(416078) 2002 NA70


Beobachtungen und Bahndaten (englisch)

Observations:
     Bi0571 * C2002 07 10.37547 21 07 23.63 +00 17 28.6          19.5 R      644
     Bi0571   C2002 07 10.38625 21 07 23.11 +00 17 35.6          19.4 R      644
     Bi0571   C2002 07 10.39685 21 07 22.68 +00 17 40.6          19.1 R      644
     Bi0571   C2002 07 19.30583 21 00 14.79 +01 33 19.8          20.1        644
     Bi0571   C2002 07 19.32793 21 00 13.57 +01 33 30.2          19.9        644
     Bi0571   C2002 07 19.35743 21 00 11.96 +01 33 44.4          19.4        644
     Bi0571   C2002 08 03.21348 20 45 44.91 +03 12 52.2          19.4        644
     Bi0571   C2002 08 03.24714 20 45 42.74 +03 13 02.1          19.2        644
     Bi0571   C2002 08 03.28768 20 45 40.18 +03 13 16.1          19.6        644
     Bi0571   C2002 08 14.16323 20 34 33.67 +04 00 13.7          19.8        644
     Bi0571   C2002 08 14.18382 20 34 32.38 +04 00 17.6          19.8        644
     Bi0571   C2002 08 14.20468 20 34 31.12 +04 00 22.0          20.5        644
     Bi0571   C2002 08 24.34703 20 25 08.94 +04 24 42.0          18.7 R      644
     Bi0571   C2002 08 24.36800 20 25 07.82 +04 24 44.1          18.9 R      644
     Bi0571   C2002 08 31.16787 20 19 54.26 +04 31 56.4          19.6 R      644

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

Orbital elements:

(416078) 2002 NA70

Designations that belong: 2002 NA70 = 2010 HK57

Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 216.50530              (2000.0)            P               Q
n   0.17760400     Peri.  101.23595     +0.83224784     -0.38198081             T = 2458808.44742 JDT
a   3.1344948      Node   282.26867     +0.18856504     +0.87658816             q =     2.2965805
e   0.2673204      Incl.   24.28054     +0.52135090     +0.29271806
P   5.55           H   15.9           G   0.15           U   0
From 98 observations at 6 oppositions, 2002-2016, mean residual 0".41.
  
Residuals
20020710  644  0.7+  0.3-    20100426  C51  0.4-  1.2+    20150118  G45  0.4+  0.3+
20020710  644  0.0   0.8+    20100426  C51  0.8+  0.7+    20150118  G45  0.0   0.5+
20020710  644  0.6+  0.1+    20100426  C51  0.8+  0.8+    20150118  G45  0.4-  0.2+
20020714  704  0.2-  0.8+    20100426  C51 (2.7-  1.0-)   20150118  G45  0.1+  0.6-
20020714  704  0.8+  0.9+    20100426  C51  0.1+  0.7+    20150118  G45  0.4+  0.4+
20020714  704  0.1+  0.6+    20100426  C51 (2.5-  2.2-)   20150118  G45  0.2+  0.0
20020714  704  0.6-  0.2+    20130807  F51  0.2-  0.0     20150118  G45  0.7+  0.1-
20020719  644  0.3-  0.1+    20130807  F51  0.1+  0.1+    20150118  G45  0.1+  0.0
20020719  644  0.5-  0.0     20130807  F51  0.1+  0.0     20150118  G45  0.4-  0.3+
20020719  644  0.4-  0.3+    20130807  F51  0.1-  0.0     20150118  G45  0.3+  0.1-
20020803  644  0.2+  0.1+    20130809  F51  0.1-  0.1-    20150118  G45  0.1+  0.0
20020803  644  0.3-  0.9-    20130809  F51  0.0   0.1-    20150118  G45  0.4+  0.8-
20020803  644  0.1-  0.1+    20141203  F51  0.0   0.1-    20150118  G45  1.0+  0.1-
20020814  644  0.2+  0.2+    20141203  F51  0.1-  0.2-    20150119  G45  0.6+  0.5+
20020814  644  0.4-  0.0     20141203  F51  0.1-  0.1-    20150119  G45  0.0   0.1+
20020814  644  0.2-  0.3+    20141224  G96  0.1+  0.1-    20150119  G45  0.1-  0.5+
20020824  644  0.2-  0.0     20141224  G96  0.1+  0.1+    20150119  G45  0.2+  0.2+
20020824  644  0.7-  0.2+    20141224  G96  0.0   0.1-    20150119  G45  0.2+  0.6+
20081118  703  0.0   0.2-    20141224  G96  0.1-  0.1-    20150120  G45  0.7-  0.4+
20081118  703 (0.4-  1.9-)   20150117  G45  0.2+  0.0     20150120  G45  0.1-  0.4+
20081118  703  0.2-  0.4-    20150117  G45  0.3-  0.1-    20150120  G45  0.2-  0.4+
20081118  703  0.3-  0.2-    20150117  G45  0.3+  0.3+    20150120  G45  0.6-  0.6-
20081118  703  0.1+  0.7+    20150117  G45  0.4-  0.0     20150120  G45  0.0   0.1-
20081118  703  0.3-  0.1+    20150117  G45  0.5-  0.2-    20150120  G45  0.1+  0.0
20081118  703  0.1-  0.2+    20150117  G45  0.0   0.1+    20150120  G45  0.0   0.3+
20081118  703  0.3+  0.5+    20150117  G45  0.3-  0.1-    20150125  G45  0.1-  0.1+
20081118  703  1.4-  0.7-    20150117  G45  0.0   0.0     20150125  G45  0.2-  0.1-
20081118  703  0.1+  0.5-    20150117  G45  0.2+  0.2+    20150125  G45  0.1+  0.2-
20100425  C51  0.9-  1.1+    20150118  G45  0.4+  0.4+    20150125  G45  0.6+  0.3-
20100425  C51  0.0   0.3+    20150118  G45  0.2+  0.4+
20100425  C51  0.8+  1.1-    20150118  G45  0.4+  0.0

Last observed on 2016 Apr. 10. Perturbed ephemeris below based on elements from MPO 377512.

Discovery date : 2002 07 10
Discovery site : Palomar
Discoverer(s) : NEAT

Links

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Letzte Änderung: 16. Juni 2017 (Harald Bill)