18.1 R      644
     Bi1073   C2002 07 16.38645 21 03 57.84 -30 57 35.7          18.4 R      644
     Bi1073  IC2002 07 16.40520 21 03 57.02 -30 57 39.9                      644
     Bi1073   C2002 07 28.30671 20 54 57.44 -31 20 45.9          18.0 R      644
     Bi1073   C2002 07 28.37483 20 54 53.55 -31 20 47.8          18.2 R      644
     Bi1073   C2002 08 13.29848 20 41 29.67 -30 52 44.9          18.7        644
     Bi1073   C2002 08 13.32296 20 41 28.46 -30 52 39.0          18.6        644
     Bi1073   C2002 08 13.35301 20 41 27.03 -30 52 31.0          18.5        644
     Bi1073   C2002 08 30.16170 20 34 05.79 -29 08 00.2          19.6        644
     Bi1073   C2002 08 30.18270 20 34 05.55 -29 07 50.0          20.0        644
     Bi1073   C2002 08 30.20384 20 34 05.31 -29 07 39.7          20.0        644

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

Orbital elements:

(338065) 2002 OJ36

Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 250.73312              (2000.0)            P               Q
n   0.30572106     Peri.  281.78189     +0.46633638     +0.88420450             T = 2458357.90710 JDT
a   2.1823236      Node    16.09658     -0.76949420     +0.42035504             q =     1.6477686
e   0.2449476      Incl.    5.52574     -0.43635888     +0.20367630    Earth MOID = 0.64348 AU
P   3.22           H   18.0           G   0.15           U   0
From 113 observations at 8 oppositions, 2002-2017, mean residual 0".34.
  
Residuals
20020716  644  0.1-  0.0     20121014  691  0.8-  0.5+    20150914  G45  0.2-  0.3+
20020716  644  0.1-  0.2+    20121102  G96  0.3-  0.3+    20150914  G45  0.2+  0.1+
20020716  644  0.6-  0.6-    20121102  G96  0.3+  0.0     20150914  G45  0.0   0.5+
20020728  644  0.3-  0.1-    20121102  G96  0.7+  0.2+    20150914  G45  0.0   0.1+
20020728  644  0.1-  0.3+    20121102  G96  0.2+  0.2-    20150914  G45  0.1+  0.2+
20020813  644  0.4+  1.0+    20121103  F51  0.2+  0.2+    20150914  G45  0.3-  0.2-
20020813  644  0.2+  0.7+    20121103  F51  0.0   0.1+    20150914  G45  0.2+  0.1+
20020813  644  0.5+  1.0+    20121107  F51  0.1+  0.0     20150914  G45  0.3-  0.0
20020830  644  0.2-  0.1-    20121107  F51  0.5+  0.0     20150915  G45  0.1-  0.1-
20020830  644  0.2-  0.3+    20121107  F51  0.2+  0.1+    20150915  G45  0.2+  0.3+
20020830  644  0.2-  0.7+    20121107  F51  0.1+  0.1+    20150915  G45  0.0   0.2+
20050511  644  0.3+  0.6+    20140205  691  0.8-  0.2+    20150915  G45  0.0   0.2-
20050511  644  0.5+  0.1+    20140205  691  0.4-  0.6+    20150915  G45  0.0   0.1-
20050511  644  0.6+  0.8+    20140205  691  0.2-  0.4-    20150915  G45  0.0   0.4+
20080313  691  0.0   0.0     20150814  G45  0.4+  1.0+    20150920  Q60  0.0   0.4-
20080313  691  0.3+  1.0+    20150814  G45  0.0   0.2-    20150920  Q60  0.1-  0.8-
20080313  691  0.1+  0.1+    20150814  G45  0.4-  0.3-    20150920  Q60  0.3+  0.2+
20080403  G96  0.1+  0.0     20150814  G45  0.3-  0.0     20151026  F51  0.2-  0.1-
20080403  G96  0.5+  0.1-    20150814  G45  0.3-  0.3+    20151026  F51  0.1-  0.0
20080403  G96  0.5+  0.4+    20150814  G45  0.1+  0.3+    20151026  F51  0.1+  0.3-
20080403  G96  0.3+  0.2+    20150815  G45  0.1+  0.2-    20151026  F51  0.1+  0.1-
20080424  G96  0.6-  0.0     20150815  G45  0.1+  0.4-    20151102  F51  0.0   0.0
20080424  G96  0.2+  0.1+    20150815  G45  0.1-  0.4+    20151102  F51  0.1-  0.0
20080424  G96  0.5+  0.0     20150820  703  0.0   0.2-    20151102  F51  0.0   0.1+
20080424  G96  0.1+  0.1-    20150820  703  0.7-  0.6-    20151102  F51  0.0   0.1+
20091123  691  0.4-  0.1+    20150820  703  0.6-  0.4-    20151103  F51  0.1-  0.1+
20091123  691  0.5-  0.5+    20150820  703  0.0   0.2+    20151103  F51  0.2+  0.1+
20091123  691  0.5-  0.4-    20150820  Q60  0.1+  0.3-    20151103  F51  0.0   0.1+
20120916  G96  0.2+  0.3-    20150820  Q60  0.3+  0.0     20151103  F51  0.1+  0.0
20120916  G96  0.0   0.0     20150820  Q60  0.8+  0.1+    20151109  G96  0.2+  0.2-
20120916  G96  0.3-  0.1-    20150904  900  0.5+  0.1-    20151109  G96  0.3+  0.2-
20120916  G96  0.7+  0.0     20150904  900  0.6+  0.2-    20151109  G96  0.2+  0.2-
20121006  G96  0.8+  0.0     20150906  703  0.1-  0.2-    20151109  G96  0.1+  0.0
20121006  G96  0.5+  0.1-    20150906  703  0.3-  0.2+    20170128  F51  0.3+  0.1-
20121006  G96  0.4+  0.2+    20150906  703  0.4-  0.0     20170128  F51  0.4+  0.0
20121006  G96  0.2+  0.1-    20150912  Q60  0.3-  1.1-    20170128  F51  0.3+  0.1-
20121014  691  0.5-  0.3+    20150912  Q60  0.2+  0.8-    20170128  F51  0.3+  0.1+
20121014  691  0.5-  0.4+    20150912  Q60  0.4-  0.1-

Last observed on 2017 Jan. 28. Perturbed ephemeris below based on elements from MPO 402340.

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

Discovery date : 2008 03 13 (*)
Discovery site : Kitt Peak
Discoverer(s) : Spacewatch

Links

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Letzte Änderung: 16. Juni 2017 (Harald Bill)